Re: [time-nuts] Best phase detector / mixer for 100MHz?

2012-11-26 Thread Doug Parker
thanks Bob   Doug From: Anders Time To: time-nuts@febo.com Sent: Monday, 26 November 2012, 9:45 Subject: Re: [time-nuts] Best phase detector / mixer for 100MHz? Thanks a lot guys for all the input! The nist articles was a very interesting read. I have order

Re: [time-nuts] Z3805 hold-Over

2012-11-12 Thread Doug Parker
na and coax are you using? Bob On Nov 11, 2012, at 2:24 PM, Doug Parker wrote: > Hi John, >  > Thanks for the observation, with the same antenna plugged into my Z3801, I > get an SS of at least 90. >  > I'll place a preamp in line to see if that increases the SS on the

Re: [time-nuts] Z3805 hold-Over

2012-11-12 Thread Doug Parker
..@febo.com When replying, please edit your Subject line so it is more specific than "Re: Contents of time-nuts digest..." Today's Topics:    1. Re: Z3805 hold-Over (jmfranke)    2. Re: Z3805 hold-Over (Doug Parker)    3. Re: Z3805 hold-Over (Volker Esper)    4. Re: Z3805 hold-Over (

Re: [time-nuts] Z3805 hold-Over

2012-11-11 Thread Doug Parker
e 5V power feed going up the coax for the preamp in the antenna.   73s Doug G4DZU From: jmfranke To: Doug Parker ; time-nuts@febo.com Sent: Sunday, 11 November 2012, 19:04 Subject: Re: [time-nuts] Z3805 hold-Over Your 21 ns for 1PPS and T1 does not look t

[time-nuts] Z3801 Replacement GPS Receiver Card

2012-09-13 Thread Doug Parker
Hi,   The GPS receiver in my Z3801 has died and I need to replace it.   I know the one inside the Z3801 is a 6 channel Oncore. But these are hard to locate.   Could anyone recomend a source of suitable replacement cards. be it 6 or 12 channel, the main thing is it works   thanks Doug G4DZU __

Re: [time-nuts] EFRATOM LPRO-101

2010-02-03 Thread Doug Parker
Hi,   I'd like to confirm that Bob is a very good seller and been great with the things I've had off him.   He's also a member of this group   Doug G4DZU --- On Wed, 3/2/10, EB4APL wrote: From: EB4APL Subject: Re: [time-nuts] EFRATOM LPRO-101 To: "Discussion of precise time and frequency mea