DEV 2208 8:1 Active L-Band Combiner, 950-2150 MHz

DEV 2208 8:1 Active L-Band Combiner, 950-2150 MHz 

The DEV 2208 8:1 Active L-Band Combiner combines eight satellite L-band input signals into one RF output across the 950-2150 MHz frequency range. It is designed for teleports, satellite ground stations, broadcast facilities and other professional RF signal distribution systems.

The DEV 2208 is available with 50 Ohm SMA, 75 Ohm precision F or mixed-impedance input and output configurations. A front-panel monitoring port provides convenient access to the combined output signal, while DC-blocked inputs and high port-to-port isolation help protect connected equipment and minimize interaction between signal sources.

Redundant AC power supplies improve availability for mission-critical applications, and the compact 19-inch, 1 RU chassis simplifies integration into existing equipment racks.

Product Type: Active L-band combiner
Configuration: 8 inputs to 1 output
Frequency Range: 950-2150 MHz
Impedance: 50 Ohm, 75 Ohm or mixed impedance
Connectors: SMA female or precision F female
Nominal Input Level: -10 dBm
Damage Level: +10 dBm
Return Loss: Greater than 14 dB
Insertion Loss: 0 ±3 dB
Full-Band Flatness: Less than 2.0 dB, ±1.0 dB
36 MHz Flatness: Less than 0.3 dB, ±0.3 dB
Input Port Isolation: Greater than 20 dB
Intermodulation Distortion: Less than -40 dBc
Group Delay Distortion: Less than 5 ns
Monitoring Output: 50 Ohm SMA female
Monitoring Level: Combined output level minus 20 dB, ±1.0 dB
Input DC Blocking: Yes
Power Supply: Redundant 100-240 VAC inputs
Power Consumption: Less than 100 VA
Chassis: 19-inch, 1 RU
Dimensions: 483 mm W x 44 mm H x approximately 260 mm D
Weight: Approximately 5 kg
Environmental Conditions: ETS 300019 Part 1-3 Class 3.1E

Available Configurations

DEV 2208/50: 50 Ohm SMA female inputs and output

DEV 2208/50-75: 50 Ohm SMA female inputs and 75 Ohm F female output

DEV 2208/75: 75 Ohm precision F female inputs and output

DEV 2208/75-50: 75 Ohm F female inputs and 50 Ohm SMA female output

Key Features

• Combines eight L-band inputs into one output

• 950-2150 MHz satellite L-band coverage

• 50 Ohm, 75 Ohm and mixed-impedance versions

• SMA and precision F female connector options

• Front-panel RF monitoring output

• High isolation between input ports

• DC-blocked RF inputs

• Redundant AC power supplies

• Compact 19-inch, 1 RU rack-mount chassis

• Designed for professional SATCOM and broadcast systems