Product Detail

OctoClock-G CDA-2990

CDA-2990

OctoClock-G CDA-2990

$1,873.00

784306-01

Qty:

OCTOCLOCK-G CDA-2990 8-Channel Clock Distribution Module with Intergrated GPSDO

  • Fully Integrated Timing Source with 8-Way Distribution (10 MHz and 1 PPS)
  • Convenient Solution for Multi-Channel Synchronization
  • Use with MIMO Capable N-Series Devices for Coherent System
  • User Selection between Internal GPSDO Or External 10 MHz/1 PPS Source
  • Source detection with automatic switch over in case of failure or disconnect
  • 19" Rackmount – 1U
  • Locking Power Suppy Connector


The OctoClock-G CDA-2990 is an affordable, high-accuracy timing reference and distribution system. This is a useful accessory for users that would like to build multi-channel systems that are synchronized to a common timing source. For example, the OctoClock-G CDA-2990 can be used to synchronize a system of USRP N210s for coherent operation.  This can enable phased array applications such as beamforming, super-resolution direction-finding, diversity combining, or MIMO transceiver design.  

The OctoClock-G CDA-2990 distributes 10 MHz and 1 PPS signals generated from an internal GPS-disciplined, oven-controlled oscillator (GPSDO), or an external source.  The user can switch between these sources with a front-panel switch, and there is automatic switch-over capability in case of failure or source disconnect.  

The GPSDO serves as an accurate reference that can be synchronized to the GPS timing standard.  This allows developers to time-align multi-channel systems across the globe within ~50 ns.  When the GPSDO is not locked to the GPS constellation, it still provides 10 MHz/1 PPS signals, with an accuracy better than 25 ppb.  

 

Helpful Resources


Sample Applications

 

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