
CompleTech
CA450Y++++
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Overview
The CompleTech CA450Y++++ Directional Yagi Antenna is a high-gain, single-element antenna designed for reliable wireless communication in the 440-475 MHz frequency range. With a 12 dBi gain, it provides strong signal reception and transmission, making it ideal for industrial, commercial, and public safety applications. The antenna supports both vertical and horizontal polarization, ensuring compatibility with diverse system requirements.
Key features include a durable ABS/FG PU foam radome and a copper radiator, delivering excellent weather resistance and signal integrity. The CA450Y++++ is equipped with multiple connector options (N-, TNC-, 7/16-female), allowing seamless integration with existing infrastructure. Its low VSWR of less than 1.5 minimizes signal loss and maximizes transmission efficiency.
Designed for easy installation on poles with a 35-60 mm diameter, the antenna is built to withstand harsh environmental conditions, including high wind loads up to 135 N. The robust construction ensures long-term reliability, while the compact design optimizes space utilization. Whether used for point-to-point communication, remote monitoring, or data transmission, the CA450Y++++ delivers consistent performance in challenging environments.
- Frequency range: 440-475 MHz
- Gain: 12 dBi
- Polarization: Vertical/Horizontal
- Connector options: N-, TNC-, 7/16-female
- Wind load rating: 135 N
Specifications
Connection Type | N-/TNC-/7/16-female |
Connector | N-/TNC-/7/16-female |
Frequency | 440-475 MHz |
Gain | 12 dBi |
Length | 1385 mm |
Material | ABS/FG PU foam, copper |
Mounting Diameter | Ø 35-60 |
Mounting Type | 35-60 mm diameter pole |
Polarization | vertical/horizontal |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
Series | CA450Y++++ |
VSWR | <1.5 |
Weight | 1300 g |
Wind Load | 135 N @ 150 km/h |

CA350Y++++
directional yagi - Frequency range: 336-364 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: 174 N