Jim Lux wrote: > At 07:47 AM 10/16/2006, [EMAIL PROTECTED] wrote: > >> I'm interested to get one of those OCXO modules that Alan K2WS developed. >> He told me there is a minimum of 10 orders required from Bliley >> (OCXO's manufacturer). >> In order to shorten the waiting time I'm willing to order the 10 >> units but I will like to know first if some one else is interested >> to do the OCXO upgrade to their Flex as well, otherwise I will be >> stuck with the remaining. >> > > > Have you tried Wenzel for oscillators? http://www.wenzel.com/ They > have very low phase noise OCXOs in the $200-300 price range, and for > common frequencies (5,10 MHz for sure, lots of others too) they'll > probably have them off the shelf in qty:1. > > I've used a number of their Streamline high performance oscillators > for a quiet 10 MHz reference. These are the familiar 2x2x1 inch block > with a SMA connector (or pins or BNC) > > The Onyx is a smaller package with pins. > > their VHF frequency ones (30-130 MHz) offer phase noise of -125 > dBc/Hz at 100 Hz out. 100 MHz is a standard, but I don't think it > will work with the SDR1000 (x2 isn't an option for the onchip PLL, as > I recall). > ..........(more follows) > Jim, On Sep 21 2006 Eric Wachsmann wrote: > > > > > 100MHz is actually not a supported frequency since the DDS input multiplier > > does not officially have a 2x setting. It does seem to work though, > > strangely enough. > > > > > > Eric Wachsmann > > FlexRadio Systems > > > > > I bought a new Bliley 100 Mhz OCXO on ebay ($45, some still remain on sale, item #290031197853)and I was planning to use a X2 multiplier or divide it down to a supported frequency and let the pll multiply back to 200 Mhz. It seems that I can use the oscillator output directly. I´ll test it as time permits.
-- 73 de Ignacio, EB4APL -------------- next part -------------- An HTML attachment was scrubbed... URL: /pipermail/flexradio_flex-radio.biz/attachments/20061016/238df3be/attachment.html _______________________________________________ FlexRadio mailing list FlexRadio@flex-radio.biz http://mail.flex-radio.biz/mailman/listinfo/flexradio_flex-radio.biz Archive Link: http://www.mail-archive.com/flexradio%40flex-radio.biz/ FlexRadio Homepage: http://www.flex-radio.com
