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Amar - they are like 4-way mains adaptors... you will always find
uses, and
never have enough :-)
-----Original Message-----
From: Amar Nagi
[mailto:amar@xxxxxxx]
Sent: Fri 31/05/2002 15:36
To:
ukha_d@xxxxxxx
Cc:
Subject: RE: [ukha_d] RE:
cat5 cable picking up radio ?
i have a pair but was going to use them for something else but I
will use them for this now thanks
-----Original Message-----
From: Mark Harrison
[mailto:Mark.Harrison@xxxxxxx]
Sent: Fri 31/05/2002 15:32
To: ukha_d@xxxxxxx
Cc:
Subject: RE:
[ukha_d] RE: cat5 cable picking up radio ?
The easy answer is - buy a pair of KAT5 modules. I've not seen any
cheaper solution...
-----Original Message-----
From: Amar Nagi
[mailto:amar@xxxxxxx]
Sent: Fri 31/05/2002 15:30
To: ukha_d@xxxxxxx
Cc:
Subject:
RE: [ukha_d] RE: cat5 cable picking up radio ?
what can i do to my audio signal to make it balanced
so i don't pick the radio signals ?
-----Original Message-----
From: Mark
Harrison [mailto:Mark.Harrison@xxxxxxx]
Sent: Fri
31/05/2002 13:07
To: ukha_d@xxxxxxx
Cc:
Subject: RE: [ukha_d] RE: cat5 cable picking up radio
?
Well - there are a few applications which use the 8 cores
separately rather than as 4 balanced pairs. STP might come in useful
there.
Also, it's useful in factory / industrial environments. If you want
cable to go anywhere near a blast-furnace, say.
I've never seen an application that called for it in a
domestic / office environment.
M.
-----Original Message-----
From: BUTLER,
Tony, FM [mailto:tony.butler@xxxxxxx]
Sent: Fri 31/05/2002
12:58
To: 'ukha_d@xxxxxxx'
Cc:
Subject: RE: [ukha_d] RE: cat5 cable picking up radio
?
Mark,
If CAT5 is designed for balanced signals, which are
(relatively) immune to interference, what then is the point of
screened CAT5?
It's a question I've been meaning to ask for a while (following
a previous discussion about ethernet being balanced) and you've just
reminded me of it.
Any ideas?
Tony
You CAN, if you really feel like it, wrap the CAT5 cable in
kitchen foil, and ground one end, which will help a bit...
... But it's fundamentally a crap way to do it. If you're going
to carry signals over CAT5, then they need to be balanced. The whole
point of balancing is in the rejection of interference (such as
shortwave radio.)
Doesn't matter whether you're talking 10baseT ethernet,
100baseT ethernet, or KAT5 audio... balancing is the only way to
go.
M.
-----Original Message-----
From: Amar
Nagi [mailto:amar@xxxxxxx]
Sent: Fri 31/05/2002
12:37
To: ukha_d@xxxxxxx
Cc:
Subject: cat5 cable picking up radio
?
I lay as a temporary solution a cat5 cable and i run audio
down
it to the a set of mulitmedia pc speakers in the
bedroom.
and for some reason it picks up radio. I can hear
a radio program in the audio.
any ideas ?
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