[Hammarlund] Send receive swtich

[JThorusen]

Greetings to the List:

   What Richard said.

   I will add that I replaced the Send-Receive switch on my HQ-129-X with a 
four position rotary switch.   I did this so I could switch in the crystal 
calibrator that I added.   I wanted to control the calibrator easily (not 
hide the switch under the lid) but I also did not want to drill any extra 
holes in the front panel or make any other visible modifications.   In my 
HQ-129, one position to the left of "Send" is send plus calibrator, and one 
position to the right of "Receive" is receive plus calibrator.   Thus the 
switch need only be operated one position from whichever position it 
normally lives in to engage the calibrator (in my case send, since the 
HQ-129 is paired with a Johnson Ranger in a duplicate of my novice station 
from 1962).

73,
Jim T.
KB6GM

----- Original Message ----- 
From: <ve4feb at gmx.ca>
To: "Hammerlund Mailing Lists" <Hammarlund at mailman.qth.net>
Sent: Thursday, December 05, 2019 13:03
Subject: [Hammarlund] Send receive swtich


Hi allNow that my hammarlund has become my main receiver i have some 
curiosity questionsSend/receive swtich - back in the day how did people use 
this? Seems to exist since super pro series so must have been 
useful.RegardsFernan
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