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UHF Integrated TX Combiner + Duplexer System, “1-Block” Design, Low-PIM, 4.3-10(F) (SPD3720A-41M)

SKU: SPD3720A-41MCategory: Combiners, Duplexers, Transmitter Combiners

dbSpectra SPD3720A-41M UHF Integrated TX Combiner + Duplexer System

  • Enables using one antenna and feedline for simultaneous TX and RX with a Low-PIM combiner/duplexer design.
  • Integrated system includes a built-in receiver multicoupler (RXMC) with Low Noise Amplifier (LNA) and splitter for receive channels. Also includes a test port coupler that can serve as the fiber optic master uplink interface.
  • Includes hybrid transmit combiner to support up to 4 channels.
  • TX connection(s) include dual-stage RF isolators for transmitter intermodulation (IM) prevention.
  • Milled-filter construction provides excellent selectivity in more compact assemblies.

PDF: Spec Sheet

Frequency BandUHF
Low-PIM/Hi-PIP CertifiedYes
Number of Channels4 Channels
Power50W
RF Connector4.3-10