| Author |
Message |
neofyte
Unregistered guest
| | Posted on Thursday, June 30, 2005 - 08:43 pm: | |
I acquired a M1206B wavecom GSM/GPRS modem. It came with a GSM antenna that can be plugged in, and a serial port connector cable. It had no power supply, instead it only had a power supply cable.
The cable has a 4-pin microfit connector on one side. This connector presumably goes into the modem. The other end just has 2 exposed wires (5 mm lenght, tinned copper wires).
What kind of a power supply do I have to buy, and what do I have to do to connect the modem to the power supply?
Thanks,
RN |
ashot shahbazian
New member
Username: Animatele
Post Number: 37
Registered: 06-2004
| | Posted on Monday, July 11, 2005 - 11:08 pm: | |
Hi!
Red is positive, black's negative.
Wavecoms are sensitive to poorly stabilised power and tend to freeze if a PC power supplies are used. We use professional grade U.S.-made Lambda supplies.
Also, don't forget to ground your modem and the power supply. |
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