[time-nuts] selling Efratom rubidium standard system, Trimble Thunderbolt, GPS antennas
Irene Meyer
irene at purplesmoke.org
Mon May 30 16:24:00 UTC 2011
I am looking to sell an Efratom Modular Frequency and Time System, which is a
3U rackmount with:
-2 FRK rubidium standards [labeled here as MRK standards],
-an MDC-RC calibrator [which calibrates the rubidium standards to an external
cesium reference]
-an MDC-RR synchronizer/switch [which phase-locks the slave Rb to the master
Rb -- so if one Rb falls offline the unit keeps generating a
stable reference
-4 MBF frequency distribution cards [each with 4 10MHz outputs].
The manual for this is at:
http://ugcs.caltech.edu/~irene/MFS-207.pdf
The unit functions. I am thinking of selling it for around $200 -- the unit is
a redundant rubidium standard and will likely fetch a higher price on ebay than
this, but I'd rather try the time-nuts community first.
I am also selling a Rev E Trimble Thunderbolt [manufactured on 3/19/04], a
Trimble Bullet III 57861-00 GPS Antenna, and a GPS0015-C Larsen GPS antenna.
These three devices all function. Reasonable offers for those will be accepted.
If anyone has any questions, feel free to email me [off list -- I do not want
to cause unnecessary traffic]. If the question or answer is relevant to others,
I'll send another list email.
--
Irene
More information about the Time-nuts_lists.febo.com
mailing list