[ARC5] [Milsurplus] Hacked ARR-7 question

[Doran Platt]

These early intercept receivers provided the operator with a slightly improved probability of detection (POD) via sweeping the designated spectrum.  Whether the Hallicrafters receivers, the APR-1( ), the APR-4( ), etc., they all provided real-time detection of enemy radar and communications emitters for defense purposes or to do such things as to ensure weapons fuse frequencies were not locally active.  But, your question is a good one.  One uses reception enhancements after a signal is detected.  I sold my receivers, racks, and power supplies a while ago.  Maybe not the best decision, in hindsite. 
Jeep K3HVG
Old Crow

>     On 09/16/2020 9:30 AM J Mcvey via ARC5 <arc5 at mailman.qth.net> wrote:
> 
> 
>     Wide coverage in only 6 bands. Even though there is a selectivity switch that says "sharp", it suspect it would be difficult to tune in that mode.
>     Interesting radio, though.
> 
>     On Wednesday, September 16, 2020, 8:04:50 AM EDT, Michael Hanz <aaf-radio-1 at aafradio.org> wrote:
> 
> 
> 
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