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· Availability: OK
· Estimated delivery time: 1-2 bussiness weeks

78,51 € (95,00 € TAX Inc.)
70,66 € (85,50€ TAX Inc.)
  • Description
  • Specifications
  • Reviews (2)
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Discover BIG SIGNAL's range of single-band omnidirectional antennas, available for any band or frequency.

Experience the revolution in 446 MHz antennas with the BIG SIGNAL CQ-446 antenna! If you're looking for unbeatable performance in the PMR band, this is the antenna you've been waiting for. With innovative features that set it apart, the BIG SIGNAL CQ-446 Antenna is designed to exceed your expectations:

Pure Omnidirectionality: Forget about aiming your antenna in the right direction. The BIG SIGNAL CQ-446 Antenna is omnidirectional, meaning it captures signals from all directions, offering effortless 360-degree communication.

Unmatched Performance: Equipped with full-wavelength elements, this antenna ensures superior performance compared to traditional vertical antennas. You'll experience a stronger signal and wider coverage, ideal for communicating in challenging conditions.

Less Noise, Less QRM: The BIG SIGNAL CQ-446 Antenna stands out as a closed loop, which significantly reduces the noise and interference (QRM) that often affect conventional antennas. Enjoy exceptional communication quality, even in noisy environments.

Signal Stability: This antenna minimizes the influence of cross-polarization and changes, ensuring a stable signal at all times. No matter how your surroundings move, your communication will remain solid.

Compact and Discreet: With just 25 centimeters in total length, the BIG SIGNAL CQ-446 Antenna is perfect for tight spaces, indoor installation, or places where you need a discreet antenna. Don't compromise on communication quality due to space constraints.

Hassle-Free Installation: Installation is quick and easy, meaning you can start enjoying this antenna in a matter of minutes. Whether you're a radio enthusiast or a beginner, you'll be amazed at how easy it is to get it up and running.

The BIG SIGNAL CQ-446 antenna redefines expectations for ham radio antennas. If you value simplicity, exceptional performance, and versatility, this is the perfect choice. Don't miss the opportunity to experience superior-quality communication in the 446 MHz PMR band.

Get yours today and take your ham radio conversations to the next level!


· Band: 446 MHz 
· Gain: 8.63 dBi. @ 6 m.
· Polarization: Vertical.
· Radiation pattern: Near omni.
· SWR: 1.1: 1 ~ 1.5:1.
· Impedance: 50 Ohm.
· Maximum power: 1,000 W. PEP.
· Total height: 0,25 m.
· Total width: 0,25 m.
· Weight: < 1 Kg.
· Wind load: 0.18 m2 | 144.60 N | @ 120 km / h.
· Wind resistance: > 200 Km / h.


· Attachment to mast: Up to 50 mm.
· Boom: 20 x 2 mm square.
· Screws and hardware: W4 Stainless Steel.
· Fiber system: 8 x 4 mm reinforced fiberglass tube with UV protection layer.
· Cable: BIG SIGNAL - Wire. Special copper cable with polyethylene (PE) sheath for excellent weather protection and mechanical resistance.
· Feed: N connector. 


  1. Cristo37 (14AE37)13 Abr, 2024 - 20:26

    Très bonne antenne pour ma station PMR 446. SWR 1.0. De magnifiques QSO. CRT 7M 45 Watts. Merci au vendeur pour la qualité des matériaux et de l?emballage lors de l?envoi. Je pense prendre la même pour le 2 M. 73?s

  2. Fabien (FAB FPV )14 Nov, 2022 - 18:52

    En comparación con mi stack de 2 x 3 elementos Yagi, la CQ-446 solo saca 1 punto menos de señal, muy bueno en vista de la polarización omnidireccional para el CQ-446 y la directiva para el 2x3. Muy satisfecho con mi compra, la recomiendo buen diseño, fácil de instalar con muy buen ROE en toda la parte PMR 446 a 446.200 MHz ROE de 1.1 a 1.2 con 45 Watt... Felicidades a BIG SIGNAL.

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Prices 21 % less for customers outside of EU (World Wide Shipping)



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