Hi Don, It's been awhile since I used HRD with my 7000. I use RT Systems software for management of the IC-7000's 5 bank memory scheme. The software works flawlessly but unfortunately will not functio

Paul, Try Kenwood mic cords. For the V71, for example. Same pinout as ICOM and high quality. I use one on my 7000. Steve 73 DE KC4SM Aug 12, 2020 9:03:31 AM Paul <pg321@...>:

Hi Terry, This sounds like the classic IC-7000 low voltage reset problem. High SWR can make the situation worse. I eliminated the lousy glass fuse holders used on the OEM power cord replacing them wit

Helmut, Giving this a little more thought... Since the IC-7000's receiver is full coverage from 30 kHz to 199.9999 Mhz I suspect C510 is switched in at some point when the RX VFO is tuned below some V

D511 is a Toshiba RF PIN diode. The circuit switches capacitor C510 (10 pF) in parallel with C517 (12 pF) capacitor. This changes the characteristics of the low pass filter formed by C514, L505 and C5

Perhaps the squelch control has deteriorated due to time, temps, humidity, oxidation, etc... Perhaps a sharp impact to the AF/SQ knob has damaged a circuit trace. If you have a CAT interface cable it