Also note you do not need external 12V for the additional op-amp. It will work on 5V from the URI as long as you do not exceed the P-P output for that voltage which would probably be somewhere around 2V P-P. You obviously could get more swing running it on 12V but if you don't need it, it works fine on 5V. 73 Doug WA3DSP http://www.crompton.com/hamradio From: kk6ecm@gmail.com To: john@westmorelandengineering.com; app_rpt-users@ohnosec.org Date: Fri, 14 Aug 2015 12:38:10 -0700 Subject: Re: [App_rpt-users] Correct Wiring For The URIx Diagnostic Dongle Pin 23-24 is correct. This has been updated on the website, as you've indicated, and told it is updated in newer uridiag. Thanks, Bob kk6ecm From: app_rpt-users-bounces@ohnosec.org [mailto:app_rpt-users-bounces@ohnosec.org] On Behalf Of John C. Westmoreland, P.E. Sent: Thursday, August 13, 2015 10:52 PM To: app_rpt mailing list Subject: Re: [App_rpt-users] Correct Wiring For The URIx Diagnostic Dongle Hello Again, To get correct results - doesn't it make more sense to wire up this: http://www.dmkeng.com/images/URIx_TEST_FIXTURE.pdf
From the above - how does AIN (pin 24) work?
73's, John AJ6BC On Wed, Aug 12, 2015 at 10:39 PM, John C. Westmoreland, P.E. <john@westmorelandengineering.com> wrote: Hello All, Here is the wiring instructions from the FAQ: Pin 1 to Pin 7 Pin 2 to Pin 3 Pin 4 to Pin 8 Pin 23 to Pin 24 10K Resistor between Pins 21 and 22 10K Resistor between Pins 21 and 23 For URIx (CM119) only, also include the following connections: Pin 5 to Pin 10 Pin 6 to Pin 11
From uridiag:
Enter your selection:c Special Test Cable Pinout: 25 pin D-shell connector Pin 1 to Pin 7 Pin 2 to Pin 3 Pin 4 to Pin 8 Pin 11 to Pin 24 10K Resistor between Pins 21 & 22 10K Resistor between Pins 21 & 23 For URIx (CM119), also include the following: Pin 5 to Pin 10 Pin 6 to Pin 11 Do *NOT* include these for the standard URI!! So, which one of these do I use? 73's, John AJ6BC _______________________________________________ App_rpt-users mailing list App_rpt-users@ohnosec.org http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users To unsubscribe from this list please visit http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users and scroll down to the bottom of the page. Enter your email address and press the "Unsubscribe or edit options button" You do not need a password to unsubscribe, you can do it via email confirmation. If you have trouble unsubscribing, please send a message to the list detailing the problem.