[TenTec] Problem with Omni VI Plus...Help!!

[Edward Sylvester]

Installed the Inrad Roofing Filter and that works like a champ...Also did the SMT Audio Mods...very cool!

In performing the final test, decided to try a QSO on 80m...Received great but no transmit....Drew 21A of current and transmits on ALL other bands...But no RF on the meter on 80m only....What could his be? 

A relay?  Bandpass filter??  I welcome your suggestions....Thanks.

73,
Ed NI6S