[Heath] Heath SB200 Input

James A. Sutherin jsutherin at FloydBrowne.com
Mon May 16 11:08:12 EDT 2011

I'm finally getting my SB200 on the air. I noticed when driving it with
a TS570D I had very little grid current, I suspect a metering problem
and will address this later, however I had an SWR meter inserted between
the 570 and the SB200 and it indicated a high swr >4:1 on 80 meters and
also on 40. I also noticed I could not get much of a dip with the plate
and loading controls. My HV was about 1800v which I also suspect as the
metering voltage divider which I am addressing with a new rectifier /
cap board replacement. 


My question is there any way to check the tuning of the input  for
better drive? 





James A. Sutherin

Resident Representive

Floyd Browne Group 

455 W. Harrison St 

Lakeview, Ohio 43331

Cell Ph. 740 360 2632

jsutherin at floydbrowne.com <mailto:jsutherin at floydbrowne.com> 




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