
CompleTech
CA400S2++++
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Overview
The CompleTech CA400S2++++ is a directional stacked yagi array engineered for reliable wireless communication within the 380-410 MHz frequency band. This antenna delivers a substantial 14 dBi gain, ensuring robust signal reception and transmission critical for industrial, telecommunications, and broadcast applications. Its design supports both vertical and horizontal polarization, offering deployment flexibility. The radiator is constructed from high-quality copper for optimal conductivity. Encased in a durable ABS/FG PU foam radome, the antenna is protected against environmental factors, ensuring long-term operational integrity. Mounting is facilitated on poles with a diameter ranging from 35 to 60 mm. The antenna boasts a low VSWR of less than 1.5, which is essential for maintaining signal integrity and minimizing power reflection. With a wind load capacity of 310 N, the CA400S2++++ is suitable for outdoor installations where wind resistance is a factor. This model is part of CompleTech's range of stacked yagi arrays, which includes variations such as the CA400S2111, CA410S2, CA400S2111B, CA410S2111, CA405S2, CA410S2111B, CA405S2111, CA420S2111 (400-430 MHz), CA395S2 (380-410 MHz), and CA445S2 (440-470 MHz). The CA400S2++++ specifically utilizes N-/TNC-female connectors for system integration. Its construction materials and specifications are designed for dependable performance in demanding operational scenarios.
- Frequency Range: 380-410 MHz
- Gain: 14 dBi
- Polarization: Vertical/Horizontal
- Connector Type: N-/TNC-female
- VSWR: <1.5
Specifications
Connector | N-/TNC-female |
Frequency | 380-410 MHz |
Gain | 14 dBi |
Length | 1195 mm |
Mounting Diameter | Ø 35-60 |
Polarization | vertical/horizontal |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
VSWR | <1.5 |
Weight | 3090 g |
Wind Load | 310 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