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dick
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Joined: 17 Aug 2004
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Post fm transmitter Reply with quote
I would like know what kind of transmitter could be placed in a vehicle
that could be heard from a radio in another vehicle when nearby or approaching, thus alerting someone to someones presence.

thanks
Tue Aug 17, 2004 12:37 am View user's profile Send private message
pcs
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Post Reply with quote
Do you know to what frequency their car radio is tuned?

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Marko - PCS Electronics
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Tue Aug 17, 2004 12:18 pm View user's profile Send private message Visit poster's website
dick
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Post Reply with quote
it should be on fm.
Tue Aug 17, 2004 11:32 pm View user's profile Send private message
pcs
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Post Reply with quote
What frequency?

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Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Wed Aug 18, 2004 8:48 am View user's profile Send private message Visit poster's website
dick
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Post Reply with quote
im not sure, 100-108?
Wed Aug 18, 2004 11:10 pm View user's profile Send private message
pcs
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Post Reply with quote
If the receiver ISN'T tuned to the same frequency as the
transmitter this isn't doable.

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Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Thu Aug 19, 2004 7:06 am View user's profile Send private message Visit poster's website
dick
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Post Reply with quote
ok, lets say 102
Thu Aug 19, 2004 11:05 pm View user's profile Send private message
pcs
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Post Reply with quote
Why don't you explain exactly what you're trying to do here?

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Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Fri Aug 20, 2004 2:03 am View user's profile Send private message Visit poster's website
frankh19
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Joined: 04 Mar 2004
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Location: East King County, WA
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Post Reply with quote
If you live in the States, just go to Costco and get a pair of FRS handi-talkies. That way you can have two-way conversations between the cars.

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Frank
East Hill Radio
Fri Aug 20, 2004 4:26 am View user's profile Send private message Visit poster's website
pcs
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Post Reply with quote
Exactly. FM broadcast band is not suitable for two-way speech
communications. Very inefficient.

If you want to key into the radio program in the other people's car you can't do it unless you know what frequency they are tuned into.

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Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Fri Aug 20, 2004 9:58 am View user's profile Send private message Visit poster's website
dick
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Post Reply with quote
is there a device to put in someones car, at any frequency, so that when they are near, you will hear a different sound on your radio?. say, to monitor someones whereabouts?
Wed Aug 25, 2004 2:31 pm View user's profile Send private message
pcs
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Post Reply with quote
Are you talking about a wireless spy microfone?

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Best regards,
Marko - PCS Electronics
--------------------------------------------------------
Turn your PC into a FM radio station!
http://www.pcs-electronics.com
fax +386 4 2316 128
Wed Aug 25, 2004 4:53 pm View user's profile Send private message Visit poster's website
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