Hi Bob,

If you could,  would you see if you can take the pps out of your lucent box and 
use it to sync the pc sound card clock via continuous calibration for  using SL 
for fx measurements.  Maybe by lucent box pps output is bad.

15625 from 3586 goes in one channel and pps goes into the other channel of the 
sound card and SL does its magic.

73, 

Bill, WA2DVU
Cape May

-----Original Message-----
From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Bob Camp
Sent: Thursday, September 22, 2016 12:55 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Lucent RFTFm-II-XO

Hi

I have had no problem using the PPS out of any of the Lucent boxes. They 
trigger counters fine and a one shot stretches them to any length you might 
need.

Bob

> On Sep 22, 2016, at 8:31 AM, Bill Riches <bill.ric...@verizon.net> wrote:
> 
> Be careful of the pps output from the dual lucent boxes.  Tried to use it to 
> sync SL and found that it is a weird non-standard pulse and would not work 
> even with a pulse stretcher as it looked too narrow.  I use the pps output 
> from a Jackson unit and it syncs SL fine.
> 
> 73,
> 
> Bill, WA2DVU
> Cape May
> 
> -----Original Message-----
> From: time-nuts [mailto:time-nuts-boun...@febo.com] On Behalf Of Hal 
> Murray
> Sent: Thursday, September 22, 2016 2:07 AM
> To: Discussion of precise time and frequency measurement
> Cc: hmur...@megapathdsl.net
> Subject: Re: [time-nuts] Lucent RFTFm-II-XO
> 
>> Is there a pinout posted somewhere  for the Lucent box RS422 D sub 9 
>> connector?
> 
> It's in the mail archives.  Google for something like >time-nuts RS422 
> pinout<
> 
> If you are interested in timing, you want the PPS signal too.  (It 
> won't be great over USB, but it might be fun to play with.  You can 
> get your own hanging bridges.)
> 
> 
> 
> --
> These are my opinions.  I hate spam.
> 
> 
> 
> _______________________________________________
> time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to 
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.
> 
> _______________________________________________
> time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to 
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> and follow the instructions there.

_______________________________________________
time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to 
https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

_______________________________________________
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
and follow the instructions there.

Reply via email to