RF-Design FlexLink R25CS Combining Matrix L-Band / S-Band 64:64 800 – 4000MHz

FlexLink R25CS – Advanced RF Combining Matrix for Extended L- to S-Band Applications (800–4000 MHz).

The FlexLink R25CS is a versatile, innovative, and compact RF combining matrix, designed for high-performance signal routing in satellite, broadcast, test, and defense environments. Housed in a 5RU/19″ rackmount chassis with just 500 mm depth, it supports fan-in/combining configurations from 8:8 up to 64:64, available in both symmetric and asymmetric layouts.

Engineered with a wide frequency range (800–4000 MHz), the R25CS goes beyond traditional L-Band, covering parts of the SBand, making it ideally suited for Ka-Band gateways, HTS (High Throughput Satellites), S-band satellite links, radar systems, and RF test automation.

Its modular design allows flexible combinations of input/output connectors (50 Ohm SMA or BNC), enabling seamless future upgrades or integration into existing infrastructures.

Key features include:

• Variable gain control and slope equalization
• RF power monitoring for all signal paths
• Full status monitoring of active components
• Hot-swappable, 1:1 redundant power supplies

The FlexLink R25CS is a future-proof RF signal management solution for demanding applications in satellite communications, aerospace, defense, and RF laboratories—where flexibility, performance, and reliability are critical.