| Electronics > Projects, Designs, and Technical Stuff |
| Need Oscillatek 8032 OCXO pinout/specs |
| (1/1) |
| Eliminateur:
Hello, i have a vintage bit of kit that i'd love to test out but i can't find the pinout or specs: An Oscillatek 10.000MHz OCXO P/N 282376B model 8032 My unit also has a Scientific-Atlanta PN: 285603 It has the 10Mhz coax output and a 7-pin connector, 2 of those have soldered and shrink-wrapped cables that are cut, i guess those are the power supply but i have no idea the voltage needed either(i could start cranking up until i get an output) This OCXO was pulled from scientific-atlanta satcom datalink systems (the ooold ones that worked at RS232 speeds and were 3U high rack units, plus big 2m diameter antennas with ORUs) All i can find is ebay listings of it and it appears the company changed names as well to VI-OLATHE, but absolutely no info on its performance or pinout(and i don't have the gear to really characterize the stability/phase noise/phase stability of this) |
| edpalmer42:
Did you see the one on ebay that includes a photo of the spec sheet? :) https://www.ebay.com/itm/302937785558 |
| Eliminateur:
--- Quote from: edpalmer42 on May 09, 2020, 10:46:55 pm ---Did you see the one on ebay that includes a photo of the spec sheet? :) https://www.ebay.com/itm/302937785558 --- End quote --- oh wow i did not see that!. excellent! so it's 12vdc, good phase noise: -128dbC/hz @100Hz -135dbC/hz @300Hz -145dbC/hz @1 to 10Khz stability: +-1 x10^-9/day (i guess that's Hz) and +-3x10^-8/month temp stab: +-2x10^-8 0 to 60°C to supply: +-10x10^-10/1% supply change settability: +-1x10^-8 (what's settability?) but the subharmonics are not visible due to a crease in teh paper now, ¿are those values good for modern standards? |
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