FW: K3S filter Problem

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

FW: K3S filter Problem

Bob DeHaney
 

No Joy yet.  Two list members made suggestions, i.e. “Are the filters “ON”, yes, and perhaps mis-plugged, but I don’t see how that could happen and still fasten them to the board.  Anyone have another idea?  I hesitate to open the rig up, as I have the sub-rcvr installed and my 80 year old fingers have problems inserting the cursed TMP plugs.

 

Vy 73 de Bob DJ0RD/WU5T

 

From: Bob DeHaney <[hidden email] <mailto:[hidden email]> >
Sent: Thursday, 15 October 2020 15:00
To: '[hidden email]' <[hidden email] <mailto:[hidden email]> >
Subject: K3S filter Problem

 

I have installed an additional 400Hz and 200Hz Filter in my main receiver.  When I switch them in line, they both act as if open.  I see the signal on my P3 (strong Russian!!) but no audio.   I have configured them correctly I believe.  Could both be defective?  I have set gain at 4db and 6db respectively, no change.

 

Vy 73 de Bob DJ0RD/WU5T

 

______________________________________________________________
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:[hidden email]

This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to [hidden email]