Comet CF-360B Duplexer 1.3-30/49-470MHz, 600W, Dual SO-239

HF and VHF/UHF Simultaneous Operation from a Single Antenna

The Comet CF-360B is a high-quality duplexer that allows simultaneous transmission and reception across HF (1.3–30MHz) and VHF/UHF (49–470MHz) — covering HF, 6m, 2m, and 70cm in a single compact unit. Two SO-239 input sockets accept separate antenna feeds, while the single COM output lead (fitted with a PL-259 plug) connects to your transceiver. Combined bandpass filters suppress TVI effectively, making it a clean solution for multi-band shack installations.

Key Features

• Simultaneous dual-band operation: 1.3–30MHz and 49–470MHz
• Covers HF, 6m, 2m, and 70cm from a single transceiver port
• High-quality combined bandpass filters for TVI suppression
• Low insertion loss: <0.2dB (HF) and <0.25dB (VHF/UHF)
• High power handling: up to 600W PEP on HF/VHF
• 50 Ohm impedance, VSWR <1:1.2
• Inputs: 2× SO-239 sockets | Output: 1× PL-259 lead
• Compact form factor: 66 × 90 × 26mm

Technical Specifications

• BandPass Frequency & Input Loss: 1.3–30MHz / Less than 0.2dB
• BandPass Frequency & Input Loss: 49–470MHz / Less than 0.25dB
• Impedance: 50 Ohms
• VSWR: Less than 1:1.2
• Maximum Input Power: 1.3–250MHz / 600W (PEP)
• Maximum Input Power: 300–470MHz / 500W (PEP)
• Input: 2× SO-239 Sockets
• Output: 1× Lead with Fitted PL-259 Plug
• Dimensions: W66 × D90 × H26mm