On Fri, 13 Jan 2012 12:50:19 -0500
Bob Camp li...@rtty.us wrote:
The gizmo on top of the crystal is a rapid transition thermistor. The
Russians came up with them for use in OCXO's back in the 1970's. It's there
to heat the VCXO crystal, sort of an OCXO.
Do you have any references to this? I
Yes, this catched my eye too...
On Wed, Jan 18, 2012 at 1:20 PM, Attila Kinali att...@kinali.ch wrote:
On Fri, 13 Jan 2012 12:50:19 -0500
Bob Camp li...@rtty.us wrote:
The gizmo on top of the crystal is a rapid transition thermistor. The
Russians came up with them for use in OCXO's back
Attila Kinali wrote:
On Fri, 13 Jan 2012 12:50:19 -0500
Bob Camp li...@rtty.us wrote:
The gizmo on top of the crystal is a rapid transition thermistor. The
Russians came up with them for use in OCXO's back in the 1970's. It's there
to heat the VCXO crystal, sort of an OCXO.
Do you have
] FE-5680A tear down on Youtube
On Fri, 13 Jan 2012 12:50:19 -0500
Bob Camp li...@rtty.us wrote:
The gizmo on top of the crystal is a rapid transition thermistor. The
Russians came up with them for use in OCXO's back in the 1970's. It's
there
to heat the VCXO crystal, sort of an OCXO.
Do you
You can buy cheap ceramic room heaters which worh this way.
Peter
On Jan 18, 2012, at 11:38 AM, Bob Smither smit...@c-c-i.com wrote:
Attila Kinali wrote:
On Fri, 13 Jan 2012 12:50:19 -0500
Bob Camp li...@rtty.us wrote:
The gizmo on top of the crystal is a rapid transition thermistor.
Well as interesting as that might be the sites blacked out. Some protest.
On Wed, Jan 18, 2012 at 11:38 AM, Bob Smither smit...@c-c-i.com wrote:
Attila Kinali wrote:
On Fri, 13 Jan 2012 12:50:19 -0500
Bob Camp li...@rtty.us wrote:
The gizmo on top of the crystal is a rapid transition
Hi,
This is my first post to the list, but I have been a long time reader and found
it extremely interesting and informative.
I think you guys might find this interesting.. Its a video of a FE-5680A being
dissembled on Youtube.
I had noticed that within hours of the video being published 14 of
in the 1970's. It's there
to heat the VCXO crystal, sort of an OCXO.
Bob
-Original Message-
From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On
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Sent: Friday, January 13, 2012 4:09 AM
To: time-nuts@febo.com
Subject: [time-nuts] FE-5680A tear down on Youtube
Hi
...@febo.com [mailto:time-nuts-boun...@febo.com] On
Behalf Of lists
Sent: Friday, January 13, 2012 4:09 AM
To: time-nuts@febo.com
Subject: [time-nuts] FE-5680A tear down on Youtube
Hi,
This is my first post to the list, but I have been a long time reader and
found it extremely interesting
