Re: [time-nuts] General Radio frequency standard question

2015-11-03 Thread Pete Lancashire
There is a GR group on Yahoo but its pretty quiet. I joined when I started restoring one of the GR early synthesizers a 1161A, the a 1115A oscillator (the one where the dewer got destroyed in shipping). I have one of the tuning fork units, it is in very bad condition but cost me $1 at a swap me

Re: [time-nuts] General Radio frequency standard question

2015-11-03 Thread Brooke Clarke
Hi Tom: https://groups.yahoo.com/neo/groups/GenRad/info http://www.prc68.com/I/GR650A.shtml & 1650 http://www.prc68.com/I/GRsound.shtml https://www.google.com/search?num=50&safe=off&hl=en&biw=1102&bih=727&tbm=pts&q=inassignee%3A%22Gen+Radio%22&oq=inassignee%3A%22Gen+Radio%22&gs_l=serp.12...5687

Re: [time-nuts] General Radio frequency standard question

2015-11-03 Thread Dave Brown
Tom There's some activity here- http://groups.yahoo.com/group/GenRad/ I have a GR 1123A not fully restored yet. Performance of that 815B looks impressive! DaveB, NZ - Original Message - From: "Tom Van Baak" To: "Discussion of precise time and frequency measurement" Sent: Wednesday

[time-nuts] General Radio frequency standard question

2015-11-03 Thread Tom Van Baak
Some of you know I spend as much time looking backward as looking forward: both ends of the precision time envelope are extremely interesting -- from chronometers and tuning forks -- to cesium clocks and masers. In particular I trying to restore and power up several old NL (Norrman Laboratories

Re: [time-nuts] GPS disciplined FE5680A

2015-11-03 Thread Don Latham
Is this on github or source forge? Somehow I missed it but am interested. Don Bert Kehren via time-nuts > The GPSDO is alive and well. We have run and are running in excess of 15 > units in Beta test on FE 5680, 5650 and 405 with very good results. There are > several reasons for the release dela

Re: [time-nuts] GPS disciplined FE5680A

2015-11-03 Thread Bert Kehren via time-nuts
The GPSDO is alive and well. We have run and are running in excess of 15 units in Beta test on FE 5680, 5650 and 405 with very good results. There are several reasons for the release delay also doe to the fact that I have moved along with s a significant down sizing. I will not be in the kit

Re: [time-nuts] GPS disciplined FE5680A

2015-11-03 Thread Bob Camp
Hi Like almost all project related dialog, it was moved off list. The result is that yes we have less bandwidth used. Unfortunately it’s sort of a binary thing. You can’t easily have “some” of the information here and “most” of the information off list. The exception is where the “group” has a