Fluke Philips PM66xx OCXO 10MHz Oscillator Option

Name: Fluke Philips PM66xx OCXO 10MHz Oscillator Option
SKU: 26848
Price: 99.00 USD
Availability: OutOfStock

Fluke Philips PM66xx OCXO 10MHz Ultra high stability OCXO Time Base Option For PM6680 PM6681

Designed by circuitvalley in Germany

Fluke Philips PM66xx OCXO 10MHz Oscillator Option 1

Fluke Philips PM66xx OCXO 10MHz Oscillator Option 2

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Fluke Philips PM66xx OCXO 10MHz Oscillator Option 6

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$99.00

Out of Stock

Sold out since Jan 16, 2023

Fluke Philips PM66xx OCXO 10MHz Ultra high stability OCXO Time Base Option For PM6680 PM6681

What is it? Its a Simple board that will upgrade your Fluke Philips PM66xx counter's reference time base to Ultra high stability OCXO. Unit will be shipped Pre-calibrated against GPSDO. Why did you m…

What is it?

Its a Simple board that will upgrade your Fluke Philips PM66xx counter's reference time base to Ultra high stability OCXO. Unit will be shipped Pre-calibrated against GPSDO.

Why did you make it?

Quite a while ago I had written about how I upgraded oscillator of my Agilent/HP 53132A. I have recently bought a broken Fluke/Philips PM6680B Frequency counter. Though i was able to quickly fixed issues with the unit by replacing power supply capacitors, the unit still has really crappy original reference oscillator. So I decided to make my own PM9692 Ultra High Stability Oven Time Base with CTS 196 OCXO

What makes it special?

This is an Open source board, Details can be found on my blog or on github. CTS 196 oscillator has specifications for Temp 5PPB while 1ppb/day and 100ppb/year aging Board only has a switching regulator to step down from 12V/24V input to Oven Oscillator Operating Voltage which is 5V. Board also has a 20 Turn Trimpot to fine adjust oscillator frequency for calibration. SMD jumper can be selected for OCXO to stay Always on or turn off while instrument is in standby.

Unit will be shipped Pre-calibrated against GPSDO.