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
Part No. | Description | Freguency Range | Power Rating | Tx/Rx Spacing | Channel numbers |