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Dual Radio Computer Interface


the simple interface I use between my Hitachi laptop and my FT-1000 Mk5 Field and FT-817 transceivers
post 31 Jan 2024
Dual Radio Computer Interface

Interface Radio Links

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Interfaccia isolata per 2 radio e PC
Il circuito e piuttosto semplice, molto simile a quello di molte interfacce optoisolate

Interfaccia radio PC per emissioni digitali
Le applicazioni radioamatoriali che consideriamo sono implementate sulla base del protocollo dicomunicazione AX.25 ed utilizzano toni audio per codificare e trasmettere on air le sequenze di bit

Interface the ICOM R7000 10.7 MHz
Interface the Icom R7000 10.7 MHz IF output to the Bt878a ADC


Noise suppression with X-phase II

Noise suppression with X-phase II This device similar devices are known as QRM eliminators or noise killers, makes it possible

The K9AY loop antenna for 160 and 80m bands

The K9AY loop antenna for 160 and 80m bands You don't have the space to put up a 4 beverage antenna's, an ewe or a 4-square and want 'good ears' on 160 and 80m? no problems try a k9ay loop antenna

Spiderbeam 10-15-20m

Spiderbeam 10-15-20m E' una Yagi tribanda full-size leggera, fatta di tubi in vetroresina e filo