FS: 3Ghz Prescaler Option Board HP/Agilent/Keysight 53131A 53132A 030 Option DIY

[RoadRunner]

I have recently got 53132A, And also made an Open Source design for it's OCXO Oven upgrade. I thought it would be nice to upgrade with 3Ghz option as well. Although i did not needed 3Ghz option  But there was no open source design available, i decided to make my own Open Source design. With Good quality components, Anti-surge Registers and Amphenol MCX to BNC Connector.

Here the Description of the Project. Schematics, Source and Gerber files
https://www.circuitvalley.com/2018/08/agilent-53132a-53131a-diy-open-source-3ghz-channel-option-030-board-hp.html

I have made few of them and extra boards are for sale, if some one interested, for 80 Eur Free Shipping included in Germany. Rest of the world 6,2 EUR. i can ship worldwide with few exceptions.

Please send a PM in interested.