On Fri, Sep 28, 2007 at 03:33:16PM -0400, Chris Knadle wrote: > Interesting. This type of thing is not uncommon. Based on the > description > I don't immediately suspect EMF, since the cable signal cuts out before the > electric motor is started. I'll explain two typical situations that could > cause this. > > 1) The TX frequency of the RC transmitter is in the IF of the cable system > 2) Receiver desense in the cable recevier and cable modem
72Mhz is down around channels 1-5 on the US cable system, and time warner doesn't use them for any digital stations. The DOCSIS channel is up in the eighties, around 580MHz. The encrypted digital channels (Non-OTA) start much higher up too - 400-600MHz. I'm not sure how a 72mhz transmitter would interfere directly, but obviously something is going on. Crap cable + crap rf in the tuner getting saturated maybe. -m -- Mike Kershaw/Dragorn <[EMAIL PROTECTED]> GPG Fingerprint: 3546 89DF 3C9D ED80 3381 A661 D7B2 8822 738B BDB1 the sand remembers once there was beach and sunshine but chip is warm too
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