Oscilloquartz OSA-4530 GPSDO : 2-page product brochure http://syncarchitect.com/downloads/PDF_0018_453X.pdf Magnus Danielson picked one up five years ago, but didn’t find the software. https://www.febo.com/pipermail/time-nuts/2012-December/073331.html The OSA 4530 is a three board design, with bottom board being power and control board, middle board being OCXO, output buffer, PPS and time measure, and third board the Navicom GPS receiver board. Features an OSA 8663-B6SG double-oven SC-cut, a Navicom GPcore Sync 15 GPS receiver, based on the Zarlink GP4020 chip, and a RAKON 10 MHz reference. Are you going to swap out the DC-DC module? Oscilloquartz SA Avenue des Pâquiers 1 2072 Saint-Blaise Switzerland SyncView Plus http://oscilloquartz.com/files/1403600295-2014-06_DS_OSASyncViewPlus.pdf greg Sent from iPad Air == From: Mark Sims <holrum@hotmail.com> To: "time-nuts@febo.com" <time-nuts@febo.com> Subject: [time-nuts] Oscilloquartz OSA-4530 GPSDO The 4530 GPSDO arrived, but was dead. Looks like the DC-DC that makes 5V is bad. The seller sent a replacement unit that seems to be working. Also a list member sent me a copy of the 4531 manual. The commands listed are very similar to the Star-4 commands. But sending any of the 4531 commands to the 4530 returns an "invalid command" response... strange, the 4531 manual sort of implies most should work with the 4530. So, I'm still looking for a 4530 manual or the OSA control software... does anybody know where I can find it? ------------------

The GPS receiver featured in the picture at <http://syncarchitect.com/downloads/PDF_0018_453X.pdf> is a Motorola UT+. My OSA4351 has a Motorola GPS receiver. On Sun, Dec 31, 2017 at 7:43 PM, Gregory Beat <w9gb@icloud.com> wrote: > Oscilloquartz OSA-4530 GPSDO : 2-page product brochure > http://syncarchitect.com/downloads/PDF_0018_453X.pdf > > Magnus Danielson picked one up five years ago, but didn’t find the software. > https://www.febo.com/pipermail/time-nuts/2012-December/073331.html > > The OSA 4530 is a three board design, with bottom board being power and control board, middle board being OCXO, output buffer, PPS and time measure, and third board the Navicom GPS receiver board. > > Features an OSA 8663-B6SG double-oven SC-cut, a Navicom GPcore Sync 15 GPS receiver, based on the Zarlink GP4020 chip, and a RAKON 10 MHz reference. > > Are you going to swap out the DC-DC module? > > Oscilloquartz SA > Avenue des Pâquiers 1 > 2072 Saint-Blaise > Switzerland > > SyncView Plus > http://oscilloquartz.com/files/1403600295-2014-06_DS_OSASyncViewPlus.pdf > > greg > Sent from iPad Air > == > From: Mark Sims <holrum@hotmail.com> > To: "time-nuts@febo.com" <time-nuts@febo.com> > Subject: [time-nuts] Oscilloquartz OSA-4530 GPSDO > > The 4530 GPSDO arrived, but was dead. Looks like the DC-DC that makes 5V is bad. The seller sent a replacement unit that seems to be working. > > Also a list member sent me a copy of the 4531 manual. The commands listed are very similar to the Star-4 commands. But sending any of the 4531 commands to the 4530 returns an "invalid command" response... strange, the 4531 manual sort of implies most should work with the 4530. > > So, I'm still looking for a 4530 manual or the OSA control software... does anybody know where I can find it? > > ------------------ > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there.