Comet Triplexer CFX-431A
Best high performance signal splitter for multi band radio enthusiasts.
This triplexer simplifies complex radio setups by allowing three distinct frequency bands to share a single antenna feedline. It provides high isolation and efficient signal routing, making it an essential tool for managing multi-radio stations with minimal cable clutter.
$124.49
at
DX Engineering
Who it's for
- Radio operators seeking a clean, single-cable antenna setup
- Performance-focused hams wanting maximum signal strength
- Serious hobbyists looking for reliable, long-lasting equipment
Who should skip it
- Users who prefer uniform connector types across their gear
- Operators running high-wattage amplifiers
- Experimenters needing wideband or non-standard frequency support
Performance breakdown
Signal Isolation
High port separation effectively eliminates cross-band interference in complex radio setups.
Power Handling
Robust 600-watt PEP capacity supports demanding high-power transmission needs reliably.
Signal Efficiency
Minimal 0.2 dB insertion loss ensures maximum signal integrity across all bands.
Frequency Versatility
Broad 1.3-1400 MHz range covers HF, VHF, and UHF bands seamlessly.
Installation Simplicity
Streamlines tower cabling by consolidating multiple antennas into a single feedline.
Build Quality
Durable construction designed to withstand the rigors of outdoor antenna environments.
Key Specs
Frequency Range
1.3-1400 MHz
Low Pass Frequency Coverage
1.3-150 MHz
Mid Pass Frequency Coverage
350-500 MHz
High Pass Frequency Coverage
840-1400 MHz
Max Power
600 Watts PEP
Isolation
45 dB
Mix Connector
Type N female
Low Pass Port Connector
UHF male (PL-259)
Mid Pass Port Connector
Type N male
High Pass Port Connector
Type N male
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