You need to know the level, however, that sound relativity good news, The PA block may be obsolete, but tricky to test with limited equipment
?
73
Andrew
From: [email protected] [mailto:[email protected]] On Behalf Of Max DonoghueSent: 12 July 2022 16:01To: [email protected]Subject: Re: [YaesuFT847] Schematics?
Yes I can hear the UHF signal quite well on my handheld. But no output power shows on the 847's meter. This is probably the pre-drive signal I'm picking up.