Praecis II CDMA Timing Module

Time & Frequency Reference - No rooftop antenna required with CDMA
Praecis II CDMA Timing Module [Click image to view details]
Praecis II CDMA Timing Module Rear View [Click image to view details]

The Praecis II is a second generation time & frequency reference.  In addition to sourcing precision 1 PPS timing and 10 MPPS frequency signals via SMA connectors, the Praecis II also provides an RS-232 serial port for control, status and timing.

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Time & Frequency Reference - No rooftop antenna required with CDMA
Praecis II CDMA Timing Module
Praecis II CDMA Timing Module
Praecis II CDMA Timing Module Rear View

The Praecis II is a second generation time & frequency reference.  In addition to sourcing precision 1 PPS timing and 10 MPPS frequency signals via SMA connectors, the Praecis II also provides an RS-232 serial port for control, status and timing.

  • Indoor Antenna with CDMA Synchronization (Cellular & PCS)
  • A 1 PPS signal which is synchronized to UTC at the 10-microsecond level of accuracy.
  • A 10 MPPS signal which is locked to the frequency of UTC to parts in 10 to the 12th.
  • An RS-232 serial port with ASCII time-of-day output.
  • RS-232 Timing Signals for NTP Synchronization.
  • One-year warranty with free software upgrades and free technical support for life.
  • OCXO Oscillator Upgrade Option.

The Praecis II small size and convenient packaging, coupled with its integrated antenna, make it easy to install wherever it is needed.

The Antenna Advantage

Most precision time receivers require an antenna that must be installed on the roof of your building, with good sky visibility.  The Praecis II eliminates this problem by synchronizing to within 10 microseconds of UTC using signals broadcast from the CDMA cellular telephone system.  You benefit by not having to install a rooftop antenna and still having a timing reference that is as stable as with GPS.

 

Product Resources
Product Resource - User Manuals
Product Resource - Datasheets
Discontinued
No

Product Features

  • Indoor Antenna with CDMA Synchronization (Cellular & PCS)
  • A 1 PPS signal which is synchronized to UTC at the 10-microsecond level of accuracy.
  • A 10 MPPS signal which is locked to the frequency of UTC to parts in 10 to the 12th.
  • An RS-232 serial port with ASCII time-of-day output.
  • RS-232 Timing Signals for NTP Synchronization.
  • One-year warranty with free software upgrades and free technical support for life.
  • OCXO Oscillator Upgrade Option.
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Request Quote
+1-707-573-8633 or 1-877-748-3878
sales@endruntechnologies.com

The Praecis II small size and convenient packaging, coupled with its integrated antenna, make it easy to install wherever it is needed.

The Antenna Advantage

Most precision time receivers require an antenna that must be installed on the roof of your building, with good sky visibility.  The Praecis II eliminates this problem by synchronizing to within 10 microseconds of UTC using signals broadcast from the CDMA cellular telephone system.  You benefit by not having to install a rooftop antenna and still having a timing reference that is as stable as with GPS.