Forums :: Resources :: Features :: Photo Gallery :: Vintage Radio Shows :: Archives :: Books
Support This Site: Contributors :: Advertise

It is currently Jun Fri 22, 2018 3:59 pm

All times are UTC [ DST ]

Post New Topic Post Reply  [ 1 post ] 
Author Message
 Post subject: Mechanical alignment Collins R-648/ ARR-41
PostPosted: Jun Sun 14, 2009 9:54 pm 

Joined: Jun Wed 13, 2007 4:53 pm
Posts: 210
I have a friend who is struggling withproblems in the mechanical alignment of the above receiver, particularly on the LF band (.19 to .55 MHz). The copy of the manual he has doesn't seem to have much about adjusting the gear train, just the usual electrical alignment. It's substantially different from my R-390A, so I can't just extrapolate from my experience. Anyone have experience with working on one of these compact versions of the R-390?

Post New Topic Post Reply  [ 1 post ]  Moderator: Sandy

All times are UTC [ DST ]

Who is online

Users browsing this forum: N1RJ and 6 guests

Search for:
Jump to:  

Privacy Policy :: Powered by phpBB