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GPS Disciplined Oscillator with Frequency Synthesizers
SYNC25104HR and SYNC35104HR

 
 

 

 
 
 
 
 

Description

The SYNC25104HR and SYNC35104HR are GPS disciplined oscillator (GPSDO) boards which provide high accuracy frequency and time reference signals to PC104 systems and external devices. These boards utilize the u-blox LEA-M8F GPS receiver which locks the output signal of a low-noise, high-precision, oven-controlled crystal oscillator (OCXO) to the GNSS satellites. The 10MHz signal from the OCXO is available on the SyncBus connector or two MMCX connectors and is fed into a low noise synthesizer (SI5395). The synthesizer can generate signals up to the gigahertz range. The board connects to the CPU via USB. An additional RS232 serial port is also provided to the GPS receiver which can be used for synchronizing the CPU clock to the GNSS. This module can provide +3.3V to active antennas or can be used with passive antennas.


Key Features


Applications

 

Technical Details



Connector Interface



Software



Physical AttributesPCIe/104



Documentation and Downloads



Ordering Information

Part Number Description Value
OEM
  SYNC35104HR PCIe/104 GPSDO board with variable frequency outputs $1545
  SYNC35104HR‑SS PCIe/104 GPSDO board with variable frequency outputs and stackthrough SyncBus $1545
  SYNC35104HR‑SNS PCIe/104 GPSDO board with variable frequency outputs and non-stackthrough SyncBus $1545
  SK‑SYNC35104HR Starter kit including SYCN35104HR, adapter cable, and antenna $1595
  SK‑SYNC35104HR‑SS Starter kit including SYCN35104HR with stackthrough SyncBus, adapter cable, and antenna $1595
  SK‑SYNC35104HR‑SNS Starter kit including SYCN35104HR with non-stackthrough SyncBus, adapter cable, and antenna $1595
 
  SYNC25104HR PCI/104-Express GPSDO board with variable frequency outputs $1595
  SYNC25104HR‑SS PCI/104-Express GPSDO board with variable frequency outputs and stackthrough SyncBus $1595
  SYNC25104HR‑SNS PCI/104-Express GPSDO board with variable frequency outputs and non-stackthrough SyncBus $1595
  SK‑SYNC25104HR Starter kit including SYCN25104HR, adapter cable, and antenna $1645
  SK‑SYNC25104HR‑SS Starter kit including SYCN25104HR with stackthrough SyncBus, adapter cable, and antenna $1645
  SK‑SYNC25104HR‑SNS Starter kit including SYCN25104HR with non-stackthrough SyncBus, adapter cable, and antenna $1645

 

 

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