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Stefan.
Guest
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 Posted: Thu Jan 13, 2005 12:12 am Post subject: Noticeable signal loss from several series phone adaptors? |
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I am in the UK. Would I get appreciable signal loss (e.g. equivalent
to 0.5 of a REN or more) if I use several adaptors on my landline
phone?
By "adaptor" I mean the sort of 2 (or 3) into one adaptor.
See image at:
http://img-europe.electrocomponents.com/largeimages/C420301-13.jpg
I might I have this sort of wiring config (depending on exactly how
many adapters I decide to use):
phone wall socket
<--plug---wire---plug-->
adapter
<--plug---wire---plug-->
adapter
<--plug---wire---plug-->
adapter
<--plug---wire---plug-->
telephone
For most of the time the adaptors would not actually have any extra
devices attached. |
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sofie
Guest
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| Posted: Thu Jan 13, 2005 4:07 am Post subject: Re: Noticeable signal loss from several series phone adaptor |
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Stefan:
If the adapters are in good condition and properly working there will be
negligible loss.
--
Best Regards,
Daniel Sofie
Electronics Supply & Repair
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"Stefan." <stefan@ukmobileDELETETHISTEXT.fsworld.co.uk> wrote in message
news:95DCC377D6B1CD92F1@130.133.1.4...
| Quote: | I am in the UK. Would I get appreciable signal loss (e.g. equivalent
to 0.5 of a REN or more) if I use several adaptors on my landline
phone?
By "adaptor" I mean the sort of 2 (or 3) into one adaptor.
See image at:
http://img-europe.electrocomponents.com/largeimages/C420301-13.jpg
I might I have this sort of wiring config (depending on exactly how
many adapters I decide to use):
phone wall socket
--plug---wire---plug--
adapter
--plug---wire---plug--
adapter
--plug---wire---plug--
adapter
--plug---wire---plug--
telephone
For most of the time the adaptors would not actually have any extra
devices attached. |
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Guest
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| Posted: Thu Jan 13, 2005 8:25 am Post subject: Re: Noticeable signal loss from several series phone adaptor |
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Dan is right. The ringer impedance is at least in the 10s of ohms, and
the adapters should introduce a fraction of an ohm if the connections
are normal/ok.
H. R.(Bob) HOfmann
sofie wrote:
| Quote: | Stefan:
If the adapters are in good condition and properly working there will
be
negligible loss.
--
Best Regards,
Daniel Sofie
Electronics Supply & Repair
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
"Stefan." <stefan@ukmobileDELETETHISTEXT.fsworld.co.uk> wrote in
message
news:95DCC377D6B1CD92F1@130.133.1.4...
I am in the UK. Would I get appreciable signal loss (e.g.
equivalent
to 0.5 of a REN or more) if I use several adaptors on my landline
phone?
By "adaptor" I mean the sort of 2 (or 3) into one adaptor.
See image at:
http://img-europe.electrocomponents.com/largeimages/C420301-13.jpg
I might I have this sort of wiring config (depending on exactly how
many adapters I decide to use):
phone wall socket
--plug---wire---plug--
adapter
--plug---wire---plug--
adapter
--plug---wire---plug--
adapter
--plug---wire---plug--
telephone
For most of the time the adaptors would not actually have any extra
devices attached. |
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