[TenTec] Jupiter display noise?

[jerome schatten]

Bad ground(s)... reseat all the connectors on the boards; look especially at 
those grounds under screw heads, etc.  Three years... has it been three 
years already?
Best,
Jerome - va7vv in Vancouver

----- Original Message ----- 
From: "Bill Fulling" <w4njf at email.midflorida.com>
To: <TenTec at contesting.com>
Sent: Thursday, November 25, 2004 5:42 AM
Subject: [TenTec] Jupiter display noise?


> Howdy,
> Recently my 3 yr old Jupe has developed an annoying rapid motorboating 
> noise in the background audio.This noise starts at 18mhz and seems to peak 
> at 21.357mhz.At first I thought it was external to the set,but it occurs 
> in dummy load also.Depressing the menu button eliminates it completly and 
> it can be made to occur while in menu by moving the tuning knob to 
> highlite the menu items.The speed of this noise varies directly with knob 
> speed.Returning to normal operation reinitiates the noise(sort of like 
> "running rabbits"on a radar screen.)Anybody have any ideas what's causing 
> this?
> 73 de Bill W4NJF
>
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