[Hallicrafters] SR-150 LSB USB cystal filter alignment procedure

[Roy Morgan]

On Jun 28, 2008, at 3:22 PM, Jim Zellmer wrote:

> I have my SR150  on the bench ...LSB was "a little muffled".

Jim,

Before you go too far, check any mixing signal generating crystals  
with an accurate method.  A harmonic heard on a separate receiver may  
be plenty good enough if you don't have a frequency counter.

Roy


Roy Morgan
k1lky at earthlink.net
Lovettsville, VA 20180