LMR Compact Combining Systems

Plug and Play Antenna Combining System

Excelwave Technologies' ECCS series compact combining systems allow multiple transmitters and receivers share one Tx/Rx antenna, with high Tx-Tx and Tx-Rx isolations, which significantly simplifies the system design and installation. The systems are fully integrated in a 19in EIA rack panel mount chassis and support Plug and Play. The compact designs allow them to be easily deployed in congested environments such as tunnels and in-buildings, and are redeployable for multiple events. 

• Gain adjustment switches on the rear panel
• Built-in LNA alarm
• Fully duplexed with built-in pretuned duplexer, or tunable duplexer for frequency refarming
• PIM certified for 330MHz and above systems
• Non duplexed version can be supplied  if Tx and Rx antennas are available with required isolation
• Custom design for unique system requirements: Number of channels, Channel frequencies, Isolation, power level, mounting requirement, additional filtration 

Please contact your sales representative or email  sales@excelwavetechnologies.com for your specific system requirements.

The even-more-compact ECCS is now available-Introduce the ECCSM series 

When lightweight design meets cutting-edge performance, you get Excelwave Technologies' ECCSM Series Compact All-in-one Combining System. Tailor-made for applications demanding mobility and reliability, this ultra-compact solution ensures seamless communication in civil aviation, law enforcement vehicles, and airborne communication platforms such as drones and balloons for disaster response.

Key Features That Redefine Connectivity:

✅Simplifying System Integration – Enables two transmitters and two receivers to share a single Tx/Rx antenna

✅ Sleek & Portable – Encased in an 8.66” × 5.7” × 1.30” chassis, weighting just 2.54 lbs, ideal for portable setups

✅ Built-in LNA with Adjustable Gain – Enhances signal strength with customizable performance

✅ Integrated Duplexer & Power Supply – Reduces the need for additional components, making setup plug-and-play

Designed for mission-critical operations, the ECCSM Series delivers efficiency, reliability, and seamless integration into space-constrained environments. Whether deployed in emergency response teams or high-mobility communication systems, this miniatured combining system guarantees powerful connectivity without compromise.

For more details, check the data sheet in the product category.

Downloads

• Customer Manual, ECCS-U441TB Series (974.46KB)