Legacy Products

CS67500

Building on the existing CS67-series troposcatter modem platform, the CS67500 set a new standard for high throughput troposcatter performance with proven data rates up to 50 Mbps. This modem’s fully redundant, field-proven design incorporates features such as Comtech’s Turbo Product Code Forward Error Correction [FEC], Automatic Code Rate, and Automatic Power Control to maximize link performance under all conditions. Comtech CS Series troposcatter modems are utilized in over 90% of the modern troposcatter systems globally, for both commercial and defense applications.

Stats

  • Data Rates from 567 Kbps to 50 Mbps
  • Remote Monitoring and Control
  • Fully Redundant Modem
  • Dual or Quad Diversity Operation

Frequency Converter

The CS4400 Frequency Converter System was specifically designed for troposcatter communications between 4.4 GHz – 5 GHz. When combined with a Comtech CS-series troposcatter modem, the two transmit and four receive channels allow for both dual and quad diversity system configurations. The redundant architecture and highly modular design serve to increase reliability, and simplify any maintenance that may be required. The CS4400 is the natural complement to Comtech CS-series modems, and is currently utilized in modern troposcatter systems around the world.

Stats

  • 4.4 GHz – 5 GHz tunable range
  • Remote Monitoring and Control
  • Dual or Quad Diversity Operation
  • Rubidium oscillators