[Hammarlund] SP-600-JX14

Richard Knoppow 1oldlens1 at ix.netcom.com
Fri Aug 21 17:17:50 EDT 2020


    Also FWIW, the JX-14 is an April 1952 Signal Corps contract 
having standard frequency range.

On 8/21/2020 11:42 AM, Brian Harris via Hammarlund wrote:
> I have the aforementioned receiver.  It works on the single conversion bands (<7.4 MHZ) and but on the double conversion bands it doesn't.  I know there are problems with the 3.5 MHz oscillator and second mixer.  Is there an easy way to get to the components under the associated RF chassis?  It looks like removal of the bandswitch turrent at minimum is required and that appears to be a formidable task.  Any comments appreciated..  Thank you.
>

-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL



More information about the Hammarlund mailing list