
CompleTech
CA445GP+
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Overview
The CompleTech CA445GP+ omnidirectional ground plane antenna, SKU CA445GP+, is engineered for robust communication within the 441-449 MHz frequency range. This antenna delivers a consistent 6 dBi gain and features vertical polarization, ensuring optimal signal propagation and reception for critical applications. Its construction prioritizes durability and performance, utilizing a high-quality copper radiator for efficient signal transmission and a protective FG PU foam radome that shields against environmental factors. The CA445GP+ is equipped with a versatile N-/TNC-female connector, facilitating secure and reliable connections to your communication systems. Installation is straightforward, with a mounting system designed for poles ranging from 35 to 60 mm in diameter, offering flexibility in deployment. The antenna maintains a VSWR of less than 1.5, indicating excellent impedance matching and minimal signal reflection, which translates to improved system efficiency. With a rated wind load of 43 N, it is built to withstand moderate wind conditions, making it suitable for outdoor installations in industrial, telecommunications, and public safety sectors where dependable and uninterrupted communication is paramount. The CA445GP+ represents a reliable choice for extending radio coverage and ensuring signal integrity across its specified frequency band.
- Omnidirectional ground plane antenna for 441-449 MHz
- 6 dBi gain and vertical polarization for optimal signal
- Durable copper radiator and FG PU foam radome
- N-/TNC-female connector for secure connectivity
- Mounts on 35-60 mm diameter poles, VSWR <1.5
Specifications
Connector | N-/TNC-female |
Frequency | 441-449 MHz |
Gain | 6 dBi |
Length | 425 mm |
Mounting Diameter | Ø 35-60 |
Polarization | vertical |
Radiator Material | copper |
Radome | FG, PU foam |
VSWR | <1.5 |
Weight | 1015 g |
Wind Load | 43 N @ 150 km/h |

CA450GP+
omnidirectional ground plane - Frequency range: 446-454 MHz - Gain: 6 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 43 N