Comet CFX-431A Triplexer/RF Combiner-Splitter, 1.3150 MHz & 350500 MHz & 8401400 MHz, 1000 W PEP (HF) / 500 W & 200 W, 50 dB Isolation, N-Female & PL-259

Description

• Combines or splits three frequency bands HF (1.3150 MHz), VHF/UHF mid (350500 MHz), and UHF/high (8401400 MHz) for multi-band setups
• Extremely low insertion loss: ~0.25 dB on the low (1.3150 MHz) and mid (350500 MHz) paths, ~0.30 dB on the high-frequency path (8401400 MHz), preserving transmit/receive power
• High power handling: up to 1,000 W PEP on the HF band, 500 W on the mid band, and 200 W on the high band supports demanding transmitters
• Excellent isolation of 50 dB between each port dramatically reduces cross-modulation and minimizes TVI (television interference) risk
• Rugged and flexible connector layout: common port is N-female, low-pass is PL-259 with coax lead, and both mid- and high-pass ports use N-male coax leads

The Comet CFX-431A is a triplexer designed for multi-band device systems, providing signal separation and combination across three frequency bands. It supports operation in HF, VHF, and UHF bands, enabling connection of multiple devices or antennas to a single antenna system or feedline. Frequency Bands: HF: 1.629 MHz VHF: 5054 MHz UHF: 144148 MHz Power Rating: Up to 500 watts (PEP) Isolation: Greater than 30 dB between bands Insertion Loss: Less than 0.3 dB Connector Type: N-type female connectors on all ports Impedance: 50 Ohms Construction: Shielded metal housing with integrated coaxial cables Application: Suitable for base station or repeater setups requiring signal separation or combination across multiple frequency bands This triplexer is designed to maintain low insertion loss and high isolation between bands for reliable multi-band radio operation.

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