HW 101 works great...except...Low B+ wrong.

Kenneth G. Gordon kgordon2006 at VERIZON.NET
Thu Jan 25 01:40:03 EST 2007


On 24 Jan 2007 at 20:02, W5EUQ wrote:

> out. Low voltage is 240VDC on receive and 222VDC on transmit with 32
> watts out.

OK. Your power supply is either set up for 250 VDC low B+ or the 
switch (if you have one) is in the wrong position.

Low B+ should be 300 VDC for the HW/SB-100/101/102 rigs. 250 VDC 
for the HW-12/22/32 rigs.

The early HP-23s used a change in the wiring to get either the 250 or 
the 300 VDC. Later models had a switch on the panel somewhere.

In any case, for the HW-101 it should be set to 300 VDC, NOT 250 
VDC.

I see by your other e-mail that you have the low power output fixed.

Good man!  and good luck! :-)

Ken Gordon W7EKB

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