RCA CRF907 Support Question

RCA CRF907 Support Question

Find answers below for this question about RCA CRF907 - CRF 907 - RF Modulator.

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Answer #1: Posted by jvaldez434 on April 28th, 2010 9:19 AM

This answer was accepted by the poster of the original question.

jvaldez434

Member since:
April 28th, 2010

Points: 36,650

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Look in the bottom or sides of the modulator it should have a drawing that shows if the center pin is negative or positive.  Like this: source(s):
http://en.wikipedia.org/wiki/File:AC_adaptor_polarity.png

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Answer #2: Posted by amartin9293 on May 24th, 2010 11:59 AM

amartin9293

Member since:
May 24th, 2010

Points: 180

180
points

9 volts dc 100ma.  The center is the positive.

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Answer #3: Posted by lpippel on February 11th, 2011 7:11 AM

lpippel

Member since:
February 11th, 2011

Points: 140

140
points

9volt dc 100ma  with the center pin bing positive and the

out side shell being negative.

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Answer #4: Posted by kirbyburt on June 14th, 2010 7:27 PM

kirbyburt

Member since:
June 13th, 2010

Points: 49,360

110
points

9 volts dc 100ma.

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