Neil, I believe that you may be thinking of the TR7. I forget exactly, but seems that there is an attenuator instead of a low pass filter below 1.5Mhz. Communications Quarterly article from the 70s by Scott Prather discussed this, and I think gave some solutions.
73, Ron WD8SBB --- On Fri, 8/19/11, Neil M Califano <[email protected]> wrote: > From: Neil M Califano <[email protected]> > Subject: [Drakelist] Padding below 1.6 Mhz > To: "[email protected]" <[email protected]> > Date: Friday, August 19, 2011, 10:58 PM > I am able to tune part of the medium > wave band on the Drake R4A, but the stations are weak even > though they are powerful nearby broadcasters. I thought I > saw that the sensitivity is padded below 1.6 Mhz. Is this > true on the Drake? > > > _______________________________________________ > Drakelist mailing list > [email protected] > http://mailman.zerobeat.net/mailman/listinfo/drakelist > _______________________________________________ Drakelist mailing list [email protected] http://mailman.zerobeat.net/mailman/listinfo/drakelist
