The slim SRO-100 is a smart, low cost GPS/GNSS-disciplined rubidium oscillator (GPSDO), integrating complex synchronization functionality all in one low-cost, super-small package.
It utilizes the patented SmarTiming+® technology to provide a host of timing features, which were previously implemented externally on a separate circuit board. The SRO intelligently synchronizes, disciplines, and controls any primary reference source, such as GPS/GNSS, Cesium, Hydrogen Maser, and T1/E1, at cutting-edge 1ns resolution.
Features:
| Specifications | Standard | Options |
| Output Input |
10 MHz 1PPS from GPS / GNSS |
5 or 15 MHz |
| Accuracy @ shipment | typ. < 5×11 at 25c | |
| Tempco Temp Aging |
< 1E-10 -20 to 60C < 5E-11/mth |
< 1E-10 -30 to 65C < 3E-11/mth < 2E-10/yr |
| Stability (ADEV) 1s 10s 100s |
3E-11 1E-11 3E-12 |
1E-11 3E-12 1E-12 |
| Phase noise @ 10 MHz 1 Hz 10 Hz 100 Hz 1 kHz 10 kHz |
(dBc/Hz) -75 -95 -125 -145 -145 |
-80 -100 |
| Holdover | < 1µs/24hr*, < 7µs/week* < 3µs/24hr** < 7µs/24hr*** *temp profile +2C **temp profile within 20C ***temp profile wihting 40C |
|
| Warm-up time @ 25C | 12 min, 5E-10 | 4-7 min(a) 25 min(b) |
| Power (operating)
Voltage |
< 7-14W
24V |
< 40-50W(a) < 17W(b) 12V < 28W |
| Size (WxHxL) | 101.6×70.61×25.4mm | 4×2.78×1″ | |
| Weight | 234 g | 0.51 lbs | |
| Vibration Sensistivity | n/a |
