[GreenKeys] heath sb-101 rtty

[COURYHOUSE at aol.com]

Alex  thanks  for  the  great  info!  
we do not  want to cook it!!]
 
 
Ed!
 
 
In a message dated 6/27/2013 6:00:57 A.M. US Mountain Standard Time,  
ai2q at roadrunner.com writes:

Ed, as an ex-Heathkit employee (I was a technician), my  suggestion with 
this FB rig is to keep the output power low! The power supply  and amplifier 
stages were designed for SSB duty cycles. When tuning, always  keep the grid 
current to less than 1-mA under any conditions, and throttle the  output 
power back to about 35 watts or so for RTTY, which means no grid  current 
indication at all (Class AB1).
 
Vy 73, AI2Q, Alex
Member: ARRL, FOC, RSGB,  CWops, QRP-L, Antique Wireless Association, New 
England Radio Discussion  Society, DXCC Honor Roll, 16ØM DXCC, 8ØM DXCC 
http://home.roadrunner.com/~alexmm

----- Original Message ----- 
From:  _COURYHOUSE at aol.com_ (mailto:COURYHOUSE at aol.com)  
To: _greenkeys at mailman.qth.net_ (mailto:greenkeys at mailman.qth.net)  
Sent: Wednesday, June 26, 2013 7:11  PM
Subject: [GreenKeys] heath sb-101  rtty


we were brought a  heath sb-101 has  PS  and looks   clean   will test...
we have  been wanting to  set up a HF  rig    for demo
 
best way  to set this up for rtty demo station?
 
need to  find  manual online 
 
any   data ideas  stories  appreciated
 
Ed#   _www.smnecc.org_ (http://www.smnecc.org/)  
 
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