Key Features

  • Frequency source to 1Ghz with dedicated 10MHz direct GPS output
  • Measurement to 1GHz
  • Integrated GPS reference for the ultimate in accuracy
  • A-B Phase output for verification of phase measurement functions of counter-timers
  • Dual VFD displays for convenience


The 8700 Frequency Source/Measure GPS Standard has been designed to calibrate all functions of modern hand-held and bench frequency counters and signal sources.

A high-accuracy precision GPS reference frequency of up to 1 GHz is available, with outputs for A-B phase and variable levels for confirming trigger levels of modern counter-timer units

In addition, unlike other GPS references, the 8700 also adds the ability to measure frequencies of up to 1 GHz with high precision, removing the requirement for an additional instrument in your laboratory.

Using the latest in GPS reference technology, the 8700 combines both frequency source and measurement into a single integrated solution.

A large, full-color LED display provides the user with a dedicated source/measure readout, with direct access to detailed settings and satellite lock/signal information.

We are here to help, whichever way you prefer…

Three efficient ways to get pricing and/or more information regarding this instrument:

WEB FORM: Please complete this form and one of our sales engineers will respond ASAP. Requests from this form are quoted directly byTransmille.

PHONE: Call us at 802 846 7582, Anyone in the sales department can accept your order right over the phone.

LIVE CHAT: Feel free to use the chat system located at the bottom right of this page. Our real humans will take your information process your order accordingly.


Lead time

Many of our instruments are in stock in Vermont and can ship with 48 hours. If we are currently out of stock , typical lead times are 4-6 weeks

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