Hello Bill, What does the manufacturer say ?
Maybe it is a defective unit. Replace. Does it have a built in microphone ? Use the internal mic. hardwire the transceiver RX channel to the audio input, with a suitable shielded cable. Stan, W1LE Cape Cod On 4/15/2011 5:19 PM, Bill W1PA wrote: > I am using an Olympus digital audio recorder for logging LEO passes, > because I can directly transfer a .wma to my PC from it (versus the > tape recorder I used in the 90's). > > I am using an extension clip-on mic. I am finding that it generates a lot of > RF crud on 435, enough to swamp the RX if I am not careful. > > Beside a torroid on the mic cable, and maybe a foil/mesh cover over the > recorder > (maybe one of those new-fangled RF-ID protecting wallets), > anything else I should try? > > Bill W1PA > > > > _______________________________________________ > Sent via [email protected]. Opinions expressed are those of the author. > Not an AMSAT-NA member? Join now to support the amateur satellite program! > Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb > _______________________________________________ Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
