The OCXO in these units is the MTI-Milliren model 260. According to its
datasheet, the tuning voltage range is -10Vto +10V.
(http://www.mti-milliren.com/pdfs/260.pdf)
Cheers,
Dave M
GandalfG8--- via time-nuts wrote:
Bevor I heat up the big soldering iron to remove the OCXO, I wanted to
ask if anybody else experienced this before and if anybody can confirm
that tuning voltage range is indeed 0..6 Volt. If so, replacing the
OCXO
should cure the problem.
Hi Mathias
I've not experience your problem with the KS-24361, but I have
tested a
few of these oscillators stand alone and can confirm that the
reference voltage output has always been approximately 6 Volts and
they do accept an EFC tuning voltage range of 6 Volts.
Other than one faulty unit, on all those I've tested the EFC voltage
has
been very close to 3 Volts when the oscillator frequency was within a
few parts in 10^11 of 5 MHz.
For example, looking back at a couple of test results, one was at
2.9725 Volts and another at 3.0970 Volts.
Regards
Nigel
GM8PZR
Hey, hows about that, It seems like I might finally have found a way
to
reply to list messages straight from the archives without receiving
them by email:-)
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