[time-nuts] RFTG-m-RB on eBay

Jack Hudler jack at hudler.org
Wed Dec 27 23:52:36 EST 2006


Well he hasn't any pictures (just ask for some).
Does anyone know what the output frequency is? 
What shape the Rubidium would be in?

Thanks,
Jack

-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On Behalf
Of Bill Hawkins
Sent: Tuesday, December 26, 2006 10:06 PM
To: 'Discussion of precise time and frequency measurement'
Subject: Re: [time-nuts] RFTG-m-XO disassembly photos

John,

Many thanks for posting the photos. Now I know that there are
no card edge connectors and no need to find a card rack. The
connectors are not all that difficult to trace. The arrow
pointing to +24 is a help.

What's all this about 15 MHz out?

Bill Hawkins


-----Original Message-----
From: time-nuts-bounces at febo.com [mailto:time-nuts-bounces at febo.com] On
Behalf Of John Ackermann N8UR
Sent: Tuesday, December 26, 2006 3:32 PM
To: Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] RFTG-m-XO disassembly photos

Nope, haven't fired it up yet.  I'm not sure when that will actually
happen; too many projects going on in the basement!  I wanted to get the
pics up to assist anyone else who may be working out the interface
information, so did that before anything else.

John
----

Didier Juges said the following on 12/26/2006 04:12 PM:
> John,
> 
> Nice pics!
> 
> Did you at least run it to see if it works and what kind of 
> performance you could get out of it?
> 
> Didier KO4BB
> 
> John Ackermann N8UR wrote:
>> My RFTG-m-XO arrived today, and the first thing I had to do was rip 
>> it apart.  I've put a series of pictures of the thing in various 
>> stages of disassembly at
http://www.febo.com/time-freq/hardware/Lucent_GPSDO/.
>> The pictures are full resolution so you should be able to zoom in to 
>> look at circuit details if you'd like.
>>
>> When my -Rb arrives, I'll add pictures of it, as well.
>>
>> I'm planning to repackage both units into a 19 inch rack chassis, so 
>> the disassembly is toward a good end...
>>
>> John
>>
>>   
> 
> 
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> time-nuts at febo.com
> https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
> 
> 


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