Cell Sync

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CDMA Receiver







ClockWatch Cell Sync
CDMA-based timeserver

Advanced Features
How to Order
More information

  • Acquires precise time from CDMA cell broadcast  
  • Functions deep inside buildings with attached antenna
  • Ideal for highly secure or remote installations
  • No cell phone account required – no monthly fees

ClockWatch Cell Sync combines the precision of atomic time with the ubiquity of cell phone service. Plus, it's easy to install—simply load the software on a Windows PC and plug in the receiver and it synchronizes time to the CDMA transmitter in seconds.

Cell Sync's CDMA receiver is self-contained and can be used anywhere a cell phone is used—even under marginal signal conditions. This time receiver eliminates the cost and inconvenience of running cable, as typically required for GPS synchronization.

Cell Sync acquires time signals—accurate to 10 millionths of a second—from CDMA cellular transmitters, then distributes the time to your PC or network. CDMA transmitters derive this precise time from GPS satellites, and like GPS, the CDMA receiver in Cell Sync automatically selects one of several transmitters, making the system fault tolerant and reliable. How it works...

Keeping accurate time on networked computers is critical for many applications. Functioning as a network time server, Cell Sync is an essential resource for enterprise-wide time synchronization, as it delivers consistent, accurate time across the entire United States.

Cell Sync delivers system-wide split-second timing and is well-suited to companies with highly secure or remote networks and applications such as server rooms, PC-based video recorders and security camera recorders.

If you're looking for a GPS receiver that connects to your computer, consider our ClockWatch Star Sync.

CDMA Receiver


  • Multiple time sync options: CDMA, direct connection, dial-up and/or Internet
  • Fully redundant and fallback modes
  • Stratum 1 network timeserver that functions as an NTP timeserver and is easily configured
  • Email, syslog and event log notification options
  • Complete kit has easy-to-install CDMA indoor receiver and includes antenna, data cable and external power supply

Advanced Features

Full CDMA setup and testing capability, data logging and trace mode. More...

SKU Price  
Cell Sync Software and CDMA Receiver
for Windows 98/NT/2k/XP/2003/Vista/Win7/8
CSMTE $699.95

ServerMP upgrade
Converts Cell Sync to a multi-platform NTP timeserver.
Supports unlimited number of NTP/SNTP clients.
CWS2SMP $50.00  
Also available      

How to order

Cell Sync can be ordered from our online store. You can also contact us by   or phone, 1-612-370-1091 or 1-877-845-2549 (toll free - US & Canada), for a quote. 

Overnight shipping available within the United States.

Cell Sync Product Information
  Advanced Features
  Frequently Asked Questions
  Cell Sync CDMA Receiver
     Installation Information
  User's Guide

   Cell Sync Site Index
For more information on Cell Sync, please call us toll-free at 877-845-2549.
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Copyright 2016 Beagle Software. All rights reserved
Last reviewed February 10, 2016