[Premium-Rx] R390A motor boating

Wed Sep 28 06:34:20 EDT 2022

Open bypass capacitor?

Glenn
WB4UIV

On 9/27/2022 10:05 PM, Al via Premium-Rx wrote:
> R390a motor boats when tuned off of frequency. Tubes check good. Agc  seems to work. Any ideas what is causing this?
> Al
> Sent from my iPad
> ______________________________________________________________
> Premium-RX Mailing List Information
> Home:https://mailman.qth.net/mailman/listinfo/premium-rx
> Help Page:http://mailman.qth.net/mmfaq.htm
> Post to Group eMail:premium-rx at mailman.qth.net
> Help Contact eMail:73 at 73.am
> Web Home Page:http://www.premium-rx.org/

-- 
-----------------------------------------------------------------------
Glenn Little                ARRL Technical Specialist   QCWA  LM 28417
Amateur Callsign:  WB4UIVwb4uiv at arrl.net     AMSAT LM 2178
QTH:  Goose Creek, SC USA (EM92xx)  USSVI, FRA, NRA-LM    ARRL TAPR
"It is not the class of license that the Amateur holds but the class
of the Amateur that holds the license"