[Milsurplus] Re: RF blocking in BC-312 vintage receivers

Wed, 29 Jan 2003 17:53:01 -0800

In addition to Hue's strange question, I'd like to pose a similar strange question.

In a B-17, how much impact did the BC-375 have on the command set receivers?

Jack

----- Original Message ----- 
From: "Hue Miller" <[email protected]>
To: <[email protected]>
Sent: Tuesday, January 28, 2003 2:18 AM
Subject: [Milsurplus] Re: RF blocking in BC-312 vintage receivers

> Another strange question:
> 
> Say you have a SCR-193 station. The transmitter is transmitting 100 W AM on
> 80 meters, into
> a short field antenna ( that is, voltage feed, short, reactive)
> 
> Ten feet away you have another SCR-193 station, with a separate wire
> antenna. Its transmitter is
> idle.
> Its BC-344 receiver is tuned to some broadcast band station. Will the RF
> from the other transmitter
> block this receiver?
> Its BC-342 receiver is tuned to some bc station in the 6 MHz range. Will the
> RF from the other
> transmitter wipe it out?
> I am wondering how sensitive or impervious these type receivers were to
> nearby RF fields.
> Thanks- Hue Miller
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