RE: [OT] Baby monitor picking up "hum"

[Frost Neil <Neil.Frost@xxxxxxx>]

Have you tried it just on batteries (if that's possible?)

I assume you've tried different channels? They normally have 2.

Have you moved the transmitter in case that's the problem?

We had a strange situation where the people across the road bought a
new
baby monitor, the same as ours. One evening I thought my son was
screaming
his head off (just checked on him and was fast asleep). Went running up
stairs to find him still asleep, crying had stopped. Went downstairs -
screaming, then I heard a male voice calming the screaming child down.
He
mentioned the babies name in a soothing tone, a little girl's name. It
was
then we realised we were picking up the people over the roads baby (and
parents at times). Most disconcerting in the middle of the night when
you
hear a baby screaming that's not yours!!!! 

We played channel tag each night, pick which ever one the people over
the
road weren't using....... (they weren't all that friendly so couldn't
come
to an arrangement).

Anyway try the above if you haven't already......

Neil

-----Original Message-----
From: Hawes,Timothy Edward (GEG) [mailto:haweste@xxxxxxx] 
Sent: 17 July 2002 09:23
To: 'ukha_d@xxxxxxx'
Subject: [ukha_d] [OT] Baby monitor picking up "hum"


OK, so not strictly an HA application, but one that's been bugging me for
a
while.

We've got a "Tomy" baby monitor which has started to broadcast
unwanted
noise from the receiver, an electrical "hum". We've changed the
wall-wart as
that appeared to have a different fault and it now seems a bit worse.
There's approx 1m of cable between the wall-wart and the receiver,
terminating in a centre-positive-type jack plug.

Would one of these clamp on magnets stop the hum being picked up ? (like
the
things you see on monitor cables etc.)

The hum is most noticeable at night (when the house is quiet) and the
monitor is not placed near *lots* of mains cabling, although it is
plugged
into the wall.

Any thoughts ?

Thanks,

Tim H.

+


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