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[AMPS] SELL: Dedicated 6m Heath SB220 amplifier

To: <amps@contesting.com>
Subject: [AMPS] SELL: Dedicated 6m Heath SB220 amplifier
From: w2cqm@juno.com (w2cqm@juno.com)
Date: Tue, 1 Aug 2000 12:45:27 -0400


 
  SELL: Dedicated 6m Heath SB220 ssb/CW linear amplifier in 9++ 
  condition. Amp runs a pair of  full output  Eimac 3-500's 
 developing  900-1000W   output with 90-100Watts of drive. Outwardly, the
unit appears to be   stock  Heath in every detail except that the
bandswitch now 
 controls the   t-match exciter input tune control for a perfect 1:1 SWR.
Interior
 changes  include a specifically designed, broad banded tank circuit and 
  tuning capacitors that alllow for  full 1 mHz excursions without 
 any   retuning.Perfect for chasing the elusive DX on band openings or
 contesting.   All circuits are stock Heath and all meter positions (HV,
grid,rel 
  output) function normally.  Currently wired for 220VAC but can 
 operate  on   110vac. Complete with the Heath schematic with circuit
changes, and 
 a  spare   zener diode. $750+ shipping Ron W2CQM New York City
  
  http://homestead.juno.com/w2cqm/files/Heathamp6m2.JPG
  
  http://homestead.juno.com/w2cqm/files/Heathamp6mint.JPG
  
  
  Epilogue: See QRZ.COM for the listing of the  most recent articles
  written  for QST and 73 Magazine authored by W2CQM.
  http://www.qrz.com/callsign.html?callsign=w2cqm
  
  
 

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