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Build your srtip line Swr Meter


The lead is made from twin shielded audio cable and soldered on to the diode/capacitor
post 23 Feb 2024
Build your srtip line Swr Meter

Swr Meter Links

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H.F. Directional Power Meter
sensitivity over a 10:1 frequency range, about 3 to 30MHz

A long-wave SWR meter
This document describes a simple SWR-meter suitable for long and medium

SWR meter
A pair of AD8307 RSSI Received Signal Strength Indicator

FT Meter Yaesu 897 e 857
rispetto al digitale opera in modo completamente autonomo

USB/Serial SWR Meter
This project is mainly about software. For computing hardware


Take off angle of horizontal antenna

Take off angle of horizontal antenna For horizontal polarization, the electric field will move sideways on a horizontal plane, while for vertical polarization it will oscillate up and down on a vertical plane

Build a Three-Way Antenna Switch and Display

Build a Three-Way Antenna Switch and Displa To use a wireless relay to select one of two high current capacity power relays

5 element yagi antenna for 28.5 Mhz

5 element yagi antenna for 28.5 Mhz Gamma match will be made with a 1/2 "aluminum tube and a 75 cm coaxial piece of RG8 without sock and sheath inside the tube