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Roger beep and ic7000


using a programmed PIC constructed as a dongle and inserted into the rear microphone socket
post 15 Feb 2024
Roger beep and ic7000

Transceivers ic-7000 Links

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Manuali Il Sito di Andrea Fracassi
Elenco degli apparati radioamatoriali ed apparecchi vari

Roger Beep and IC7000 article
using a programmed PIC constructed as a dongle and inserted into the rear microphone socket

Roger Beep for IC7000
a microchip pic micro-controller 16f627a, 16f84a to read the signals sent by the radio and to generate the beep


Linear-loaded-short-dipole-21mhz

Linear loaded short dipole 21Mhz For my amateur radio activities on the HF bands I only have a 3.6 m wide balcony available for antennas. After some study I decided to experiment with a shortened dipole for the 15 m band

Rx antennas 4Square Rx Vertical Array

Rx antennas 4Square Rx Vertical Array My frequency design of 1.825 MHz a 90 degrees line would be 33,70 metersinstead of the previously calculated 33,27 m

A simple SWR Meter is to be used at HF

A simple SWR Meter is to be used at HF An SWR meter provides information about how well matched is your antenna with the transmitter and how well power is being radiated