Skip to main content

Posts

Showing posts from November 11, 2021

ICOM IC706 classic and FAN noise reducing

I know the IC9700 VHF UHF SHF is the latest development  SDR based sets maybe  will purchase one. From a ham friend i tested  the 144MHz all mode TR751E and its 70cm twin TR851e Very nice design, small  25-30W rf very good receiving excellent, brilliant audio RX TX with standard microphone , no need to puzzle menu settings just brilliant a pleasure to use. (except repeaters.. fuzzy settings no CTCSS) If i hear the struggle with modulation settings in the new FT991A some HAM have? Sorry enough these Kenwood's /E  version miss the essential CAT connection and CTCSS it will not work with repeaters Same aged?  IC706 classic  is still a good performer at 144MHz. and does have CAT and CTCSS  and tunes  Hz precise I had to assemble a custom desk microphone with electreet and MAX9814 amplifier to have a good modulation report the original HM100 could not bring reasonable audio Home made desk microphone electreet max9814 and blue led glow to scare off  Covid...   The classic without TCXO op

Archive

Show more