Hi, Mark,
This seems to be a trouble frequency. My truck puts out a full-quieting spur
on 147.495, and I have heard it inside of hotel rooms and in my house as
well. Maybe it is a harmonic of some common microprocessor crystal.
Regards,
Al W6LX
> -----Original Message-----
> From: Mark Erbaugh [mailto:mark@microenh.com]
> Sent: Tuesday, 04 December, 2001 5:05 AM
> To: TenTec@contesting.com
> Subject: [TenTec] Spurious 147.495 MHz signal from RX320
>
>
> Lately while tuning around 2m, I have noticed a very strong signal on
> 147.495. It was definitely local to my house and in my office
> was full scale
> on the HT's meter. Snooping around, I discovered that it
> coming from the
> power cube for my RX320. This is the TT cube that comes with
> the receiver.
> It was full scale 6 feet or more from the cube. The RX320 was on as I
> usually leave it on as per the suggestion in the manual. When
> I switched off
> the RX320, the noise dropped but didn't go away, so I assume that its
> strengthe is related to current draw. Has anyone else noticed
> this? Is my
> power supply defective? T
>
> 73,
> Mark
>
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