I used W1GHZ's thermostatically controlled fan controller and mounted it inside the SDR with the temperature sensor mounted on the PA heat sink.
http://www.w1ghz.org/small_proj/small_proj.htm -Tim --- Integrated Technical Services "Whoa-oh, Smokestack Lightning, shining just like gold. Why can't you hear me crying. Whoa-oh, stop your train, let a hobo ride. Why can't you hear me crying. " --Howling Wolf -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Bill Nagle Sent: Tuesday, May 23, 2006 12:15 PM To: FlexRadio@flex-radio.biz Subject: [Flexradio] noisy fan Does anyone have a suggestion as to quiet the fan noise on the sdr1000? Perhaps slowing it down a bit with a series resistor? Bill Nagle _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://mail.flex-radio.biz/pipermail/flexradio_flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://mail.flex-radio.biz/pipermail/flexradio_flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com