
CompleTech
CA450S2
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Overview
The CompleTech CA450S2 is a specialized stacked yagi array antenna designed for robust UHF band communication. Operating within the 440-475 MHz frequency range, this antenna delivers a significant 10 dBi gain, crucial for extending signal reach and improving communication reliability in challenging environments. Constructed from high-conductivity copper, the CA450S2 ensures optimal signal transmission and reception while offering inherent durability for long-term deployment.
This model features an N-TNC-female connector, providing a secure and standard interface for connecting to radio equipment. The stacked yagi array design inherently offers directional gain and front-to-back ratio, making it suitable for point-to-point or point-to-multipoint communication links where focused signal transmission is required.
Applications for the CompleTech CA450S2 include land mobile radio (LMR) systems, public safety networks, and various industrial communication infrastructures. Its performance characteristics are well-suited for scenarios demanding dependable, long-range voice and data communication within the specified UHF frequency band. The CA450S2 is part of CompleTech's CA450 series, known for its reliable performance in professional communication solutions.
- Stacked yagi array design for directional gain
- 440-475 MHz operating frequency range
- 10 dBi signal gain for enhanced reach
- Durable copper construction for optimal conductivity
- N-TNC-female connector for secure RF connection
Specifications
Connector | N-/TNC-female |
Frequency | 440-475 MHz |
Gain | 9 dBi |
Length | 990 mm |
Mounting Diameter | Ø 35-60 |
Polarization | vertical/horizontal |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
VSWR | <1.5 |
Weight | 1650 g |
Wind Load | 76 N @ 150 km/h |

CA420S2++++
directional stacked yagi array - Frequency range: 405-440 MHz - Gain: 14 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: 292 N