Part #: 1080-078

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L/S/C Band Triplexer Bank, Quad Version, 1.75 - 1.85 GHz, 2.2 - 2.29 GHz, 4.4 - 4.9 GHz
  • Engineering Drawing: All dimensions in inches, metric in brackets [mm]

Product Overview

Southwest Antennas Part # 1080-078 is a multi-band triplexer bank designed for use with L, S, and C band radio systems that operate at 1.75 - 1.85 GHz, 2.2 - 2.29 GHz, 4.4 - 4.9 GHz. This product combines four triplexers into a single housing to help simplify complex radio and antenna installations.

This triplexer allows milti-band radio systems to utilize three antennas that are optimized for their specific transmit and recieve band, with a design that offers low pass band insertion loss and exellent out-of-band rejection (-45 dBi maximum). Designed for both transmit and recieve applications, the triplexer allows transmissions to be routed automatically to the correct L, S, or C Band antenna. For recieve applications, the triplexer combines all band signals into a single common output for installation simplicity.

Features: 
  • L, S & C Dual Band Triplexer:
    • 1.75 - 1.85 GHz
    • 2.2 - 2.29 GHz
    • 4.4 - 4.9 GHz
  • Low Pass Band Insertion Loss
  • 16x SMA(f) RF Connectors
    • 4x Radio RF Connectors
    • 12x Antenna RF Connectors
  • Excellent Out of Band Rejection
  • Small Form Factor
  • Machined Aluminum Housing with Nickel Plating
  • Allows Multi-Band Radios to Send Each Band to Specific Antenna
  • Combines Three Band Specific Antennas Signals Into a Single Common Output

Triplexer Specifications

Parameter Value Units Tolerance
Impedance 50 Ohms
Maximum VSWR 1.5:1 Ratio Over all operating frequencies
CH1 Pass Band 1.75 – 1.85
1,750 – 1,850
GHz
MHz
CH1 Passband Insertion Loss 1 dBa 1,750 - 1,850 MHz
CH1 Rejection -45 dBa Min @ 2,200 - 4,900 MHz
CH2 Pass Band 2.2 – 2.29
2,200 – 2,290
GHz
MHz
CH2 Passband Insertion Loss 1 dBa 2,200 - 2,290 MHz
CH2 Rejection -40 dBa Min @ DC - 1,850 MHz
CH2 Rejection 2 -45 dBa Min @ 4,400 - 4,900 MHz
CH3 Pass Band 4.4 – 4.9
4,400 – 4,900
GHz
MHz
CH3 Rejection -45 dBa Min @ DC - 2,290 MHz
Product Length 8.800 / 223.520 inches / mm
Product Width 2.000 / 50.800 inches / mm
Product Height 0.550 / 13.970 inches / mm
Product Weight 8.44 / 239.27 oz / grams
RF Connectors 16x SMA(f) RF Connectors (4x for radios, 12x for antennas)

Downloads

Data Sheet (PDF )