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precision_timing:fts_2000a_connector_pin-out [2013/01/08 19:00] (current) |
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| + | ====== FTS 2000A OCXO pinouts ====== | ||
| + | |||
| + | Mark Sims | ||
| + | Fri, 20 Jun 2008 17:35:30 -0700 | ||
| + | |||
| + | Here are the pinouts of the FTS 2000A OCXO jumper board in my 4060M/S24 cesium | ||
| + | beam unit. | ||
| + | This board makes the 2000A look like a Datum 1000 OCXO. | ||
| + | Datum 1000 pinouts and definitions are from Brooke Clark's PRC68.COM web site. | ||
| + | The FTS-2000A coax connects to an SMB connector. | ||
| + | |||
| + | FTS 2000A | ||
| + | |||
| + | ^10pin+coax ^DB9 ^Function ^ | ||
| + | | 1,2 | 8 | +26V power | | ||
| + | | 3 | 2 | EFC | | ||
| + | | 4 | 1 | Electronics GND | | ||
| + | | 5 | N/C | N/C | | ||
| + | | 7 | 5 | Oven GND | | ||
| + | | 8 | 1 | Electronics GND | | ||
| + | | 9 | 6 | Oven monitor | | ||
| + | | 10 | 3 | Coarse tune in (+15V pwr) | | ||
| + | | N/C | 4 | +12V ref (coarse tune hot) | | ||
| + | | N/C | 7 | +24V oven power | | ||
| + | |||
| + | Mark | ||