Time Providers & Other Time Testing Equipment

The average price for current category was $372.56 last month.

There are 2110 ads in this category.

Maxrad Andrew PCTEL GPS-QBW-26NMS 26dB GPS Outdoor Antenna Timing w/ Pole Mount

Maxrad andrew pctel gps-qbw-26nms 26db gps outdoor antenna timing w/ pole mount

  • Fairfax, Virginia, United States
  • Mar 3rd
Maxrad/Andrew/Lucent/PCTEL GPS-QBW-26NMS 26dB GPS Outdoor Antenna Timing w/ Pole Mount Collar 5V Power • N Connector • Part Numbers Lucent KS-24019L112A/PCTEL GPS-TMG-26NMS • New Old Stock Listing comprises the Maxrad or Andrew branded antenna and GPS-TMG-MNT piple mount collar only. Antenna is new old stock, ie. never deployed but maybe a little dusty etc from having been shelf-stored for a while.
Symmetricom 140-615 TrueTime GPS Antenna Downconverter Datum 140-6150 Outdoor

Symmetricom 140-615 truetime gps antenna downconverter datum 140-6150 outdoor

  • Fairfax, Virginia, United States
  • Mar 3rd
Symmetricom TrueTime Outdoor GPS Antenna 140-615 Downconverter Believed New Old Stock • Antenna Assembly for 140-6150 Here's an unused (I believe) GPS antenna that contains an integrated downconverter module which allows it to be used over very long cable runs. It will not work without the corresponding upconverter circuitry at the receiver end. Based upon the item's condition I believe that this has never been used and is therefore New Old Stock - ie.
Symmetricom TimeXpander 090- 45200-03 with Wire Wrap Panel 090-71000-11 REV

Symmetricom timexpander 090- 45200-03 with wire wrap panel 090-71000-11 rev

  • Austin, Texas, United States
  • Mar 3rd
TimeXpander with Symmetricom Wire Wrap Panel (090-71000-11 REV, S/N J21759) for Symmetricom TimeSource 2700 CDMA Primary Reference Source
Trimble 6 Channel Smart Antenna For Acutime Atomic Clock N

Trimble 6 channel smart antenna for acutime atomic clock n

  • Columbia, Maryland, United States
  • Mar 3rd
P\n: 28529-61 S\n: 0260040883 D\c: 9707
Trimble 37421-61 Dome GPS Outdoor Antenna TS2000 Serial Data 7-Pin Connector NEW

Trimble 37421-61 dome gps outdoor antenna ts2000 serial data 7-pin connector new

  • Fairfax, Virginia, United States
  • Mar 3rd
Trimble 37421-61 GPS Outdoor Antenna • 7-Pin Serial Data Connector New Old Stock, Never Deployed Photos show the actual item for sale Description Here's an unused GPS antenna that has an internal receiver and which sends time position data to the receiver via
The Datum LPRO-101 10MHZ Frequency Standard  Rubidum Oscillator

The datum lpro-101 10mhz frequency standard rubidum oscillator

  • HONGKONG, Hong Kong
  • Mar 2nd
This item send from HONGKONGFully tested by Agilent 53131A with 012 Option The Model LPRO-101 makes use of the atomic resonance property of Rubidium (87Rb) to control the frequency of an unheated quartz crystal oscillator via a frequency-locked loop (FLL). All commercial rubidium frequency standards operate by disciplining a crystal oscillator to the hyperfine transition at 6.834,682,612 GHz in rubidium.
Symmetricom TrueTime GPS Antenna 140-615 Downconverter Datum 140-6150 Outdoor

Symmetricom truetime gps antenna 140-615 downconverter datum 140-6150 outdoor

  • Fairfax, Virginia, United States
  • Mar 2nd
Symmetricom TrueTime Outdoor GPS Antenna 140-615 Downconverter Believed New Old Stock • Antenna Assembly for 140-6150 Here's an unused (I believe) GPS antenna that contains an integrated downconverter module which allows it to be used over very long cable runs. It will not work without the corresponding upconverter circuitry at the receiver end. Based upon the item's condition I believe that this has never been used and is therefore New Old Stock - ie.
Synergy VIC-100 GPS 30dB 5V Active Outdoor Weatherproof Antenna Telecom Timing

Synergy vic-100 gps 30db 5v active outdoor weatherproof antenna telecom timing

  • Fairfax, Virginia, United States
  • Mar 2nd
Synergy GPS 30dB Gain Active Antenna VIC-100 5V Power • N Connector • Part Number 10001171G Item is new old stock, never deployed but with light signs of having been stored. No unpictured accessories are included. Description Through hole direct mount 4.5Vdc to 5.5Vdc voltage range 30dB gain Low loss molding resin Designed for precision timing applications Marine or pipe mount options Triple pole filter N connector This listing is for one GPS antenna.&
VINTAGE DATUM 9150-553 AIR BORN TIME CODE GENERATOR 1975

Vintage datum 9150-553 air born time code generator 1975

  • Albuquerque, New Mexico, United States
  • Mar 2nd
VINTAGE DATUM 9150-553 AIR BORN TIME CODE GENERATOR 1975 This looks to be in good clean condition Please be courteous and pay promptly within 2-3 days. BE SURE TO CHECK OUT OUR OTHER GREAT VINTAGE ITEMS FOR SALE AT: RIATLA, RIATLA2 and
Symmetricom 58536A GPS 1x4 4-Way Active Antenna Signal Splitter Divider N Female

Symmetricom 58536a gps 1x4 4-way active antenna signal splitter divider n female

  • Fairfax, Virginia, United States
  • Mar 1st
Symmetricom (HP) GPS 1:4 Signal Splitter 58536A Brand New (Sealed Package) Got a Question?
Symmetricom TimeSource 2700 CDMA Primary Reference Source

Symmetricom timesource 2700 cdma primary reference source

  • Austin, Texas, United States
  • Feb 28th
CDMA Network Time Source
Symmetricom TrueTime NTS-200 Network NTP Time Server GPS Clock Receiver NTS200

Symmetricom truetime nts-200 network ntp time server gps clock receiver nts200

  • Fairfax, Virginia, United States
  • Feb 28th
TrueTime Symmetricom NTS-200 GPS Network NTP Master Clock Used, Good Condition • Includes New Matched 12V Antenna • 115V or 230V Power Photos show the actual
BK 465 CRT Cathode Ray Television Tube Tester (Works), Manuals, Extras, Case

Bk 465 crt cathode ray television tube tester (works), manuals, extras, case

  • Portland, Oregon, United States
  • Feb 28th
B&K Cathode Ray Tube Tester, Model 465, in original good handle secure case, fires up and works. Photos 2, 3 show needle meter in function, everything lights/seems good. Complete with instruction manual and tube reference charts for color tubes, plus black & white tube testing.
HP SURESTORE DLT 80  (ITEM # 2016 /14)

Hp surestore dlt 80 (item # 2016 /14)

  • Berkeley, California, United States
  • Feb 27th
HP SURE STORE DLT 80 - POWERS ON GOOD COSMETIC CONDITION. POWERS ON. 'TAPE IN USE' LIGHT COMES ON FOR SOME TIME, BUT THEN THE 4 LIGHTS ON THE RIGHT FLASH.
NICOLET Logic Analyzer 8 Bit Timing Probes Model 80 and 16 bit Model 51A

Nicolet logic analyzer 8 bit timing probes model 80 and 16 bit model 51a

  • Mountain View, California, United States
  • Feb 27th
Two Timing Probes: Model 80 and 51A as shown in the pictures.
GPS-based IRIG Time-Code Generator

Gps-based irig time-code generator

  • Atco, New Jersey, United States
  • Feb 27th
GPS based IRIG i-Lotus IL-GPS-0010-A receiver. When in the GPS mode, the unit is synchronized to UTC via the internal GPS receiver.
Meinberg HF 2015 GPS Satellite Antenna w/ accesories

Meinberg hf 2015 gps satellite antenna w/ accesories

  • Newbury Park, California, United States
  • Feb 27th
Unit in great working condition must sell. Comes with accessories such as phoenix contact COAXTRAB CN-UB-280 DC, 2 N-Type connectors, cable, and stand. All shown in pics.
HP / Agilent / Symmetricom 58503A GPS Time & Frequency Reference Receiver

Hp / agilent / symmetricom 58503a gps time & frequency reference receiver

  • San Jose, California, United States
  • Feb 27th
HP / Agilent / Symmetricom 58503A GPS Time & Frequency Reference Receiver This item is in good condition, but the clear plastic window is from a 53131A and not a 58503A, but it is a 58503A and you can see that in the pictures,and it comes with our 30 days warranty. Location 15B Please read the following terms of sale carefully. These terms constitute a legally binding agreement (contract) between the seller and buyer.
HP 55300A GPS Telecom Primary Reference Source 55310A Shelf

Hp 55300a gps telecom primary reference source 55310a shelf

  • San Jose, California, United States
  • Feb 26th
HP 55300A GPS Telecom Primary Reference Source 55310A Shelf This item is in good condition and comes with our 30 days warranty. Location 15C Please read the following terms of sale carefully. These terms constitute a legally binding agreement (contract) between the seller and buyer.
HP Z3804A Oscillator and Distribution Amplifier

Hp z3804a oscillator and distribution amplifier

  • San Jose, California, United States
  • Feb 26th
HP Z3804A Oscillator and Distribution Amplifier This item is in good condition and it comes with our 30 days warranty. Location 15B Please read the following terms of sale carefully. These terms constitute a legally binding agreement (contract) between the seller and buyer.

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