Try a different BNC-BNC cable? matt W6NIA
On Fri, 28 Jan 2011 18:58:18 +0000, you wrote: >OK update, > >Now tried the P3 on a second K3 which has the IF output mod done and I'm >getting the same effect, it needs a good strong signal before any trace of a >signal on the P3 > >S9+20 signals are shown at about S6 > >Anything below about S6 is not visible on the P3. > >Any ideas before the seller has it back! > >Jim M0CKE > >-----Original Message----- >From: Jim Balls >Sent: Friday, January 28, 2011 4:33 AM >To: [email protected] >Subject: [Elecraft] P3 deaf ?? > >Hi all, > >Used the P3 for the first time last weekend during the BARTG RTTY contest. > >I did notice that all signal levels shown by the P3 were very low, for >instance with a noise level of around s3 on the K3 and a RTTY signal in the >clear at S5-6 there was no trace on the P3 on either the waterfall or scope. >Signals that are peaking S9 +20 on the radio with no preamp are >around 91dbm (S6) on the P3. > >Ive checked cables etc and K3 had the IF output mod done. > >Any ideas as I see people saying you can see signals on the waterfall >sometimes before you can hear them, not so the case here. > >Thanks > >Jim >______________________________________________________________ >Elecraft mailing list >Home: http://mailman.qth.net/mailman/listinfo/elecraft >Help: http://mailman.qth.net/mmfaq.htm >Post: mailto:[email protected] > >This list hosted by: http://www.qsl.net >Please help support this email list: http://www.qsl.net/donate.html > >______________________________________________________________ >Elecraft mailing list >Home: http://mailman.qth.net/mailman/listinfo/elecraft >Help: http://mailman.qth.net/mmfaq.htm >Post: mailto:[email protected] > >This list hosted by: http://www.qsl.net >Please help support this email list: http://www.qsl.net/donate.html ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
