hello Alex, my MV89 is also labeled MV89A XO00281M. So I think it should work. 73 Götz
Am 30.11.2014 20:20, :
Hi Goetz "I built DIY one with a PCB from Gerry using my Morion MV89 OCXO and it is working fine. Fully compatible with hp53131 calibration procedure. Götz " I have the Morion MV89A XO00281M-CT-MV89, would it work with that board also? 73 KJ6UHN Alex -------- Original Message -------- Subject: Re: [time-nuts] Upgrade an HP 5342A microwave frequency counter to have an oven oscillator. Date: Sun, 30 Nov 2014 17:08:33 +0100 From: Götz Romahn <go...@g-romahn.de> Reply-To: Discussion of precise time and frequency measurement <time-nuts@febo.com> To: Discussion of precise time and frequency measurement <time-nuts@febo.com> Adrian, if you do not insist on a hp10811A, have a look at Gerrys site http://gerrysweeney.com/update-diy-hpagilent-53131a-010-high-stability-timebase-option-pcbs-available/ You can buy an assembled option 10 compatible OCXO modul for less than 100 GBP. I built DIY one with a PCB from Gerry using my Morion MV89 OCXO and it is working fine. Fully compatible with hp53131 calibration procedure. Götz
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