Hits
Smart meter for the Cobra-148 radio With PIC16F648A
- Frequency meter with pic16f648a, special for the radio cobra-148-gtl, that only by the reading of the frequency and through an appropriate algorithm, shows the channel of operation
post 13 Apr 2026
Swr Meter Links →
Build your srtip line SWR METER
To be making a SWR meter, I needed something to test it as I went
Directional Couplers SWR detectors for 145MHz - 435MHz
Several years ago, i needed an SWR-meter/power-meter for use on 145MHz
How's Your SWR?
As everyone knows, the higher your SWR
Automatic SWR meter and semi-automatic tuning unit, F1FRV
With supply 13.8 V, if your SWR bridge detectors output exceeds 11 volts
Rf Directional Power Meter
A wide dynamic range power meter using a directional coupler, AD8307 Log Amplifier and arduino microcontroller
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To be making a SWR meter, I needed something to test it as I went
Several years ago, i needed an SWR-meter/power-meter for use on 145MHz
As everyone knows, the higher your SWR
With supply 13.8 V, if your SWR bridge detectors output exceeds 11 volts
A wide dynamic range power meter using a directional coupler, AD8307 Log Amplifier and arduino microcontroller
All Spectrum Electronic All Spectrum Electronics Hobby Kits and Electronics Supply
Dxengineering Ham Radio Equipment DX Engineering Ham Radio Equipment & Supplies
BA-Electronics Ba-electronics, a division of products, has added electronic components, test equipment, wire, and supplies to its product offering