User guide

Technical Specications

Atomic Reference Type: Rubidium Ultra-Stable Resonance-Controlled Master Oscillator

Frequency: 10 MHz

Frequency Accuracy: Better than 0.03 PPB (parts per BILLION)

Long-Term Stability: Better than 0.02 PPB

Typical: 0.05 PPB per month (measured after 6 months of continuous

operation)

First Year < 2 PPB

Short-Term Stability: Standard

0.03 PPB per second

0.01 PPB per 10 seconds

0.003 PPB per 100 seconds

Phase noise (10 MHz): Standard

-140 dBc per Hz at 10 kHz

Warm-Up Time: 8-10 minutes (depends on ambient temperature)

Power Supply Type: AC and DC, Dual Redundant

Power Supply Input: 100-240V AC ~ 50/60 Hz

15 V DC

Power Consumption: 40 W during the warm-up

17 W at standard operation (after the warm-up)

Inrush Current: Maximum 50A at 264 V AC

Atomic Clock Output: 8 x BNC Sinusoidal, 10 MHz, 75 Ohm, 1Vpp typical (unload)

Operating Temperature: 0÷50ºC

32÷122ºF

Storage Temperature: -20÷85ºC

-4÷185ºF

Humidity: Maximum 80%

Dimensions: 434 mm (W) x 81 mm (H) x 205 mm (D)

17” (W) x 3.2” (H) x 8”” (D)

Weight: 5.7 kg, 12.9 lb.