The All-in-One Solver - Eliminate Connector Confusion Not sure if you need a Male or Female end This 4-piece kit includes every combination BNC Male to UHF Female SO-239, BNC Female to UHF Male PL-259, and the reverse pairs. It is the perfect Gender Changer kit to keep in your toolbox for unexpected connection mismatches.. Primary Use Case - Connect Base Antennas to Handhelds Instantly adapt a heavy-duty PL-259 antenna cable from your rooftop or car mag-mount to fit your BNC handheld radio or scanner. Perfect for boosting the reception range of your portable devices by connecting them to external outdoor antennas.. Wide Compatibility - For Scanners CB Radios Designed for 50-ohm RF applications. Ideally compatible with Uniden Bearcat scanners, Cobra handheld CB radios, Ham radio HTs, SDR dongles, and legacy security camera systems requiring BNC to UHF conversion.. Signal Integrity - Low Loss Transmission Don't let cheap adapters ruin your signal. Made with high-quality brass and nickel plating to ensure low V.S.W.R and minimal signal attenuation. Supports reliable transmission for HF, VHF, and UHF frequencies 0-1000 MHz.. Durability - Heavy Duty Construction Features precision-machined threads for a secure, wiggle-free connection. The knurled grip design makes it easy to tighten and loosen the connectors by hand, even in outdoor environments. 12-month warranty included..

1.Low Loss UHF Male PL-259 to UHF Male PL-259 Coax UHF Jumper Cable 2pcs. 2.Cable length 12 Inch30cm Cable type Flexiable Quality Low Loss RG58 Coaxial Impedance 50 Ohm. 3.Soldered PL-259 connector straight to PL259 right connector,Great For CB, Amateur Ham Radio 2 Way Radio Hookups.. 4.Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,SWR meter,CB Radio Handheld Amateur Radio Equipment.. Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement. If you unfortunately get a defective one, please contact our customer support..

UPGRADED NANOVNA ANALYZER AURSINC NanoVNA-H4 Vector Network Analyzer by Hugen features the latest V4.4 firmware, a 9kHz1.5GHz measurement range, and a 4.0-inch LCD touchscreen. The Antenna Analyzer provides outstanding performance for S-parameter testing, antenna resonance analysis and SWR evaluation with excellent vector network measurement capabilities. It is an efficient testing tool for electrical engineers, ham radio operators, antenna builders and radio DIY enthusiasts. IMPROVED FREQUENCY ALGORITHM The improved frequency algorithm of Nano VNA H4 can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic. The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics. Used it to check out new cable or antenna installations and to routinely adjust the RF tuner for optimum. BUILT-IN MICRO-SD PORT TDR FUNCTION This antenna analyzer features a brand new panel and a new SD port for data storage, supporting up to 32GB memory cards not included. Unlike older NanoVNA versions, it lets you customize the date and time for easier data recording. Added TDR functionalitywidely used to quickly measure coaxial cable length and locate faults via impedance discontinuity calculations. The default firmware's main function is antenna performance measurement. PC CONNECTION ANDROID CONTROL Using the PC software NanoVNASaver, the Nano VNA H4 antenna analyzer can connect to your device, extract data for display on a computer, and save it to Touchstone files. You can also export Touchstone snp files via the software for use in various radio design and simulation tools. With its TXRX method, the analyzer measures complete S11 and S21 parameters. To obtain S12 and S22 parameters, you only need to manually rewire the transceiver ports. WHAT'S INCLUDED 1 x NanoVNA-H4 Host built-in 1950mAh long-life battery, 1 x 4pcs SMA Male Calibration Kit openshortload SMA female-to-female connector, for precise calibration, 2 x 6.3-inch 16cm SMA Male-to-Male RG174 RF Cables, 1 x USB Type-C Data Cable, 1 x Type-C to Type-C Cable, 1 x Lanyard with integrated stylus, 1 x Extra Stylus Pen, 1 x User Manual. It's a great antenna analyzer for your ham stationeasy setup, no complex calibration. RELIABLE AFTER-SALES TECH SUPPORT We offer pro technical support for your AURSINC NanoVNA-H4 usage troubleshooting to ease post-purchase worries. If you're unsatisfied with the antenna analyzer or run into any problems, don't hesitate to reach out. Our dedicated after-sales service experts will promptly respond. Shop confidentlywe've got you covered from purchase to use.

Copper Conductor The RG58 cable is made of 100 pure copper inner conductor, providing excellent electrical conductivity and signal transmission performance, perfect compatiable with SWR meter for CB radio antenna. Double Shieding The rg 58 coaxial cable has 100 copper braid and aluminum foil layer as double shied constructure. It provides good protection against interference and signal loss. ensuring high quality and reliable communication. PE Insulation and PVC Jacket The cb antenna cable is insulated with PE and coated with PVC for durability and protection against environmental factors. The PVC sheath provides additional protection against moisture, dust and other external elements. Nickel Plated Connectors The PL259 cable connectors are fully molded with nickel-plated brass for excellent durability and corrosion resistance. The gold-plated center pin provide excellent corrosion resistance as well as secure and reliable connection. Flexible RF Cable This 50 ohm coax cable is flexible, easy unrolling for deployment. It is suitable for a wide range of HFVHFUFH applications, including SWR meter Ham radio, CB radio linear amplifier, GMRS, FRS, scanner, antenna analyzer and more.

LOW LOSS- The loss of 50ft kmr400 pl259 coaxial cable at 450MHZ signal frequency is less than 2.8dB and the SWR 1.25. There is no need to worry about signal loss for long-distance high-frequency use.. Well Built Structure - The inner conductor of this pl259 cable is made of copper clad aluminium, and the outer conductor is made of Aluminum foil and tinned copper braid which could maximum protect the signal over large distance.It could be better in resist oxidation.. Durable- The jacket of this cb cable is made of high-quality PVC,which is waterproof and durable.The shell of the uhf connector is made of high-quality copper nickel plated,which could be better in resist oxidation and corrosion. The cable could work in outdoor environments.. Prevent Coming Off-Connection between UHF male connector and kmr400 coaxial cable end is equipped with a 2.2 heat shrink tube and built with adhesive, which is longer than ordinary cables. It could support professionally connection between cable and adapters and prevent connector to pull out.. Applications- This kmr400 pl259 male to male coax cable could be used for CB ham radio, HF amateur radio, marine boat VHF radio, antenna, swr meter, surge protector, Walkie Talkies,etc..

LOW LOSS The loss of 50ft RG8 pl259 coaxial cable at 450MHZ signal frequency is less than 1.5dB and the SWR 1.25. It is a low loss uhf coax cable with PL259 plugs on the both ends. There is no need to worry about signal loss for long-distance high-frequency use.. Well Built Structure The inner conductor of this pl259 cable is made of copper clad aluminium, and the outer conductor is made of Aluminum foil and tinned copper braid which could maximum protect the signal over large distance.This RG8 coaxial cable is equivalent to lmr400 and rg8u.. Prevent Fall Apart or Break Connection between UHF male connector and RG8 coaxial cable end is equipped with a 2.2 heat shrink tube with lined adhesive which is longer than other cable 's 1.1 heat shrink tube . And the connector is use clamp design but not crimp. It is very heavy duty and connectors are well integrated into cable. They are preventing breaking easily when using.. Durable The jacket of this cb cable is made of high-quality PVC,which is waterproof and durable.The shell of the uhf connector is made of copper nickel plated,which could be better in resist oxidation and corrosion.The shrink tubing of this pl259 coax cable is built with an adhesive inner wall, sealing against moisture and water or other contaminants. It is very sturdy to work well in outdoor extreme weather.. Applications This RG8 pl259 male to male coax cable could be used for CB ham radio, HF amateur radio, marine boat VHF radio, antenna, swr meter, surge protector, Walkie Talkies.

UHF Male PL-259 to UHF Male PL-259 coaxial cable 1 pcs. Cable lengthAbout 2 feet60cm Cable type Flexiable Coaxial Quality Low Loss RG58 Impedance 50 Ohm. Connector UHF Male Connector material Brass Not Alloy Body PlatingNickel Contact Pin Brass, Gold plating Contact point tin plating 1000 Times Mating Life Time.. Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,SWR METER,CB Radio Handheld Amateur Radio Equipment.. Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement. If you unfortunately get a defective one, please contact our customer support..

UHF Male PL-259 to UHF Male PL259 coaxial cable 1 pcs. Cable lengthAbout 3 feet90cm Cable type Flexiable Coaxial Quality Low Loss RG58 Impedance 50 Ohm. Connector UHF male pl259 coax connectors material Brass Not Alloy Body PlatingNickel Contact Pin Brass, Gold plating Contact point tin plating 1000 Times Mating Life Time.. Used for Antennas, Antenna Analyzer,dummy load, Radio Scanner, Ham Radio Transceiver,SWR METER,CB Radio Handheld Amateur Radio Equipment.. Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement. If you unfortunately get a defective one, please contact our customer support..

VSWR. Forward power direct digital readout, without any calibration. Maximum measurable power range up to 100W. 3 seconds check your antenna SWR, also check your radio RF power watt. Easy to install handheld Radio.

VSWR. Forward and reflected power direct digital readout, without any calibration. Maximum measurable power range up to 120W.. Low insertion loss 0.3 decibels or less structure allows it to be permanently connected.. Build in frequency counter. Auto to measure DMRfrequency.. All function display frequency, power, SWR, FW, RW, battery level. With LCD backlight display.. Digital DMR ready..

SURECOM SW-33 Mark II 125-525 Mhz Mini Digital VHFUHF Power SWR Meter. VSWR. Forward power direct digital readout, without any calibration.. Maximum measurable power range up to 100W. 3 seconds check your antenna SWR, also check your radio RF power watt.. Easy to install handheld Radio.

Specification Working frequency 1.8-54Mhz Measuring range 0.5-200W Standing wave range 1-99.9 The default standing wave greater than 2.0 will alarm, you can set the alarm point through the menu.. 200W Digital Power Standing Wave Meter Support direct reading of forwardreverse, powerstanding wave parameters. Simulate the progress bar function. Power fine-tuning function 20 Standing Wave fine-tuning function 20.. Compact and Portable This device is designed for convenience and easy to use. With 4.3-inch IPS color LCD display, the clear display allows users to check the measured values quickly and alarm settings can be adjusted through intuitive menus.. Long Battery Life The power meter is equipped with a large capacity 4000mAh battery to ensure long-time service. With a Type C DC5V1 charging interface, Efficient and fast charging. battery voltage below 3.4v will flashing alarm, below 3.35V will automatic shutdown.. Protection Function Battery undervoltage protection function. High standing wave alarm function standing wave alarm point can be set. Delay shutdown function shutdown time can be set. To ensure the safety of equipment for long-term use and maintain optimal performance.. Measurability This digital SWR power meter supports a variety of modes FM, CW, AM, FT8, long-term use is recommended not to exceed 120W. This SWR power meter is suitable for both amateur radio and similar fields..

Reliable Video Transmission SolutionOur SO239 cables designed for Dummy Load,CB Radio,. Provides plug-and-play compatibility with most UHF interface security cameras, monitors, and broadcast devices, making system setup quick and reliable. Dual Shielded Against Interference Kinweistex UHF connectors cable aluminum foil mylar high-density tinned copper braid for double shielding. This effectively ensuring a clear, stable video signal free from snow, wavy lines, or signal loss. Easy Installation Pure copper UHF SO239 connectors resist oxidation and corrosion for long-term performance. The flexible PVC jacket is suitable for indooroutdoor routing, making it a reliable choice for DIY home security or professional installations. Package Contents 2pcs 3.3ft 1M UHF male to UHF male coax cable RG58. Low Signal Loss At a high frequency of 450MHz, the signal loss for uhf coax cable is exceptionally low, measuring less than 0.66dB. This ensures strong, reliable performance for long-distance, high-frequency applications without significant signal degradation.

- V.S.W.R. Forward power direct digital readout, without any calibration.. - V.S.W.R. REW power direct digital readout, without any calibration.. - Maximum measurable power range up to 100W.. - Easy to install handheld Radio. - NOTE NOT for the DMR digital radio. Please use correct dummy load. High power will damage the dummy load. Kind read the manual carefully before use..

UPGRADED NanoVNA-H New HW Version V3.6. It is upgradeable as new firmware is developed. With MicroSD card port now can have the measurement data or the screenshots saved in the it at anytime. Added battery circuit management, more secure. Redesigned PCB, you can connect to mobile phone with Type C-Type C cable original PCB needs OTG cable, see a clear HD image on your phone. Added a ABS case, which is protective and dust-proof. Disply 2.8 inch TFT 320 x240. IMPROVED FREQUENCY ALGORITHM The improved frequency algorithm can use the odd harmonic extension of si5351 to support the measurement frequency up to 1.5GHz. The 50K-300MHz frequency range of the si5351 direct output provides better than 70dB dynamic, The extended 300M-900MHz band provides better than 60dB of dynamics, and the 900M-1.5GHz band is better than 40dB of dynamics. MULTIPLE FUNCTIONS The default firmware main function is used for antenna performance measurement. The TXRX method can measure the complete S11 and S21 parameters. If you need to obtain S12 and S22, you need to manually replace the transceiver port wiring. The CH0 output level is increased to 0dBm when using the fundamental wave, resulting in more accurate reflection measurement. SUPPORT ANDROID PHONE PC SOFTSARE CONTROL Designed a practical and simple control application on PC, you can download touchstoneSNP files for radio design and simulation software. There is a PC interface that adds functionality and lets you work interactively on a bigger screen. Supports time domain analysis function TDR. Compatible with most Android mobile phones, convenient for connecting to mobile phones. Support Windows Computer Control. STRONG AND SECURE POWER SUPPLY This VNA is battery powered or USB powered. Built in 650mAh battery, could work for 2 hours continuously. For longer measurement time, kindly connect an external power source. The product interface displays battery usage, providing a clear understanding of the power status.

UHF Male PL-259 to UHF Male PL259 coaxial cable 1 pcs. Cable lengthAbout 5 feet150cm Cable type Flexiable Coaxial Quality Low Loss RG58 Impedance 50 Ohm. Connector UHF male pl259 coax connectors material Brass Not Alloy Body PlatingNickel Contact Pin Brass, Gold plating Contact point tin plating 1000 Times Mating Life Time.. This rg58 pl259 coax cable is suitable for outdoor antenna connections, it can be used with ham radio setups, Antennas, Antenna Analyzer, dummy load, Radio Scanner, Radio Transceiver,SWR METER, CB Radio Handheld Amateur Radio Equipment.. Never worry about any security problems. We are confident in the quality of our cable and willing to provide 1 MONTHS Replacement. If you unfortunately get a defective one, please contact our customer support..

According to the fitting algorithm of detector diode characteristics, the accuracy is better than 5.. 5 kinds of interface display methods, choose according to your own preferences, one-click switching.. Easy switch between normal mode and peak hold mode. Illuminated meter with large display for easy reading.. High-speed average detection method, real-time efficiency display. Buzzer alarm when standing wave is greater than 2.0. Built-in lithium battery can be used for more than 50 hours at a time.. Multi-function buttons make it more fun to use, reserve space for adding functions in the future, and provide an additional interactive method. Convenient control for easy operation. Note Connect the device only when taking measurements and disconnect after use to minimize prolonged operational stress or interference, preventing unnecessary damage..

Multifunctional Use This QRP SWR kit can be used as part of a power amplifier or as a standalone SWR or power meter, versatile and practical.. Frequency Range This QRP SWR meter operates within a frequency range of 1 to 50MHz, allowing for versatile usage in various applications.. SWR Power Display The QRP SWR meter can display SWR when inputting signals or display power briefly for about 3 seconds.. Removable BNC Pads You can remove the BNC welding plates at both ends and install the meter onto other devices, the size of meter is 30x19mm after removal.. Premium Material Constructed with PCB material, this QRP SWR meter ensures durability and reliability in measuring SWR and power output..

FREQUENCY RANGE VHF UHF two way radio handheld power and SWR meter supports 80999MHz frequency, compatible with DMR walkie talkies.. PRODUCT FEATURES Pantalla VSWR 1.0099.9. Maximum measurable power range up to 120W.. MULTI PURPOSE Check your antenna SWR and also check your radio RF power. LCD SCREEN Backlit LCD display for easy reading. Easy to install handheld radio walkie talkie SWR meter.. SLEEP AND WAKE UP Sleeps after 3 minutes without any , can be woken up by RF or manually. Save power and enhance range..

Large meter display for easy reading.. Forward RF power readings, switchable to indicate either average power. Reflected RF power readings.. VSWR ratios.. Convenient control for easy operation..

MULTIPLE FUNCTIONS This power standing meter supports time delay shutdown function, automatic function, battery undervoltage function, LED double indication function.This standing meter power range of 0.5 to 120w, and the standing meter control layout is convenient and easy to operate.. ACCURATE MEASUREMENT The standing meter has a digital display that directly shows forward power, reflected power, power, efficiency, standing , battery voltage and accuracy. The frequency range is 1.6-50MHz, the power measurement range is 0.5W-150W, the measurement range is 1.0-99.9.. CUSTOMIZED SETTINGS This power meter supports multi display interface one button conversion function. You can not only customize the standing alarm setting, but also customize the shutdown delay time setting.. FOR INDOOR AND OUTDOOR USE SWR meter is small and light, which makes it easy to carry and store, suitable for indoor and outdoor use.. HOW TO USE Power on and directly use this SWR power meter..

FREQUENCY RANGE VHF UHF two way radio handheld power and SWR meter supports 80999MHz frequency, compatible with DMR walkie talkies.. PRODUCT FEATURES Pantalla VSWR 1.0099.9. Maximum measurable power range up to 120W.. MULTI PURPOSE Check your antenna SWR and also check your radio RF power. LCD SCREEN Backlit LCD display for easy reading. Easy to install handheld radio walkie talkie SWR meter.. SLEEP AND WAKE UP Sleeps after 3 minutes without any , can be woken up by RF or manually. Save power and enhance range..

SWR meter with 3 foot coaxial jumper..

STANDINGMETER Commonly used tool for measuring the resonant state of antenna and transmitter power. Commonly used to check if the antenna is working properly.. SHORTWAVE SWR This standingmeter is powered by radio frequency theft electricity and does not require batteries, making it easy to carry.. CONNECTION DETAILS IN is the RF input terminal, OUT is the RF output terminal. Connect the IN terminal to the radio station and the OUT terminal to the antenna.. LED INDICATOR This SWR meter is designed with LED indicators, which can correctly and quickly display the working statues of the meter, for convenient use.. LOW POWER CONSUMPTION Input power does not exceed 50W. The smallest LED light green light corresponding to1.0 requires 5W of power to light up..

5 LEDs It can be used to measure radio frequency sign als, it uses 5 LEDs to indicate the strength of the sign al, with different colors of LEDs to indicate different SWR ranges.. Suitable forIt is used to test the SWR of shortwave radio sign als in the frequency ranges of 3-30MHz. The input power does not exceed 100W, and the smallest LED u003e1.0 corresponding to the green light light requires 5W power, suitable for various shortwave radio equipment. This equipment is commonly used in radio communication systems such as radio broadcasting, television broadcasting, and radio communication.. Practical Function It helps the operator to determine the strength of the sign al and thus adjust the settings of the radio equipment, to improve the quality and reliability of the sign al.. Portable and Compact Compact and lightweight, powered by RF-tapped power, with no batteries required, and easy to carry, very suitable for amateur radio enthusiasts to use in the field.. Easy to Use The entire circuit has no component that need to be adjusted and will work properly as long as the connections are correctly. IN is the RF input and OUT is the RF output. The IN terminal connects to the radio and the OUT connects to the antenna. It can be used without any calibration and adjustment in the shortwave ranges, which is very simple and convenient for the DIY hobbyist..

Premium Material The SWR meter is made from ABS material, which is sturdy and not easily damaged, ensuring durability.. 10W 100W Power Range The meter can test 0 to 10W or 0 to 100W power, with a convenient switch, easy to operate.. Three Functions This SWR power meter is used for SWR, RF and field strength testing, with SO239 connector and frequency range of CB 27 to 30MHz.. Main Usage This digital SWR meter can indicate the condition of the 50 ohm antenna and coaxial cable used for CB. Battery Powered This SWR RF field strength test meter is powered by battery, ensuring long working time, with a compact size, easy to carry..

SUITABLE FOR UHFVHF HAM RADIOS - Designed specifically for HAM mobile radios, this RS-40 Power SWR Meter covers dual for frequency ranges of 140-150MHz and 430-450MHz, reliable performance for 144430MHz radio operations.. PRECISE POWER SWR MEASUREMENTS - Accurately measures power output from 0 to 200W and standing wave ratio, providing detailed information to optimize your radio equipment's efficiency and protect your devices.. SOLID AND CONSTRUCTION - Built with robust materials for dependable operation and long-lasting durability, making it for IDEAL for daily use whether at home or in the field.. LOW INSERTION LOSS 0.3DB OR LESS - Maintains superior signal integrity with minimal loss, your radio communication remains clear and strong during operation.. COMPACT PORTABLE DESIGN - The small size 70W x 78H x 30D mm and MJ-MJ connectors make this network analyzer easy to integrate into your setup, for IDEAL for both portable and fixed installations..

The digital meter is very accurate and can be used to measure forward power, reflection power and VSWR. 3.5 inches Large LCD display for easy reading. LCD Backlight Display. ForwardReflectiveVSWR Ratio in one push. The control layout is convenient and the is simple.

External S meter SWR Power Meter display wave meter For Yaesu FT-857 FT-897.

Precise Assessment- Take control with our swr meter, providing you with precise measurements ranging from 0.5W to 120W and upto 200W in special modes for an accurate analysis of your radio system's performance.. Exceptional Display- Boasting a 12864 OLED screen, our Power Meter gives you prompt and clear readouts of forward power, reflected power, antenna power, SWR, battery voltage, and other essential parameters. The display can switch between English and Chinese, catering for your language preference.. SWR Alarm Function- Stay informed with the high SWR alarm feature in our SWR meter. Accompanied by colored indicator lights denoting varying SWR levels, the meter also allows customization of the alarm threshold ensuring optimal usage.. Indicative Lights- Equipped with various status lights our Power Meter provides you significant indications regarding charging and battery status while the continuous beeping sound for low battery voltage can be easily turned off providing for a good experience.. Quality and Durability- Carved out of prime quality aluminum alloy, our Digital Power Meter is lightweight. Featuring a built-in large-capacity 1000mAh battery, the meter provides long-standing service for enthusiastic users..

48cm long cable for easy connection. compatible with Yaesu FT-857 and FT-897.. SWR power meter external er receive display meter, it displays SIG, PWR, WER, MOD, VOLT and DISC.. Iron shell is sturdy and . 4 -slip pads ensure stability.. Receiving display settings 1 long press FUNC to enter the Settings menu and enable the extension menu 2 rotate SELECT to bring up the Settings menu item no-060 SEL 3 rotate DIAL to select what is displayed on the external meter SIG- input signal strength display, CTR- discriminator center meter, - battery vole, NA- FS, OFF- turn off the meter 4 long press FUNC to save the settings and exit.. Emitting display settings 1 long press FUNC to enter the Settings menu and enable the extension menu 2 rotate SELECT to bring up the Settings menu item No-061 ATX SEL 3 rotate DIAL to select what is displayed on the external meter PWR- transmit power display, ALC- tomatic level control vole display, MOD- modulation level display, SWR- vole standing ratio display, - ply vole display, NA- OFF- turn off the meter..

Upgraded NanoVNA SAA-2N V2.2 VersionNot only testing standing wave impedance of the antenna, can also debug the duplexer, the insertion loss of the filter, the isolation and testing the attenuation of the cable, shorten the coefficient, the phase, the amplification of the antenna amplifier.4.0 inch touch screen make it easier for you to read data and test. Calibration The SAA-2NNanoVNA_V2.2 does not load the initial calibration data at startup, and does not automatically interpolate the calibration data after the user changes the frequency, and must recalibrate or recall the calibration data previously saved data after each startup and frequency change. Please read the user manual carefully before use to avoid damaging the device.. Improved Frequency Rangetransmission Mearsure S21 70dB50KHz-1.5GHz, 60dB1.5GHz-3GHz. Reflection Measure S11 -50dB50KHz-1.5GHz, -40dB1.5GHz-3GHz Antenna Analyzer 1.00550KHz - 1.5GHz, 1.021.5GHz-3GHz. Improved PerformanceHigh stability, high sensitivity, high precision, improved performance.Made of high-quality aluminum protective case, strong practicability and long service life.Bulit-in 3000mAh rechargeable battery,USB powered. What You Can Get1x NanoVNA SAA-2N VNA, 1x Micro USB Data Cable,2x 500mm N-type Male to Male RG142-PUR RF Cable,1x N-type Male Calibration Kit-OPEN,1x N-type Male Calibration Kit-SHORT,1x N-type Male Calibration Kit-LOAD,1x N-type Female to Female Connector,1x EVA Storage Bag, 1x Touching Screen Pen and Lanyard,1x Testboard ,1x Accessories Kit, 2x 12 hours services.

VSWR. Forward and reflected power direct digital readout, without any calibration. NOTE DOES NOT compatible with Digital Radio.. Maximum measurable power range up to 120W. Low insertion loss 0.3 decibels or less structure allows it to be permanently connected. Build in Frequency country. Interface in and out SO239. Frequency range 125 - 525MHz..

VSWR. Forward and reflected power direct digital readout, without any calibration. NOTE DOES NOT compatible with Digital Radio.. Maximum measurable power range up to 120W.. Low insertion loss 0.3 decibels or less structure allows it to be permanently connected.. Build in Frequency country . Interface N-J Interface. Frequency range 125 - 525MHz. NOTE ground plate is NOT included..

3 function analog meter. indicates the condition of a 50 ohm antenna and coax used for CB operation. tests for SWR or relative power. 10 watt and 100 watt switches. Forward and reverse switches.

VHF UHF DualBand Meter.. 120-525 Mhz.

Upgraded Version The NanoVNA-F V2 now supports the latest Firmware V0.6.0, enabling 301 sweep points for ultra-detailed frequency analysis. Allows for firmware upgrades through a virtual USB drive without the need for programmer, using the included USB Type-C cable to upgrade firmware. Compact and Powerful The nano vna f v2 features a 4.3-inch IPS LCD display 800480 and a resistive touch screen, providing a wide viewing angle and minimizing eye strain during prolonged usage. It is equipped with an 5000mAh lithium battery for longer standby time, up to 7 hours of usage. It enables measurements of S-parameter, voltage standing wave ratio SWR, phase map, group delay, Smith chart, DELAY, POLAR, LINEAR and more. Improved Frequency Range The measurement range of NanoVNA-F V2 is 50KHz-3GHz. TXRX method can measure full S11 and S21 parameters, S21 dynamic ranges 70 dB 1.5GHz, 60dB 3GHz S11 dynamic ranges 50 dB 1.5GHz, 40 dB 3GHz. The harmonic expansion of the output signal of the clock chip SI5351 is used to measure the frequency to 1000MHz. At 600M-1GHz, the dynamic range of S11 is 40dB the standing wave ratio is less than 1.02. Design of Aluminum Cases Rugged and durable aluminum alloy cases, shielding electromagnetic interference to ensure precise measurements. The SMA radio frequency interface enables seamless connectivity with various measurement devices. The device has a full touchscreen and three side buttons, making it easy and flexible to use. PC Software Control Available Using PC software NanoVNA Saver, it can connect to the NanoVNA, extracts data for display and save data in Touchstone files. The PC software enables us to export Touchstone snp files for various radio design and simulation software. For Win10 system, do not need to install the driver for Win8 and earlier versions of the Windows system, need to install the driver httpswww. st.comen development-toolsstsw-stm32102.html. Packing List 1x NanoVNA f v2 host, 1x SMA Open Calibration Kit, 1x SMA Short-circuit Calibration Kit, 1x SMA 50 Load Calibration Kit, 1x SMA-KK Double-Head Female Hole Adapter, 1x SMA-JJ Double-Head Male Pin Adapter, 1x SMA-JKW Elbow Outer Screw Inner Hole To Inner Screw Inner Needles Adapter, 2x 20cm SMA-JJ RG405 RF Cable, 1x USB Type-C Data Cable, 1x Stylus.

FREQUENCY RANGE VHF UHF two way radio handheld power and SWR meter supports 80999MHz frequency, compatible with DMR walkie talkies.. PRODUCT FEATURES Pantalla VSWR 1.0099.9. Maximum measurable power range up to 120W.. MULTI PURPOSE Check your antenna SWR and also check your radio RF power watts.. LCD SCREEN Backlit LCD display for easy reading. Easy to install handheld radio walkie talkie SWR meter.. SLEEP AND WAKE UP Sleeps after 3 minutes without any , can be woken up by RF or manually. Save power and enhance range..

Classic CB Design Cobras classic CB radio has been the standard of excellence in professional CB radios for over 50 years. This radio is durable, reliable, and full-featured with 4 watts of power and access to all 40 CB channels.. Dual-Mode AMFM Efficient communication while on the road just got easier. This CB radio provides access to both AM and FM channels, allowing communication with more users, long range or near, and with better sound quality.. Easy to Operate - Ergonomic design with intuitive controls make this radio easy to operate. The included 9-foot microphone cable makes it simple to speak into and reach regardless of vehicle size and results in less clutter vs storing a longer cable.. Instant Access to Channel 9 CB radios provide reliable communication which is not dependent on satellites and cellular networks. Get access to all 40 CB radio channels and instantly access emergency channel 9 to get updates from law enforcement.. SWR Antenna Calibration If your CB antenna is hit with tree branches or other items, adjust and calibrate SWR meter for optimum antenna performance and get notified when your SWR antenna needs to be checked with the illuminated indicator.. Adjustable Receiver Sensitivity Stay connected and clearly communicate when it matters most. Easily adjust RF Gain sensitivity to reduce background noise and static without reducing reception, resulting in the best signal while on the road..

Used forThe digital meter is very accurate and can be used to measure forward power, reflection power and VSWR.3.5 Large LCD display for easy reading.LCD Backlight Display.. Specification 1Minimum power of SWR 1WInputOutput Connector SO239Insertion loss less than 0.1dBTest function Fwdref Power and VSWR ratioInputoutput impedance 50 ohms. Specification 2 Frequency range 1.6-60MHz125-525MHzVibration point 14MHz50MHz145MHz435MHzPower range 0-200WAccuracy 5Minimum power of SWR 1W. Easy to Use ForwardReflectiveVSWR Ratio in one push .The control layout is convenient and the is simple.. Quality Assurance 100 brand new and the quality of our products is guaranteed and can be used without hesitation.If you have any questions during use, please feel to contact us..

PRECISE MEASUREMENT The built-in electromagnetic radiation sensor displays the radiation value on the clear LCD digital display after processing by a control microchip. It can test magnetic field radiation with optional units mGT and the electric field with unit Vm. However, this EMF meter cannot test the RF value.. SOUND-LIGHT ALARMWhen the testing result exceeds the value 0.4T 4mG or 40Vm, the screen will turn red, the indicator will flash, and the buzzer will sound an alarm. If you are testing in quiet areas, you can close the buzzer first to avoid disturbing others.. MULTIFUNCTIONThe meter can test average or peak value Maximum reading and hold the data for a view with a single key. Please make sure to confirm whether the hold key is pressed when measuring again. If H is displayed on the screen, cancel first and then measure again. The large backlit LCD provides clear viewing. The meter has an auto power-off feature after 5 minutes without operation.. WIDELY APPLICATIONS The meter is mainly used for testing TVs, computers, printers, microwaves, refrigerators, cell towers, low-frequency home appliances, ghost-hunting equipment, etc.. CUSTOMER SERVICE ERICKHILL strives to create professional and high-quality meters. They provide a 36-month after-sale service and lifetime technical support. If you have any questions, please feel free to contact them. Their professional after-sales team will solve your problem in a timely manner..

EQUIPPED WITH BACKLIGHT Convenient for reading. The display can be clearly seen even at night.. GOOD DURABILITY Adopts ABS material, and sturdy, anti shock, can be used for a long time.. HIGH Equipped with pointer dial, can directly display the measurement results. WIDE TEST RANGE 60300W power test, the maximum current sensitivity is 200uA8.. EASY TO USE The control layout is convenient and the is simple. The electric meter is installed vertically..

1. Wide Frequency Range Covers both HF and VHF bands from 1.8 MHz to 200 MHz, ideal for testing antennas and transmitters.. 2. High Power Handling Supports up to 1 kW continuous power across all frequency ranges 1.830 MHz, 50 MHz, 140200 MHz.. 3. Digital Touchscreen Control Full-color touch display for easy operation and accurate readings under any lighting condition.. 4. Dual Display System Combines cross-needle analog indication with precise digital values for forward power, reflected power, and SWR.. 5. Japan Design, Taiwan Manufacture Built with high precision and durability to ensure consistent measurement accuracy.. 6.Note The equipment shown in the image is for reference only. The actual product is RDM-1K..

SWRRFField Strength Test Meter. 3 function analog meter for SWR , RF power and field strength. Indicates the condition of a 50 ohm antenna and coax used for CB operation. Tests for SWR or relative power. 10 watt and 100 watt switches. Forward and reverse switches..

True-RMS AC DC Clamp Meter-MESTEK clamp meter can accurately measures max 600A ACDC current, 600V ACDC voltage, resistance, capacitance, continuity, temperature, diode A perfect troubleshooting tool that will help you solve electrical problems in the car, industrial or at home quickly and safely, perfect for electricians, DIY, professionals, etc.. Non-contact Voltage Testing-Non-Contact Voltage NCV detector can easily and quickly determine whether there is a voltage, without touching any wires. Simply push the NCV button with your thumb.The clamp meter has VFD and LoZ modes that can provide more accurate readings.. Easy to Read-The ACDC clamp meter has a Backlit screen and LED flashlight so you can see the readings when working in dim or low-light conditions,like electrical closets, under buildings, behind appliances, and in other enclosed spaces,convenient LED flashlight illuminates a dimly lit area.. Multi-Function-Digtal backlit LCD display LED Flashlight, Temperature Measurement for liquids and air conditioning ports, Low Battery Indication, Data Hold, True-RMS, Automatic Range, SEL fuction, Auto power off after 10 minutes inactivity, Zero function decreases the data error influenced by the Earths magnetic field, and helps you to obtain a more accurate measurement, Non-contact AC voltage detection, Full range overload protection, 2 x 1.5 V AAA batteries included.. Safety First - The clamp multimeter has passed overvoltage category CAT III 1000V, CAT IV 600V, and CE safety standards. and it has overload protection on all ranges. Double insulation protection. Operation notePlease take off the cap before using the test leads.. Customer ServiceMESTEK provides 24 months after-sale service and lifetime technical support, 724 customer service. If the clamp meter is damaged within 24 months of purchase even if the Amazon return time is exceeded, just contact us and we replace it for freePackage includes clamp multimeter, test leads, thermocouple, screwdriver, multimeter hard case, batteries and user manual..

UPGRADED NANOVNA ANALYZER GOOZEEZOO NanoVNA-H4 features V4.4 firmware, 9kHz1.5GHz measurement range and 4.0-inch LCD touchscreen, ideal for S-parameter testing, antenna resonance and SWR evaluation. It comes with 9 extra SMA calibrationsconnectors OPEN x2, SHORT x2, LOAD x2, SMA female-female x2, male-male x1 for engineers, ham radio fans and DIY enthusiasts. IMPROVED FREQUENCY ALGORITHM GOOZEEZOO NanoVNA-H4 adopts improved frequency algorithm with si5351 odd harmonic extension, supporting up to 1.5GHz. Dynamic range 50K-300MHz 70dB, 300M-900MHz 60dB, 900M-1.5GHz 40dB, suitable for cableantenna checks and RF tuner adjustment. BUILT-IN MICRO-SD PORT TDR FUNCTION Equipped with new SD port supports up to 32GB memory card, not included for data storage and customizable datetime. Added TDR function to measure coaxial cable length and locate faults default firmware focuses on antenna performance measurement. PC CONNECTION ANDROID CONTROL Connect to PC via NanoVNASaver software to displayexport data as Touchstone files. Measures S11S21 parameters via TXRX method S12S22 parameters require manual transceiver port rewiring. RELIABLE AFTER-SALES TECH SUPPORT GOOZEEZOO provides professional technical support usage troubleshooting. Contact us for any dissatisfaction or problems.

Compact 3 Function Test Meter. Indicates the Condition of Any 52 Ohm Antenna and Coax. Designed to be Used for Base Operations or Mobile Operations. Tests for SWR Standing Wave Ratio, Field Strength and RF Power. Note The number may not return to the default zero unless you disconnect the device from the radio. If you need a more robust SWR Meter, check out the Astatic 302-PDC2. Fit type Universal Fit.

VSWR with SO239 connector. Forward and reflected power direct digital readout, without any calibration. NOTE NOT compatible with Digital Radio. Maximum measurable power range up to 120W. Low insertion loss 0.3 decibels or less structure allows it to be permanently connected. Build in Frequency counter . Interface in and out SO239. Frequency range 125 - 525MHz. Version 2.7.

Low Loss RG8X Cable Our RG8X cable is made with pure copper inner conductor, with double shielding to prevent signal leakage, interference and signal loss. Our cable is stronger and more durable than the average CB antenna cables.. High Quality UHF Connectors Fully molded nickel-plated brass UHF PL259 connectors with gold-plated center pins, for frequencies up to 300 MHz.. Waterproof and Easy to Use With a strong and flexible PVC jacket, it can be used indoors and outdoors.. Wide Compatibility These RG8X cables are perfect for any 50 Ohm RF system, like CB ham radio, antenna analyzer, antenna tuner, dummy load, SWR meter, antenna transceiver and so on. It's also great for Jeep Wrangler CB installation.. Better than RG58, RG8x coax cable has 17AWG thicker pure copper inner conductor, is recommended for high-powered applications or users who simply want the best coax possible..

ACCURATE SWR MEASUREMENT The SARK100 Portable Antenna Analyzer delivers precise SWR measurements ranging from 1.0 to 9.99 with configurable step sizes of 100Hz 1KHz 10KHz and 100KHz. Its advanced technology ensures reliable readings across a wide frequency spectrum for tuning antennas and diagnosing issues with unmatched accuracy. USER-FRIENDLY OPERATION Designed for both beginners and professionals this analyzer features intuitive operation buttons and a clear interface. Easily select modes bands and extended functions without complex setups. Its straightforward design saves time and reduces the learning curve so you can focus on optimizing your antenna performance. COMPACT AND PORTABLE With its lightweight 590g design and compact dimensions of 5.91 x 3.54 x 1.57 inches this analyzer is suitable for field use. The portable build allows you to carry it effortlessly for on-the-go antenna analysis whether you're at a remote location or working in your ham radio station. PREMIUM DURABLE MATERIAL The SARK100 is built to last with a robust black plastic housing that protects against external damage. Its high-quality construction ensures durability and longevity even in challenging environments so you can rely on it for years of consistent performance. VERSATILE APPLICATIONS This analyzer measures multiple antenna electrical parameters including SWR impedance capacitance and inductance. It also evaluates feedpoint impedance ground loss coaxial cable loss and antenna tuner loss. Additionally it estimates quartz crystal parameters making it a versatile tool for various radio and electronics applications.

Upgraded Nanovna-H HW3.7 SeeSii Nanovna-H Vector Network Analyzer is developed by Hugen. With latest 3.7 version,9KHz-1.5GHz measure range,2.8 inch LCD touchscreen,mini and portable design.This Antenna Analyzer is provides outstanding vector network measurement capabilities and perfect for evaluating antenna resonance and SWR.It is a very mini handy smart analyzer for electronics engineer, amateur radio operators or radio diy amateurs. Improved Frequency Algorithm The enhanced frequency algorithm uses the odd harmonic extension of the si5351, supporting measurements up to 1.5GHz. The metal shield reduces external interference, improving accuracy. The si5351 direct output offers 70dB dynamic range 50K-300MHz, 60dB 300M-900MHz, and 40dB 900M-1.5GHz. The default firmware supports antenna performance measurement. Multi TXRX Function The default firmware is mainly used for antenna performance measurement. The TXRX method can measure the complete S11S21 parameters need to manually replace the transceiver port wiring. Android and PC Software Control The NanoVNA analyzer uses NanoVNASaver software, which connects to the device, extracts data, and saves it in Touchstone format for display on a computer. Built-in Micro-SD Port Time Display The lastest antenna analyzer with MicroSD card port,so you can save field test data or screens to a MicroSD card at any time,support up to 32GB memory card. Not include in the pacakge.In addition, different from old version NanoVNAs, the date and time can be customized, which is convenient for you to further record and save data..The default firmware main function is used for antenna performance measurement. Abundant Accessories Come with 1x NanoVNA-H host, 2x 30cm SMA Male to Male RG174 RF Cable, 1x SMA Female to Female Connector,1x SMA SHORT,OPEN LOAD simple calibration kit,1x USB Type-C Data Cable, 1 x USB-C to USB-C Line, 1x Lanyard and touch plectrum. All the accessories are packaged in a sophisticated box.This is nice vna analyzer for your own use or as a gift for your friend.

Measures power 0 -10 or 0 -100 watts.. SO-239 UHF connector on each end to connect to radio jumper required and antenna.. Field Strength antenna included.. Metal case is 5 x 2.5 x 2.5 inches.. Frequency range 1.7 to 30 MHz..

Oled Display Featuring a 12864 oled screen, this swr meter shows forward power, reflected power, swr, battery voltage, and more parameters. switch between english and chinese languages for convenience.. Indicator Lights Equipped with status indicator lights, including red for charging, green for full , and yellow for low battery voltage. easily silence the beep sound with a simple button press.. Quality Material Crafted from aluminum alloy, this power meter is , compact, and lightweight. built-in 1000mah battery ensures long usage time. for amateur radio enthusiasts.. Accurate Measurement This power meter provides precise readings from 0.5w to 120w, up to 200w in certain modes. ideal for fm, am, and cw modes under 120w, with ssb mode offering higher power options.. Swr Alarm Function With customizable high swr alarm settings, this power meter alerts you with green, yellow, or red indicator lights based on swr levels. enhancing user awareness and ..

EASY CONNECTION Low insertion loss 0.3dB or less structure, which can be connected to the motherboard for a long time, convenient and practical.. MULTIPLE DISPLAY The dial can clearly display the automatic level control voltage, modulation level, standing ratio, and power supply voltage.. SIMPLE READING Transmit power and standing ratio can be read directly from the meter without requiring complex calibration procedure.. APPLICABLE MODEL This standing ratio meter is suitable for FT857 FT897 car radio models, which has good compatibility.. PORTABLE DESIGN This SWR meter has a compact size, designed for car radio users or amateur radio enthusiasts with insufficient indoor space..

4.3 inch Large Touch screen and powerful functionHandheld Vector Network Analyzer using 4.3-inch IPS TFT LCD screen, with a larger view angle and can be seen clearly in strong outdoor light.which can measure S-parameter, voltage standing wave ratio SWR, phase map, group delay, Smith chart and so on. Higher Capacity Battery,and Longer Standby time Upgraded the large capacity 5000mA-h 3.7V battery, longer standby time, and extended USB interface. Typically, it can be used as a mobile power source to charge Android or Apple phones when not in use. The IC is charged by high current 2A, and the charging time is shorter. Upgraded Aluminium Housing Standard aluminium shell to protect SMA head and reduce the interference of external electromagnetic wave to instrument. Measurement Range The NanoVNA-F measurement range is 50k-3GHz. You can go to the official website to update and expand the frequency to 10Khz-1.5Ghz.The harmonic expansion of the output signal of the clock chip SI5351 is used to measure the frequency to 1000MHz. At 600M-1GHz, the dynamic range of S11 is 40dB the standing wave ratio is less than 1.02. Compact and Powerful Upgrade the user program by virtual U disk.Switch to a power switch with a greater sense of operation and a better sense of operation.Support Chinese and English menu switching. Abundant Accessories All the accessories are packaged in a sophisticated box.This is a nice vna analyzer for your own use or as a gift for your friend.

Compact SWR Meter This SWR meter is lightweight and powered by RF tap, making it suitable for portable field use by amateur radio enthusiasts. Its compact size and easy setup offer convenience. LED Indicators The SWR meter uses 6 LED lights to clearly indicate signal strength and SWR range, providing intuitive visual feedback. No complex calibration is needed, suitable for users of all levels. Wide Frequency Designed for short wave testing 1-30MHz, this SWR meter handles input up to 12W, with the lowest LED activating at just 0.25W. It is compatible with various short wave radio devices. Plug and Play The whole circuit has no components that need to be adjusted, correctly connect and use. IN is RF input, OUT is RF output. The IN end is connected to the RF antennae, the OUT end is connected to the antennae. No Calibration Needed This SWR meter operates seamlessly across the short wave spectrum without manual tuning. Its straightforward connection and stable circuit make it dependable for measurements.

3 functions tests for SWR, RF power and field strength. Designed to test any 50 ohm antenna and antenna coax used for CB operation. Mounting bracket and hardware included. Small size at 5-inches wide and 2-inches deep.

3 function analog meter. Indicates the condition of a 50 ohm antenna and coax used for CB operation. Tests for SWR or relative power. 10 watt and 100 watt switches. Forward and reverse switches. Made to use with CB Radio's.

SWR Test Meter CB Radio Frequency Range 27 MHZ. SWR 11 to 13 52 ohm impedance. SO-239 Input and Output Connectors W Heavy Duty Metal Case. Dimensions 3 38 X 2 14 X 3 in.. Includes 3' Black Workman CX-3-PL-PL Coax Jumper.

CB Radio SWR Test Meter. Frequency Range 27 MHZ. SWR 11 to 13. 52 ohm impedance. SO-239 Input and Output Connectors W Heavy Duty Metal Case.