Measure forward and reflected transmitter power with top-brand SWR/wattmeters from DX Engineering! We carry SWR/wattmeters from Ameritron, Coaxial Dynamics, Comet, Daiwa, Diamond, MFJ Enterprises and Palstar, including the most accurate microprocessor-controlled units on the market.

One essential tool for ham radio operators is the Standing Wave Ratio (SWR) meter, which ensures that their radio system is running efficiently and safely, thus providing the best possible communication experience. SWR meters are designed to measure the impedance mismatch between a ham radio antenna and its transmitter.

2023年10月3日 · A Standing Wave Ratio (SWR) meter measures signal power transmission from the radio transceiver. With proper use, it is a handy device that optimizes signals to make the most of your radio. By letting you know your radio’s SWR radio, the meter helps determine the necessary adjustments, such as with the antenna.

SWR/Wattmeter, Dual Input, HF/VHF/UHF and 23cm, 5/20/200/400 W Selectable Power Ranges (AVG/PEP), SO-239 (1.8-160MHz), N-Type (430-1300MHz), Each Part Number: MKR-21-420

Minimum power at SWR measurement:1W Insertion loss: Less than 0.15dB (1.8 to 3.5 MHz),Less than 0.2dB (150 to 200MHz) Measurement function:Forward RF power,Reflected RF power,SWR,PEP monitor

Standing Wave Ratio (SWR) meters are essential tools for measuring the efficiency of radio frequency transmission lines. By measuring the SWR, operators can ensure that their antennas are correctly tuned, minimizing signal loss and potential damage to equipment.

SWR and Power meters with analogue and digital displays that can be used for 27 MHz CB band too. To measure SWR, Forward Power and Reflected Power. Some meters have an AVG / PEP switch to measure average power or SSB / PEP power. Here you will also find SWR and Power meters that have a built-in matcher or tuner function.

Super compact, easy to use SWR and power meter installs quickly in-line between your radio and antenna. The world's leading CB radio and radio communication store. Same-day shipping. Hands-on experience. Get talkin', we'll help!

2020年5月14日 · Buy NISSEI DG-503 Digital RF Power Meter LCD 3.5" Short Wave SWR VSWR Meter HF 1.6-60MHz & VHF/UHF 125-525MHz 1-200W for Two Way Radio: Two-Way Radios - Amazon.com FREE DELIVERY possible on eligible purchases