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Posted by Dave on July 24, 2006, 8:51 am
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Signal levels vary normally as the outside temperature changes - higher
levels in cold and lower levels in hot. The reason is that the resistance
or loss in the metal conductor of the cable increases as the temperature
rises. If you have a -10 reading on a cold day then when summer comes it
may drop to a -15. Of course, being close to the lower limit of the cable
modems range, usually -15, makes it more possible that you'll exceed it
during hot temperatures.
> $Bill wrote:
>> Bit Twister wrote:
>>
>>> On 23 Jul 2006 08:04:51 -0700, zach wrote:
>>>
>>>> It is continually connecting and then disconnecting. Stays connected
>>>> for a little while and then disconnects. This is going on with everyone
>>>> who has it on my street. Any clues why this happens as the technician
>>>> does not seem to know?
>>>
>>> Signal level or noise or bad amp on the cable string, bad cable
>>> connection at cable amp,..... bad technician :(
>>
>> And if you're near my house, it could be HEAT - it's like 112 today.
>>
>>
> Why does heat affect cable modem service? (Not doubting it, I live in
> Phoenix and I know it does but don't know why.)
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