[Orion] 1.372

Joe Giacobello k2xx at swva.net
Mon Nov 28 10:17:57 EST 2005


I thought the selectivity was outstanding during the test.  I was 
hearing weak sigs on 40M right next to S-9+ sigs.

OTOH, the NR consistently raises the noise level.  It's as if the RF 
gain is being increased.  I usually have to turn the RF gain way down 
when using it.  I really don't think it's working right on my rig.  
Anyone else have similar behavior with 1.372?

73, Joe

Barry Gross wrote:

>On 11/28/05, Christoph Rheker <christor at microsoft.com> wrote:
>  
>
>>Yes, same here, happens usually on the Low Bands.
>>
>>My Orion with 1.372 works great until  receiver (DSP) is   overdriven by
>>strong signal- about S9 plus 30dB.
>>    
>>
>
>
>
>I work quite a bit of topband with my Orion and can't say that I experience
>this problem.  Have you tried turning down the RF Gain control?
>
>73,
>Barry N1EU
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