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Old February 28th 08, 12:07 PM posted to rec.radio.shortwave
Pete KE9OA Pete KE9OA is offline
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First recorded activity by RadioBanter: Jul 2006
Posts: 271
Default Drake R8 question

That sounds good.............the service manual I have is for the R8E, so
they may have installed an attenuator on that model. I will give Drake a
call this morning.

Pete

"Drakefan" wrote in message
news:Fluxj.7931$xg6.6122@trnddc07...
Pete KE9OA wrote:

I may be picking up one of these things tomorrow. Looking at the input
bandpass filter schematic, I notice a T type of attenuator that consists
of two 270 ohm series resistors, with a 330 ohm shunt resistor on the MW
filter section.
Am I dreaming, or did Drake really dumb down the design with a full time
attenuator on the MW band? If this is the case, it looks like I have yet
another project.

Pete


I don't see that attenuator on the MW (0.5-1.5-Mhz) bandpass filter for
the R8'B'. The MW bandpass circuit on the 'B' looks like all the other
bands but with different component values of course.