This unit combines six basic parts: a variable oscillator, frequency counter, independent oscillator, 50 ohm RF bridge detector, an A-D converter, and microcontroller. This compact product was built to feed the need for the solid contruction and field test. The operating frequency range of this unit goes from HF, and extends up to 490MHz. The operating frequency range of this unit extends from 1.5 to 71 MHz in six overlapping bands, and includes SWR measurements on 85-185MHz, 300-490MHz.
Signal source;Capacitance meter;Inductance meter;Show reactance value Show impedance value;SWR value from 1.1 to 9.99;RF strength meter;Frequency counter Band Coverage: 160m, 80m, 40m, 20/30m, 10/15m, 6m, 2m, 70cm RF Output Level: 2Vpp;SWR Range: 19.9;Impedance Range: 10500ohm External Power: DC 10.812V;Battery: 8 x AA Alkaline Battery (NOT INCLUDED) Power Consumption: less than 150mA(HF Bands, B/F Off). Please contact me before you return it. We will do the best feedback for you too. The item "DIY AW07A HF/VHF/UHF 160M Impedance SWR Antenna Analyzer For Ham Radio SH" is in sale since Tuesday, November 01, 2016. This item is in the category "Electronics\Radio Communication\Ham, Amateur Radio\Ham Radio Transceivers".The seller is "shoptuny" and is located in Hong Kong. This item can be shipped worldwide.