ETL Systems GENUS COM-G3-L1-403 4-Way L-Band Active Combiner
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ETL Systems GENUS COM-G3-L1-403 4-Way L-Band Active Combiner
The ETL Systems COM-G3-L1-403 is a 4-way active L-band combiner module for the 3U GENUS chassis. It combines signals across 850–2150 MHz with adjustable gain and slope, redundant amplifiers, and output RF detection for satellite ground systems.
Frequency Range: 850–2150 MHz
Combiner Capacity: 4 inputs, 1 output
Gain: 0 to 28 dB nominal, adjustable in 0.25 dB steps
Slope Control: 0 to 8 dB in 1 dB steps
Output RF Detection: 0 to −40 dBm
Amplifier Redundancy: 1:1 automatic switchover with cold standby amplifier
Chassis Compatibility: 3U GENUS; occupies one module slot
Connector Options: 50 Ω SMA, 50 Ω BNC, 75 Ω BNC, or 75 Ω F-type
Key Features
• Variable gain and slope help balance combined signal levels.
• Field-serviceable module can be inserted while the GENUS shelf is in service.
• Local and remote control are provided through the selected chassis.
The full part number includes a configuration suffix; confirm connector selection when ordering.
COM-G3-L1-403
Specific References