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Sensitivity of shortwave dropped ...
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March 25th 14, 02:16 PM posted to rec.radio.shortwave
dave
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First recorded activity by RadioBanter: Sep 2012
Posts: 327
Sensitivity of shortwave dropped ...
On 03/24/2014 08:50 AM,
wrote:
On Monday, March 24, 2014 8:43:08 AM UTC-4, dave wrote:
On 03/23/2014 02:28 PM, marc wrote:
I have a Nissan Car radio with shortwave, and its sensitivity suddenly dropped on AM & SW. FM still ok.
What to do?
Rod antenna? Active stub? Active on glass?
Without an antenna FM reception would be extremely poor in a car.
My AM and FM antennas are separate, both on glass. There is an FET line
driver involved for the AM. This is a likely point of electrical failure
as we all learned from Sony way back in the 1980s.
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