DEV Passive L-Band Splitter/Combiner Modules and Chassis, 950-2150 MHz

DEV Passive L-Band Splitter/Combiner Modules and Chassis, 950-2150 MHz

The DEV Passive L-Band Splitter/Combiner Modules provide bidirectional 1:2/2:1 and 1:4/4:1 RF signal distribution across the 950-2150 MHz frequency range. Each passive module can operate as either an L-band splitter or combiner, providing flexible signal routing without requiring external power.

Modules are available with 75 Ohm precision F female or 50 Ohm SMA female connectors and install in DEV 1 RU or 3 RU passive module chassis frames. The DEV 01-0055 1 RU frame accommodates up to three modules, while the DEV 03-0055 3 RU frame supports up to 21 modules for high-density satellite and broadcast installations.

The chassis frames can also accommodate compatible DEV passive optical splitters and CWDM/DWDM optical multiplexer modules, allowing RF and optical components to be integrated into a common rack-mount platform.

Product Type: Passive L-band splitter/combiner modules
Frequency Range: 950-2150 MHz
Available Configurations: 1:2/2:1 and 1:4/4:1
Operation: Bidirectional splitter or combiner
Impedance: 50 Ohm or 75 Ohm
Connectors: SMA female or precision F female
Return Loss: Greater than 16 dB; typ. 18 dB
36 MHz Flatness: ±0.2 dB
Port Isolation: Greater than 22 dB; typ. 25 dB
Module Width: 4 HP, 20 mm
Module Weight: Approximately 0.2 kg
Available Chassis: 19-inch, 1 RU or 3 RU
Environmental Conditions: ETS 300019 Part 1-3 Class 3.1E

Available Chassis Frames

DEV 01-0055: 19-inch, 1 RU passive module chassis supporting up to three modules

DEV 03-0055: 19-inch, 3 RU passive module chassis supporting up to 21 modules

Available RF Modules

DEV 13-0033: Passive 1:2 splitter or 2:1 combiner, 950-2150 MHz, 75 Ohm precision F female

DEV 13-0063: Passive 1:4 splitter or 4:1 combiner, 950-2150 MHz, 75 Ohm precision F female

DEV 13-0096: Passive 1:2 splitter or 2:1 combiner, 950-2150 MHz, 50 Ohm SMA female

Model-Specific Insertion Loss

DEV 13-0033: 4 ±1 dB

DEV 13-0063: 7.5 ±1 dB

DEV 13-0096: 4 ±1 dB

Key Features

• Passive L-band signal splitting and combining

• Bidirectional splitter/combiner operation

• 1:2/2:1 and 1:4/4:1 configurations

• 950-2150 MHz frequency coverage

• 50 Ohm SMA and 75 Ohm precision F options

• Low insertion-loss variation

• High port-to-port isolation

• No external power required

• Front-accessible RF connectors

• Up to three modules in the 1 RU chassis

• Up to 21 modules in the 3 RU chassis

• Supports compatible passive RF and optical modules

• Modular design for satellite, broadcast and teleport systems