iSource+® Rb oscillators

RMO

Rb Master Oscillator (RMO)

The RMO is a low-cost, high-performance rubidium oscillator source. It is PCB mountable to seamlessly upgrade OCXO crystal oscillators and comes with an integrated synthesizer to provide a variety of output frequencies.

RELATED PRODUCTS: See our product brochure to quickly compare other product features and performance. 

Key Features

*See or download the full Spec in the Documents page. 

Specifications Standard Options
Output
Input
5/10/20 MHz
n/a
4.096 MHz & others

Accuracy @ shipment typ. <5x11 at 25C
Tempco
Temp
Aging

<=+1E-10
-5 to 55C
<5E-11/mth


0 to 65C or -20 to 60C
<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)
-70
-80
-115
-135
-140
-80
-100


Holdover n/a
Warm-up time @ 25C 15 min, 5E-10  <7min to lock --7min-->
Power (operating)
Voltage
Warm-up
<7-16W
24V
<25-32W

12V
<20W
Size (WxHxL) 74x77x40mm | 2.91x3.03x1.6"
Weight 290 g | 0.64 lbs
Vibration Sensistivity n/a



Applications

It is typically used in the following applications:

  • Mobile & wired telecom infrastructures
  • Military communications & surveillance systems
  • High precision instruments
  • Time & frequency systems
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