EEttus GPSDO

Key Features and Benefits

• ADEV: 1E-11 at 1 sec
• Warm Up Time / Stabilization Time: <5 min at +25 C to 1E-08 Accuracy
• Supply Voltage (Vdd): 3.3/5 VDC
• Power Consumption: 0.7 W Max
• Operating Temperature: 0 C to +60 C
• Storage Temperature: -45 C to 85 C
Oscillator Specifications:

• Frequency Output: 10 MHz
• 10 MHz Retrace: ±2E-08 after 1 hour at 25 C
• Frequency Stability Over Temperature (Unlock Condition): ±2.5E-08
• Warm Up Time: < 1 min at +25 C
• Phase Noise at 10 MHz:
• 1 Hz: -75 dBc/Hz
• 10 Hz: -110 dBc/Hz
• 100 Hz: -132 dBc/Hz
• 1 kHz: -142 dBc/Hz
• 10 kHz: <-145 dBc/Hz

This is a GPS-disciplined, oven-controlled crystal oscillator (GPSDO), which is compatible with a USRP X300 or X310. It can also be used with the USRP B200/B210, but the system will require external power. The GPSDO provides a high-accuracy 10 MHz reference and 1 PPS signal, which allow developers to build systems that serve applications with improved frequency accuracy and global timing alignment.

Recommended for use with:
USRP X300 and USRP X310 for a high-accuracy clock reference.
Note:Add a GPSDO Mini GPS Antenna to synchronized the GPSDO to the GPS constellation for 25 ppb frequency accuracy and 50 ns alignment across the globe.

In The Box

• Board-Mounted GPSDO (OCXO)
• Documentation for Installation and Configuration/Setup