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Interfaccia per ricevitori Icom e Yaesu
I ricevitori e ricetrasmettitori Icom predisposti per la gestione da PC necessitano di un'interfaccia un traslatore di livello
post 16 Oct 2024
Projects_Homebrew Links →
Simple 30 meter receiver low power qrss beacons and psk31
That is possible by using a low CW speed. QRS mean reduce your CW speed. With that extra S of QRSS they want to indicate that it is really a very low CW speed
Telephone Remote Control Project
Basically the interface allows me to dial my home phone number and connect my interface with a password after the answering machine answers
Tenner QRP 10m CW Transceiver
Small experimental CW 500mW transceiver using just 5 transistors
The flea a 40m minimalist transceiver
The transmitter is based in the old " Cubic Incher" by AE6C It runs very well. The receiver is really a new idea d>
168
That is possible by using a low CW speed. QRS mean reduce your CW speed. With that extra S of QRSS they want to indicate that it is really a very low CW speed
Basically the interface allows me to dial my home phone number and connect my interface with a password after the answering machine answers
Small experimental CW 500mW transceiver using just 5 transistors
The transmitter is based in the old " Cubic Incher" by AE6C It runs very well. The receiver is really a new idea
Antenna splitter per VHF-UHF per quattro ricevitori Chi dispone di una sola antenna e vuole collegarvi più di un ricevitore necessità di uno splitter
Amateur radio kits by Kanga US
50MHz to 28MHz RX Converter The concept of the rx converter is quite simple and nothing really new. the local oscillator is a standard colpitts crystal oscillator producing the 22mhz lo signal