[R-390] Re: R-390 Correct B+ voltages

RIKKA3TXR at aol.com RIKKA3TXR at aol.com
Fri Feb 4 18:35:55 EST 2005


Sorry, a bit off topic but can any one tell me the correct B+ voltage and  
the best place to see it? I have a print of an original military mod. that  
discusses voltages exceeding 180vdc - 190vdc  and installing the dropping  
resistor...another source 240vdc...yet another 280vdc..the Y2K manual I think is  
215vdc... My line voltage is at 115vac and I have 200 ohms between T801 pin  6 
and ground..V603&4 pins 5&6 are both at about 276vdc..V801&2 pin 6  is at 285 
vac..The solid state mod is in the pwr. supply...The radio is working  but 
voltages close to 300vdc just seem a bit high to me..Love to read the  mail..I will 
learn this animal !!!  Thanks RIKK  ka3txr


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