ARLA/CLUSTER: Emissor de TV no Reino Unido produz nível elevado de ruído por intermodulação em 1296 MHz

João Costa > CT1FBF ct1fbf gmail.com
Segunda-Feira, 18 de Agosto de 2014 - 13:45:06 WEST


High noise level on 1296 MHz

Essex radio amateur *John Lemay G4ZTR* experienced high noise levels on
1296 MHz during VHF National Field Day in July so he decided to investigate

He discovered the cause was intermodulation products from the nearby
Sudbury TV transmitter site and was able to resolve it by using an
interdigital filter.

Read his article at
http://www.g4ztr.co.uk/amateur-radio/23cms/
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