phone to phone
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phone to phone
I am a baseball player in college and we are trying to connect a phone from the dugout to the bullpen which is about 60 yards away and i have no clue what to do and where to start can someone please help me out?
#2
#3
It is as always depending on what you need etc.
If you just put a battery (9-12V) in series with the 2 phones, the speach will work, but no ringing.
Then you may add on some components to get som way of signalling, or just buy a unit fixing that. (a set of simple walki talkie's will be less expensive, and more flexible)
The simples, and less expensive way of making it you selves is explained here.
http://www.epanorama.net/documents/t..._intercom.html
dsk
If you just put a battery (9-12V) in series with the 2 phones, the speach will work, but no ringing.
Then you may add on some components to get som way of signalling, or just buy a unit fixing that. (a set of simple walki talkie's will be less expensive, and more flexible)
The simples, and less expensive way of making it you selves is explained here.
http://www.epanorama.net/documents/t..._intercom.html
dsk