[RFI] DSL INTERFERENCE FROM 160 METERS
Ian White GM3SEK
gm3sek at ifwtech.co.uk
Wed Feb 7 02:44:03 EST 2007
Commander John wrote:
>I just got on 160. Operating at 1955kc my signal interferes with my
>at&t sbc DSL modem. Its a two wire No problems elsewhere.
> 50 watts will cause the modem to shut down fast.
> How do I protect my modem from the RF. I don't know much about DSL
>what frequency does it use?
> john w9zy
How much of your antenna current is returning to ground through the
house wiring? It's a common problem on 160m.
73 from Ian GM3SEK 'In Practice' columnist for RadCom (RSGB)
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