ETL Systems DEXTRA 22460 4-Way L-Band Active Splitter & Combiner with 10 MHz Pass

ETL Systems DEXTRA 22460 4-Way L-Band Active Splitter & Combiner with 10 MHz Pass

The ETL Systems DEXTRA 22460 combines one 4-way active splitter and one 4-way active combiner in a compact 1U chassis for L-band satellite signal distribution and combining across 850–2450 MHz. It includes 10 MHz reference pass, switchable LNB powering on the splitter, −20 dB signal monitoring, Ethernet control, and dual redundant power supplies.

Frequency Range: 850–2450 MHz
Capacity: One 4-way splitter and one 4-way combiner
Gain: 0 ±1.0 dB mean across band
10 MHz Pass: Port 1 to common port on splitter and combiner; insertion loss <1.5 dB
**10 MHz Rejection:** >55 dB on ports 2–4
Front-Panel Monitor: −20 dB, 50 Ω SMA
LNB Power: Splitter only; selectable 0/13/18 V DC, up to 500 mA; 22 kHz tone on/off
RF Connector Options: 50 Ω BNC or SMA; 75 Ω F-Type or BNC
Amplification: Single amplifier path as standard; redundant amplifiers optional
Control & Monitoring: Ethernet with web browser access, SNMP, and adjustable LNB current alarm thresholds
Power Supplies: Dual redundant AC supplies
Form Factor: 1U, 19-inch rack mount

Key Features

• Provides RF splitting and combining in one chassis

• Supports 10 MHz reference pass on both signal paths

• Offers remotely selectable LNB voltage and tone on the splitter

• Includes front-panel status LEDs and dry-contact power supply alarms

• Offers optional amplifier redundancy (OPT-R), DC pass (OPT-D), or both (OPT-RD)