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Suspected TX audio issue with V2 Maestro

Steve Blankinship AG4SO
Steve Blankinship AG4SO Member ✭✭
in Maestro

Have a problem with my maestro. SSDR is Ver 2.9.1

Issue Transmit audio is not herd on over the air monitor or at the DE. It is affecting both mic ports.

Attaching photos to show what I see on the display. I

The first photo is the FHM3 Mis on MIC1 port, the second is a Heil Pro headset on MIC2 port, the third is the Mastro keyed with no mic or headset connected. The last is FT8 on My computer as a comparison. Tried experimenting with the Bias on/Off and +20Db options, they made no difference. It is my belief there is an issue with the Mastro TX audio path.

Any thoughts? sorry don't know why the photos rotated when I uploaded.

Steve AG4SO

FHM3 handmic on MIC 1 Port.jpg Mastro W Voice Mic 2 Port.jpg Mastro keyed wiht no mic or headphone connected..jpg FT8 80W on PC.jpg


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