Suspect thats adjusting the c field. Would not hurt especially if the unit
was used/surplus.
Try 4000.
On Mon, Feb 15, 2010 at 12:44 AM, Raj vu2...@gmail.com wrote:
In my FE5680, I find that the trimpot for frequency adjust at one
end 4.4V. The upper and lower voltages are 4.4 and 5.2
Hi
There is a lot of data on the small FE rubidiums out there. They appear to have
re-packaged the same basic electronics into several different packages. You may
want to dig into some of the other models to get a complete idea of what's
going on with your unit.
I would not worry a lot about
I tried a 470 in parallel and the min. voltage came down to 3.6 or so. This
did not seem to help much. 20:00 here, will try and experiment tomorrow.
A schematic would help to understand this. Any available ?
There seems to be more trimpots and a couple of buttons the functions
I have no clue
Hi
In general there are no real schematics available on any of these compact Rb's.
Many of the extra post and jumpers are related to setting up the physics
package. Without a very good understanding of what they do, you really can't
touch them.
Since the unit can be digitally tuned, I would
Thanks Bob, As you guys mentioned its addictive !
I was planning to use these units as a quick frequency reference.. warm up for
a short while and then use as reference. My GPSDO seems to be fine! I am
comparing the GPSO with the Rb unit.. maybe the GPSO is off ?? this is a one
clock, two
Hi
The GPSDO should be pretty good at reporting it's own health. Lady Heather and
the other programs are very useful to decode the binary stuff that the
GPSDO's commonly put out. If everything has been on for a week or so, I would
trust the GPSDO to be close enough to tell you what's going on.
Hi Guys,
Sorry if this is a re-occurring topic.
I have a 100323-001 Rubidium Oscillator that I would like to get
working. It uses one of those hybrid pinned/coaxial connectors.
Roughly the size of a 15 pin D type but with a small coaxial connector
Hi
Quick summary of past threads:
The loose parts to make a connector are available. They aren't cheap. The tools
needed to properly crimp the connectors are a lot of money.
The same sort of coax inserts were / are used on Sun video terminals. The
cables for them are a good source of wired
Just picked up a GPS Adapter made by Enhanced Messaging Systems no luck on
the web on this item..
Can anyone help
Thanks
Tom
___
time-nuts mailing list -- time-nuts@febo.com
To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
Do you have a description ? Picture? Connector and cables attached to this item
? It may be similar to another brand ? Is it possible to dissemble the item and
check inside.
Stanley
Just picked up a GPS Adapter made by Enhanced Messaging Systems no luck on
the web on this item..
Can
Hi
Could be something as simple as the external antenna for a GPS enabled gizmo.
It could also be one of the many serial GPS hockey pucks that were a common add
on for PC's 10 years ago.
Pictures would be nice
Bob
On Feb 15, 2010, at 9:21 PM, Stanley Reynolds wrote:
Do you have
Stan and Bob
it has two RJ conn. one tag as GPS RS485 the other GPS RS232 it also has two
USB marked Precise Time Network (PTN) and the one label I forgot to say
GPSAD Emulator Trimble Does this thing emulate GPS for testing
Tom
- Original Message -
From: Stanley Reynolds
Hi
Sounds like the RS-484 terminator for one of the serial remote GPS receivers.
Bob
On Feb 15, 2010, at 9:38 PM, Tom Taft wrote:
Stan and Bob
it has two RJ conn. one tag as GPS RS485 the other GPS RS232 it also has two
USB marked Precise Time Network (PTN) and the one label I forgot to
Thanks Guys!
I found the connector at Mouser and have a few on order.
BTW, is there any info out there on the 100323-001? It seems similar to
the FRS series.
Shawn
On Mon, 2010-02-15 at 16:06 -0500, Bob Camp wrote:
Hi
Quick summary of past threads:
The loose parts to make a
14 matches
Mail list logo
