Comet CAT-300 Manual Antenna Tuner 1.8–50 MHz 300W PEP HF/VHF Matching Network for Base and Field Use with Cross-Needle Power & SWR Meter

★★★★★ 4.5 129 reviews

$276.15
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$276.15
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Free shipping Free 30-day returns

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Management number 215165161 Release Date 2026/04/12 List Price $110.46 Model Number 215165161
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  • The Comet CAT-300 is a high-performance manual antenna tuner covering 1.8–50 MHz for HF and 6-meter operation, enabling precise impedance matching between your transceiver and antenna system for maximum power transfer.
  • Built with a wide 300-watt PEP power rating, this tuner easily handles most base and mobile amateur radio setups, improving signal quality and reducing reflected power for clearer communication and longer equipment life.
  • Features an integrated cross-needle meter that simultaneously displays forward and reflected power along with SWR, allowing fast visual tuning and real-time transmission monitoring without external instruments.
  • Offers broad matching range of 3–300 ohms, ensuring compatibility with dipoles, verticals, long-wires, and beam antennas; includes high-quality variable capacitors and inductor coil for reliable manual tuning precision.
  • Designed with durable metal chassis construction and intuitive front-panel controls, the CAT-300 is compact enough for portable field use yet robust for permanent base-station installations, ideal for amateur operators who demand performance and longevity.

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