
CompleTech
CA450Q
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Overview
The CompleTech CA450Q is a sleeve-fed quarter-wave whip antenna engineered for reliable operation within the 440-475 MHz frequency range. This antenna delivers a consistent 2 dBi gain and vertical polarization, ensuring efficient signal transmission and reception for critical communication systems. Constructed with a durable PE radome and a high-conductivity copper radiator, the CA450Q is designed to withstand challenging environmental conditions, making it suitable for industrial, commercial, and specialized applications. Its superior VSWR of less than 1.5 guarantees efficient power transfer, minimizing signal loss and maximizing system performance. The CA450Q offers exceptional connectivity flexibility with multiple connector options, including BNC, N-type, SMA, and TNC male connectors, facilitating seamless integration into diverse communication setups. Designed for straightforward pole mounting on poles with an unspecified diameter, this antenna provides a dependable and adaptable solution for demanding RF requirements. The CA450Q is a key component for applications requiring stable and clear communication in the UHF band. The antenna's sleeve-fed design contributes to its efficient performance across its specified frequency range. The use of a PE radome offers robust protection for the internal components. The copper radiator ensures excellent conductivity for optimal signal radiation. The low VSWR of <1.5 is a critical factor in maintaining signal integrity and maximizing the efficiency of the connected radio system. The availability of BNC, N, SMA, and TNC male connectors allows for broad compatibility with various radio equipment and cabling infrastructure. This antenna is built to perform in demanding environments, providing a reliable RF solution.
- Sleeve-fed quarter-wave whip design
- Frequency range: 440-475 MHz
- Gain: 2 dBi
- Vertical polarization
- Multiple connector options: BNC, N, SMA, TNC male
Specifications
Connector | BNC-/N-/SMA-/TNC-male |
Frequency | 440-475 MHz |
Gain | 2 dBi |
Length | 155 mm |
Polarization | vertical |
Radiator Material | copper |
Radome | PE |
VSWR | <1.5 |
Weight | 50 g |

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