
CompleTech
CA450Y+++++
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Overview
The CompleTech CA450Y+++++ is a directional Yagi antenna designed for reliable wireless communication within the 440-475 MHz frequency range. Engineered for critical applications, this antenna delivers a substantial 13 dBi gain, ensuring robust signal transmission and reception. It supports both vertical and horizontal polarization, offering flexibility for diverse deployment scenarios. Constructed with a durable ABS/FG PU foam radome and high-conductivity copper radiators, the CA450Y+++++ is built for longevity and consistent performance in challenging conditions. The antenna boasts a low VSWR of less than 1.5, which minimizes signal loss due to reflection, thereby maximizing power transfer. Its wind load rating of 160 N ensures structural integrity and stable operation even in adverse weather. Connectivity is versatile, with options for N-, TNC-, and 7/16-female connectors, facilitating integration with various radio systems. The mounting system is designed to accommodate poles with a diameter of 35-60 mm, providing secure and adaptable installation. This antenna is an excellent choice for industrial, public safety, and other professional wireless communication networks requiring dependable signal strength and directional focus. Referencing similar CompleTech models like the CA450S2+++++ (14 dBi gain) and CA450S2+++ (13.5 dBi gain) highlights the performance range offered by CompleTech's Yagi antenna series, with the CA450Y+++++ providing a specific balance of gain and frequency coverage for its intended applications. The use of copper for radiators ensures excellent electrical conductivity, contributing to the antenna's overall efficiency. The robust radome protects internal components from environmental factors, extending the operational life of the unit. Its directional nature allows for focused signal transmission, reducing interference and improving link quality in point-to-point or point-to-multipoint configurations. The CA450Y+++++ is a testament to CompleTech's commitment to providing specialized antenna solutions for professional wireless infrastructure.
- Frequency Range: 440-475 MHz
- Gain: 13 dBi
- Polarization: Vertical/Horizontal
- Connector Options: N-, TNC-, 7/16-female
- Durable ABS/FG PU foam radome with copper radiators
Specifications
Connector | N-/TNC-/7/16-female |
Frequency | 440-475 MHz |
Gain | 13 dBi |
Length | 1675 mm |
Mounting | 35-60 mm diameter pole |
Mounting Diameter | Ø 35-60 |
Polarization | vertical/horizontal |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
Series | CA450Y+++++ |
VSWR | <1.5 |
Weight | 1460 g |
Wind Load | 160 N @ 150 km/h |

CA450Y++++
directional yagi - Frequency range: 440-475 MHz - Gain: 12 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 135 N
CA450Y+++
directional yagi - Frequency range: 440-475 MHz - Gain: 11 dBi - Polarization: vertical/horizontal - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 110 N
CA450F2++++
directional end fire yagi array - Frequency range: 440-475 MHz - Gain: 11 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 270 N
CA450S2+++++
directional stacked yagi array - Frequency range: 440-475 MHz - Gain: 15 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 320 N
CA450C2
offset pattern collinear - Frequency range: 440-475 MHz - Gain: 8 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 64 N
CA450B2
bidirectional broadside - Frequency range: 440-475 MHz - Gain: 6 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 64 N
CA450X++
cross-polarized yagi - Frequency range: 440-475 MHz - Gain: 10/10 dBi - Polarization: dual/circular - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 113 N
CA450S2+
directional stacked yagi array - Frequency range: 440-475 MHz - Gain: 11 dBi - Polarization: vertical/horizontal - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 124 N
CA450C3
offset pattern collinear - Frequency range: 440-475 MHz - Gain: 10 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 96 N
CA450C4
offset pattern collinear - Frequency range: 440-475 MHz - Gain: 11 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 128 N
CA450X
cross-polarized yagi - Frequency range: 440-475 MHz - Gain: 6/6 dBi - Polarization: dual/circular - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 57 N
CA450X+
cross-polarized yagi - Frequency range: 440-475 MHz - Gain: 8/8 dBi - Polarization: dual/circular - Connector: N-/ TNC-/ 7/16-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 86 N