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9/15/25 Many Improvements last few months on 2x 4cx300a amp. PTP wiring cleaned-up; RF pass-thru perfect, Xmit below 2. Resistive input dropped to 700 Ohms; Moddrd LPF relay board for switched Input works well all 4 bands 10,11,20,40. Still on DL, antennas soon. Blower runs quit, Slow Receive, Fast Xmit. Triac based dimmer added 70uH 2A toroidal inductor big help motor smoothness. Amp becoming useable.
Im a new member, hoping to find some info (perhaps a manual) for a Heathkit-hw-202 tranciever, looked everywhere with no luck. Not sure Im in the right place but thanks in advance.
73chip
Hello Nomadradio,
Maybe you can help me I'm looking for Service Manual for my Belcom LS102 to carry out an alignment step by step on SSB the TRX is of frequency approximately 300Hz
I can't find anything useful on ModsDk and Google
Ciao mi chiamo Daniele scusami se ti scrivo in italiano volevo sapere la procedura che hai fatto per regolare s-meter al crt 7900 devo collegare uscita del generatore dietro alla radio e poi iniettare un segnale seguendo la tabella premendo il ptt della radio ruotare per memorizzare il valore è giusto grazie per la risposta
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