[600MRG] XJM WSPR2 Amp test

[Eric NO3M]

Pat

Running them about 100mA per device, 200mA total bias current. Other 
than heating up a little more than my EB-63 amp, it is solid. Using a 
BN-43-7051 (large square binocular) core for the output transformer.

Details at VKlogger forum: 
http://www.vklogger.com/forum/viewtopic.php?f=41&t=12230

Have to create a login account on the VKlogger forum to view.

73 Eric NO3M / WG2XJM

On 04/27/2014 08:47 AM, Pat Bunn wrote:
> Eric
>
> I have something similar on the test bench. Let me know how yours works out. Are you setting the bias right at the beginning of conduction or with a bit more current?
>
> Pat
> WG2XCT
>