Re: [time-nuts] HP 107BR FS

Perrier pse can you give your email to have a direct contact? Luciano tim...@timeok.it Da "time-nuts" time-nuts-boun...@febo.com A "time-nuts@febo.com" time-nuts@febo.com Cc Data Wed, 28 Feb 2018 02:51:48 + (UTC) Oggetto [time-nuts] HP 107BR FS List, I bought

[time-nuts] HP 117A spoken for

Regards, Perrier ___ 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.

Re: [time-nuts] HP 117A for ship

Hi Perrier, do you have the antenna for it too? 73 KJ6UHN Alex On 2/27/2018 6:39 PM, Perry Sandeen via time-nuts wrote: List, I have a 117 receiver that I never got round-to-it. The tag on the unit sayes one tube is weak.  I have at least one extra tube (6CW4 IIRC) and more likely two.

[time-nuts] HP 107BR FS

List, I bought the HP 107BR from ebay.  It arrived very well packed and is as new on the inside and 9.5/10 on the exterior.  It requires a special A/N connector for the AC power. I also bought the Artek CD and D/L rhe manual from the K4OOB site.  I discovered that my model is of a later

[time-nuts] HP 117A for ship

List, I have a 117 receiver that I never got round-to-it. The tag on the unit sayes one tube is weak.  I have at least one extra tube (6CW4 IIRC) and more likely two. It's avaiable for shipping from 92220. If interested please send an ORIGINAL email off list. Regards, Perrier

Re: [time-nuts] LED instead of discharge lamp for Rb vapor cell standards

Hi, On 02/22/2018 02:53 PM, Bob kb8tq wrote: > Hi > > >> On Feb 22, 2018, at 8:22 AM, Attila Kinali wrote: >> >> On Wed, 21 Feb 2018 18:10:17 + >> "Poul-Henning Kamp" wrote: >> So the Rb85 "notch" filter might not get rid of all the unwanted

Re: [time-nuts] FRK

On Tue, 27 Feb 2018 13:53:36 -0500 ewkehren via time-nuts wrote: > I have never seen a FRK or M 100 that did not have a screw iin lamp but > Attila`s unit looks like nothing I have seen before,  I am not a Corby but > over time 20 units have passed through my hands  My

Re: [time-nuts] Need Oncore connector info.

The UT+ 10 pin AMP connector part number is listed in section 3 of the UT+\GT+ User's Guide Section 3 on page 3.2 here: http://www.synergy-gps.com/index.php?option=com_content=view=35=60 Motorola did not document I/O connector detail in the M12+ User's Guide except to say: " Straight, 0.050"

Re: [time-nuts] FRK

Bert OK it did look unusual. Regards On Tue, Feb 27, 2018 at 1:53 PM, ewkehren via time-nuts wrote: > PaulI have never seen a FRK or M 100 that did not have a screw iin lamp > but Attila`s unit looks like nothing I have seen before, I am not a Corby > but over time 20 units

Re: [time-nuts] FRK

PaulI have never seen a FRK or M 100 that did not have a screw iin lamp but Attila`s unit looks like nothing I have seen before,  I am not a Corby but over time 20 units have passed through my hands       Bert Sent from my Galaxy Tab® A Original message From: paul swed

Re: [time-nuts] FRK

Bert what I assume is the FRK lamp. it has a few wires and then 2 pins out of the side. Unless those are for mounting the lamp. Regards Paul WB8TSL On Tue, Feb 27, 2018 at 11:21 AM, Attila Kinali wrote: > On Tue, 27 Feb 2018 09:01:31 -0500 > Bob kb8tq wrote: >

[time-nuts] Need Oncore connector info.

I ordered mine from China on Ebay. 50 of them were around $5, shipped. Adafruit sells a ribbon cable with female connectors on each end for around $3 each. I also got 2mm 2x5 and 2x4 connectors... both male and female. ___ time-nuts mailing list --

Re: [time-nuts] Need Oncore connector info.

Magdi, Excellent summery -pete On Tue, Feb 27, 2018 at 9:13 AM, Majdi S. Abbas wrote: > On Tue, Feb 27, 2018 at 08:01:12AM -0600, John Green wrote: > > I need the part number of the connector that the Motorola Oncore series > GPS > > receiver plugs into. Does anyone have

Re: [time-nuts] Need Oncore connector info.

Some manufacturers, of 2x5 headers are: Amphenol/FCI, Samtec, Harwin, Sullins, Molex, MillMax, Hirose, etc. One example: https://www.digikey.com/product-detail/en/amphenol-fci/87606-305LF/609-4813-ND/1524453 Numerous power/data interface boards have been developed over past 20 years. 2012 DIY

Re: [time-nuts] Need Oncore connector info.

On Tue, Feb 27, 2018 at 08:01:12AM -0600, John Green wrote: > I need the part number of the connector that the Motorola Oncore series GPS > receiver plugs into. Does anyone have that info at hand? Which Oncore? The M12+ and the earlier ones are different. Early receivers used a standard

[time-nuts] Need Oncore connector info.

I need the part number of the connector that the Motorola Oncore series GPS receiver plugs into. Does anyone have that info at hand? Thanks in advance. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to

Re: [time-nuts] Assorted replies, and request for info

On Tue, 27 Feb 2018 06:58:04 -0500 ew via time-nuts wrote: > Last year we did some work with a Tbolt and M100 using 40 000 seconds > and 7 E-17 per uV. This was done with the support of Warren that I updated > regularly. One set of data he responded on with: you are getting

Re: [time-nuts] FRK

On Tue, 27 Feb 2018 09:01:31 -0500 Bob kb8tq wrote: > Judging from the date codes on some of the parts, I’d guess that > your FRL-L is from 1982. I’m only looking at a few parts that came > through well enough in the picture to read (and that have what look > like rational date

Re: [time-nuts] FRK

Which one are you talking aboutBert Kehren Sent from my Galaxy Tab® A Original message From: paul swed Date: 2/27/18 9:26 AM (GMT-05:00) To: Discussion of precise time and frequency measurement Subject: Re: [time-nuts] FRK Thanks

Re: [time-nuts] FRK

Thanks for the pictures. Curious on the rb lamp. There seem to be 2 pins from the side. Is that a lamp start igniter? Regards Paul WB8TSL On Tue, Feb 27, 2018 at 9:01 AM, Bob kb8tq wrote: > Hi > > Judging from the date codes on some of the parts, I’d guess that > your FRL-L is

Re: [time-nuts] FRK

Hi Judging from the date codes on some of the parts, I’d guess that your FRL-L is from 1982. I’m only looking at a few parts that came through well enough in the picture to read (and that have what look like rational date codes …). Bob > On Feb 27, 2018, at 5:30 AM, Attila Kinali

Re: [time-nuts] Assorted replies, and request for info

Allow me to make some follow on comments on John’s post. Much of the equipment we use was never intended for what we use it for and developed at a time that certain parameters where not tested, and equipment now available for our efforts is getting rare. We are working on 1 E-13 frequency at

Re: [time-nuts] FRK

Thank you Tom,  for the record the pictures where taken by Juerg Koegel my partner in crime Bert Kehren   In a message dated 2/26/2018 11:05:19 PM Eastern Standard Time, t...@leapsecond.com writes:   Bert's M100 Rb teardown photos are now here: http://leapsecond.com/bert/m100.htm /tvb -

Re: [time-nuts] Assorted replies, and request for info

In connection with ground loops, why not put "ferrite beads" on coaxial cables in the system? In this case where the offending frequencies would be in the 60 Hz regime one would probably need large toroids with multiple turns, but the approach ought to do some real good, without introducing the

Re: [time-nuts] FRK

Thank you Attila, I have seen many FRK`and M 100 but not one like yours. Some boards are very different and it is very difficult  to get proper documentation.Bert Kehren Sent from my Galaxy Tab® A Original message From: Attila Kinali Date: 2/27/18 5:30 AM

Re: [time-nuts] FRK

On Mon, 26 Feb 2018 20:04:56 -0800 "Tom Van Baak" wrote: > Bert's M100 Rb teardown photos are now here: > > http://leapsecond.com/bert/m100.htm For those, who would like to see the rest of M100/FRK, I just took pictures of my FRK-L that was sitting on my desk for way too