[Heathkit] CW filter in a SB-310

[Glen Zook]

The SB-310 came from the factory with only the AM filter.  The SSB and CW filters were additional cost.  The connections for the CW filter go to the mode switch when that switch is in the CW position.  It should be fairly easy to see where the CW filter is connected.  Just connect wires to the filter where the contacts on the mode switch when that switch is in the CW position.  The wires to the other filters will connect to the same wafers.

The receiver will not operate in the SSB or CW positions when the appropriate filter is not in place.
 
Glen, K9STH


Website:  http://k9sth.com


________________________________
 From: Gerry Steffens <gsteffens at bevcomm.net>
To: Heathkit at mailman.qth.net 
Sent: Tuesday, July 2, 2013 5:22 PM
Subject: [Heathkit] CW filter in a SB-310
 

Heath Wizards,

I recently picked up an SB-310 with an SB-600 speaker for a friend.  It came
with 2 filters installed and a CW filter in a package.

There is no manual and I am not familiar with this or the other SB
relatives.

Clearly, I see where to mount the filter but where do the connections go?  I
suspect they go to the same places as in the related SB radios.

Where are those places for the CW filter?