ETL Systems MUXP-412000 L-Band & 10 MHz Multiplexer 850–2150 MHz

ETL Systems MUXP-412000 L-Band & 10 MHz Multiplexer 850–2150 MHz

The ETL Systems MUXP-412000 combines an L-band RF signal and an externally supplied 10 MHz reference onto a common MUX connection. It supports satellite communications and indoor RF signal distribution systems requiring separation between the RF and reference paths.

The specification table lists mean insertion loss of 0.6 dB from the RF input to the MUX port and 0.3 dB from the 10 MHz input to the MUX port. It specifies 90 dB isolation against 10 MHz at the RF port and 42 dB L-band isolation at the 10 MHz port.

The unit uses 50Ω N-type connectors. Maximum RF input power is +21 dBm (125 mW), with listed DC operating limits of 50 V on any RF port and 500 mA.

The datasheet shows a compact enclosure measuring 76.10 × 50.40 × 18.80 mm, excluding connector projections. Port-specific DC routing and the applicability of the second-page drawing should be confirmed when specifying the unit.

Specifications

Model: MUXP-412000
Product Type: L-band and 10 MHz multiplexer
Frequency Range: 850–2150 MHz RF path
Reference Frequency: 10 MHz
Port Functions: RF input, 10 MHz input, and common MUX port
RF Connectors: 50Ω N-type
Mean RF-to-MUX Insertion Loss: 0.6 dB
RF-to-MUX Return Loss: 14 dB typ.; 12 dB minimum
10 MHz Isolation at RF Port: 90 dB
Mean 10 MHz-to-MUX Insertion Loss: 0.3 dB
L-Band Isolation at 10 MHz Port: 42 dB
Maximum RF Input Power: +21 dBm (125 mW)
Maximum DC Ratings: 50 V on any RF port; 500 mA; confirm port-specific DC routing
Housing Dimensions: 76.10 × 50.40 × 18.80 mm, excluding connector projections, per supplied drawing; confirm applicability
Operating / Storage Temperature: 0°C to +45°C / −20°C to +75°C
Environment: Indoor use; 85% maximum non-condensing humidity; 10,000 ft maximum altitude

Connector Configuration

• MUXP-412000-N5N5N5: 50Ω N-type; confirm complete ordering designation when requesting a quotation

Key Features

• L-band coverage from 850–2150 MHz.

• Combines RF and an externally supplied 10 MHz reference.

• 90 dB reference isolation at the RF port.

• 42 dB L-band isolation at the reference port.

• Low insertion loss on both specified signal paths.

• 50Ω N-type connectors.

• Compact enclosure for indoor installations.

This listing covers one MUXP-412000 multiplexer. Reference sources, DC supplies, RF equipment, cables, and mounting accessories are sold separately unless included in the quoted configuration. The unit does not generate a 10 MHz reference or DC power. Confirm DC routing before applying a DC feed.

The manufacturer’s V1.1 datasheet uses MUXP-412000 on page one, MUXL1P-412000 in the second-page heading, and COM02L1P-2502 inside the diagram. The second-page routing and test plots conflict with the first-page multiplexer specifications. Confirm the complete ordering code, mechanical drawing, and DC path with ETL when requesting a quotation. RF input must remain within +21 dBm (125 mW).