[Amps] Amps Digest, Vol 209, Issue 7 SB220 meter

wb2aio at yahoo.com wb2aio at yahoo.com
Fri May 15 21:00:38 EDT 2020


 I've seen parted out  SB220's on EBay often and a little patience and watching might get you one in short order.<I am resurrecting a SB220 that had an apparent classic Grid/plate short 
<event. One of casualties appears to be the right hand meter movement. 
<This is the one for Grid Current and HV. I am pretty far into it and the 
<meter movement measures open , the internal shunt resistor is blackened 
<( and open?)

<Anyone got a surplus movement from a parted out unit? Nothing found on 
<evil-bay at the moment

<Dave NR1DX



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