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The LNMO is a cost-effective, ultra-high-performance master crystal oscillator. It's designed with the latest technologies in mind, providing a long-lifetime, high-reliability and ultra-low-phase-noise crystal oscillator for very advanced space applications.

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

LNMO

 

Key Features

  • Ultra low phase noise
  • Ultra low profile
  • Ultra low power consumption
  • Ultra low temperature sensitivity
  • Ultra high short and long term stability
  • Ultra fast warm-up

Stability

>High
Over Temp. < 1x10-9
Short Term: < 1x10-12 (0.1-10 s)
Long term: < 1x10-8 / year

Size

50x50x30 mm
1.97x1.97x1.18 in.

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The MO is a cost-effective, high-performance master crystal oscillator. It's designed with long-lifetime, high-reliability technology for advanced space applications.

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

MO

 

Key Features

  • Crystal technology
  • High performance
  • Long lifetime
  • High reliability

Stability

> High
Over Temp. < 1E-9 (-15/60C)
Short Term: 3E-12/10s
Long term: < 3E-8/year

Size

44x54x57 mm
1.73x2.12x2.24 in.

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The RAFS is a cost-effective, high-performance master rubidium oscillator. It's designed with long-lifetime, high-reliability technology for advanced space applications.

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

RAFS

 

Key Features

  • Rubidium technology
  • High performance
  • Long lifetime
  • High reliability

Stability

> High
Over Temp. < 5E-14/C (-5/20C)
Short Term: 1.5E-12/10s
Long term: 3E-10/year

Size

124x108.5 x118 mm
4.88x4.27x4.64 in.

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Being the sole and the world's first supplier of the Passive Hydrogen Maser (PHM) physics package for the Galileo satellite navigation system, Spectratime has proven expertise and capability in designing advanced maser physics ackages for high-performance, high-reliability space applciations.
Below are some related resources papers :

- Galileo GIOVE maser clocks
- Maser performance & lifetime
- Galileo GIOVE maser performance & lifetime

- Cesium & maser clock ensemble in space
- GNSS Atomic Clocks 2012
- Lifetime of Space Passive Hydrogen Maser
- Workshop-Success Stories

- Galileo Swiss Clocks Work

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

Maser Clock Design

 

Key Features

  • Passive Hydrogen Maser (PHM) physics package design capability
  • High performance
  • Long lifetime
  • High reliability

Downloads

Stability

<1E-15
Over Temp. Spec upon request
Short Term: < 5E-14 @ 10,000s
Long term: < 1E-15/day

Size

Upon request

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