dinosaur Posted May 12, 2008 Share Posted May 12, 2008 I am going through old stuff, to see what works,and I found a Supra 300AT modem (formerly MPP 1000E) that I don't have a power supply for. Would anyone know the power supply's voltage,if it is AC or DC, and if DC,is it center + or - ? Thanks. Quote Link to comment Share on other sites More sharing options...
dinosaur Posted May 15, 2008 Author Share Posted May 15, 2008 I am going through old stuff, to see what works,and I found a Supra 300AT modem (formerly MPP 1000E) that I don't have a power supply for. Would anyone know the power supply's voltage,if it is AC or DC, and if DC,is it center + or - ? Thanks. C'mon guys! Can't anybody help? I can't find this info anywhere!!!!! Quote Link to comment Share on other sites More sharing options...
+bf2k+ Posted May 15, 2008 Share Posted May 15, 2008 I am going through old stuff, to see what works,and I found a Supra 300AT modem (formerly MPP 1000E) that I don't have a power supply for. Would anyone know the power supply's voltage,if it is AC or DC, and if DC,is it center + or - ? Thanks. C'mon guys! Can't anybody help? I can't find this info anywhere!!!!! The FAQ has this to say about the 1000c modem: " OTHER: MPP1000C modem: 9 V DC 200 mA (1.8 W) " I'd almost bet the two 1000 series had the same power requirements. If nothing else, you could hook it up to a variable voltage power supply that has current monitoring or limiting and watch the current as you increase the voltage. Quote Link to comment Share on other sites More sharing options...
dinosaur Posted May 16, 2008 Author Share Posted May 16, 2008 I am going through old stuff, to see what works,and I found a Supra 300AT modem (formerly MPP 1000E) that I don't have a power supply for. Would anyone know the power supply's voltage,if it is AC or DC, and if DC,is it center + or - ? Thanks. C'mon guys! Can't anybody help? I can't find this info anywhere!!!!! The FAQ has this to say about the 1000c modem: " OTHER: MPP1000C modem: 9 V DC 200 mA (1.8 W) " I'd almost bet the two 1000 series had the same power requirements. If nothing else, you could hook it up to a variable voltage power supply that has current monitoring or limiting and watch the current as you increase the voltage. bf2k+.....you are the MAN! Thank you! Quote Link to comment Share on other sites More sharing options...
dinosaur Posted May 18, 2008 Author Share Posted May 18, 2008 Thanks to the man from The Boot Factory BBS (bf2k+) ,I was able to contact The Prison Board BBS tonight with the Supra 300AT modem! It kicked me off,because minimum connect speed is 1200bps,but...What the hell! What a hoot,using a 25 year old modem and SmartTerm! I gotta find a dial-up BBS that will connect at 300bps. Quote Link to comment Share on other sites More sharing options...
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