NEW CommScope Twin Quadplexer 700/850/PCS/AWS-WCS DC Sense CBC781923T-DS-43

Product Overview

This is a new open box (no outer box) CommScope CBC781923T-DS-43 Twin Quadplexer. Excess inventory from a company no longer in business. Unit is new and unused in OEM inner packaging. High-value multi-band combiner for modern networks.

Intended Applications Combines 700/800 MHz, PCS, AWS, and WCS bands onto fewer feeders/antennas. Supports BTS-to-feeder or feeder-to-antenna setups in macro cell sites. Automatic DC sense switching for TMAs/AISG. Ideal for capacity upgrades, antenna sharing, and reducing tower wind/loading costs in 4G/5G deployments.

Key Features

• Twin configuration (2 in / 8 out)
• Automatic DC sense switching
• Low PIM with 4.3-10 connectors
• Convertible/stackable mounting
• Excellent isolation and power handling

Technical & Functional Specifications Catalog / Part Number: CBC781923T-DS-43 (E14F65P02)

RF Performance (per band):

• 700/800 MHz: 698-803 / 824-894 MHz, Insertion Loss ~0.3-0.5 dB typ, Return Loss ≥20 dB
• PCS (1900): 1850-1990 MHz, Insertion Loss ~0.3 dB typ
• AWS-WCS: 1695-1780/2110-2200 & 2305-2360 MHz, Insertion Loss ~0.2-0.3 dB typ
• Isolation: ≥50 dB (min) between bands
• PIM: -161 dBc typical
• Max Input Power: 200W RMS / 2 kW PEP per port

DC/AISG: Auto sensing, 7-30 VDC Mechanical: 4.3-10 Female connectors, pole/wall mount (hardware included), IP67 rated, gray finish.

This premium CommScope twin quadplexer offers versatile multi-band combining with smart DC sensing. Outstanding value for installers and resellers.