Re: [time-nuts] jupiter-t tu60-d120 (maybe d125), pinguino and GPSDO

2014-05-22 Thread Dr. Götz Romahn
helloMichael, since I own 2 Jupiter TU60 I am interested in your PCP/Schematics and ofcourse the software packet. Please tell me the appropriate conditions. tnx Götz DL7AOT Am 20.05.2014 20:16, : Hi Bret I did a design some years ago with the TU30/TU60/TU120 used as GPSDO for the OZ7IGY beac

Re: [time-nuts] jupiter-t tu60-d120 (maybe d125), pinguino and GPSDO

2014-05-20 Thread Michael Jensen
: http://rudius.net/oz2m/ngnb/index.htm Regards Michael, OZ2ELA -Oprindelig meddelelse- Fra: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] På vegne af Brett Owen Rees Sendt: 20. maj 2014 16:36 Til: time-nuts@febo.com Emne: [time-nuts] jupiter-t tu60-d120 (maybe d125

Re: [time-nuts] jupiter-t tu60-d120 (maybe d125), pinguino and GPSDO

2014-05-20 Thread Hal Murray
> Then I accidently touched the PPS wire to ground and fried the PPS output. A short (duration) short (connection) to ground is unlikely to kill the output buffer. -- These are my opinions. I hate spam. ___ time-nuts mailing list -- time-nuts@f

Re: [time-nuts] jupiter-t tu60-d120 (maybe d125), pinguino and GPSDO

2014-05-20 Thread Tim Shoppa
+/-1 error in last digit of a frequency counter is known as "bobble" and is inherent when the counter's gate and measured frequency are asynchronous. Tim N3QE On Tue, May 20, 2014 at 10:36 AM, Brett Owen Rees wrote: > Hello, > > I have been experimenting with a 10Mhz OCXO and a number of GPS u

[time-nuts] jupiter-t tu60-d120 (maybe d125), pinguino and GPSDO

2014-05-20 Thread Brett Owen Rees
Hello, I have been experimenting with a 10Mhz OCXO and a number of GPS units and arduino/pinguino boards in order to build a gpsdo. The pinguino micro is interesting, with it being a 32bit microchip pic32mx440 chip with a USB interface to the computer. Based on arduino code I have seen on this lis