iSource+® Rb oscillators

LPFRS

Low Profile Frequency Rb Standard (LPFRS)

The LPFRS is a low-cost, low-profile and high-performance rubidium oscillator source. It is compatible to the FEI 5650 Rb model and comes in a low-profile package and 2 outputs. It features low phase noise performance.

The LPFRS is RoHS compliant through the NIE exemption of the RoHS Directive 2011/65/EU, Article 4.6/Annex III-7(b), allowing exemptions of Pb free soldering for specific applications such as telecom, including servers, storage array systems, network infrastructure equipment for switching, signalling, transmission, and network management for telecommunications.

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
10 MHz
n/a
5 or 20 MHz

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

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


-30 to 70C
< 3E-11/mth
< 2E-10/yr
Stability (ADEV)
1s
10s
100s

2E-11
7E-12
2E-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
(dBc/Hz)
-80
-100
-130
-140
-150
Holdover n/a
Warm-up time @ 25C 15 min, 5E-10 7 min to lock
Power (operating)
Voltage
Warm-up
< 7-13W
24V
< 20-40W

12 or 28V

Size (WxHxL) 76x77x36.5mm | 3x3.03x1.44"
Weight 290 g | 0.64 lbs
Vibration Sensistivity n/a



      Applications

      It is typically used in the following applications:

      • Mobile & wired telecom infrastructures
      • Broadcasting systems
      • Military communications, surveillance, tracking & guidance systems
      • High precision instruments
      • Time & frequency systems
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      StarLPRO-1500

      Low Profile Rb Oscillator (StarLPRO-1500)

      The StarLPRO-1500 is a low-cost, smart rubidium oscillator source compatible with the old Datum LPRO Rb package. It replaces and is compatible with the old Spectratime LPFRS/LPRO model. The StatLPRO allows customers to reduce their cost and seamlessly upgrade deployed systems with dying or aging Datum LPRO rubidium oscillators, while using the smart features of the StarLPRO to achieve higher performance and reliability and extended lifetime. 

      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
      10 MHz
      n/a


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

      < 2E-10
      0 to 60C
      < 5E-11/mth

      +1E-10

      < 3E-11/mth
      < 2E-10/yr
      Stability (ADEV)
      1s
      10s
      100s

      2E-11
      8E-12
      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
      -150
       
      Holdover n/a
      Warm-up time @ 25C 12 min, 5E-10 7 min to lock
      Power (operating)
      Voltage
      Warm-up
      < 7-14W
      24V
      < 38W

      12V
      < 24W
      Size (WxHxL) 128x95x38.1mm | 5x3.74x1.5"
      Weight 234 g | 8.25 oz
      Vibration Sensistivity n/a

      Applications

      It is typically used in the following applications:

      • Mobile & wired telecom infrastructures
      • Broadcasting systems
      • Military communications, surveillance, tracking & guidance systems
      • High precision instruments
      • Time & frequency systems

      Documents

      Software

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      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
       quote  share

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