
CompleTech
CA420F2+++++
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Overview
The CompleTech CA420F2+++++ is a directional end-fire Yagi array antenna engineered for robust communication within the 405-440 MHz frequency band. This model delivers a significant 12 dBi gain, ensuring superior signal strength for both transmission and reception, making it suitable for critical industrial, commercial, and potentially military communication systems. Its design supports versatile deployment through vertical and horizontal polarization capabilities. Connectivity is facilitated by standard N- and TNC-female connectors, ensuring secure and efficient signal transfer. The antenna features a durable radome constructed from ABS and FG PU foam, providing protection against environmental factors and ensuring longevity. The radiator is crafted from high-conductivity copper. Mounting is straightforward, accommodating poles with a diameter range of 35-60 mm. With a specified wind load of 346 N, the CA420F2+++++ is designed for stability in various outdoor conditions. This Yagi array is an excellent choice for point-to-point links, remote monitoring, and other applications requiring reliable, directional RF performance in the 400 MHz range. Key specifications include: Frequency Range: 405-440 MHz, Gain: 12 dBi, Polarization: Vertical/Horizontal, Connector Type: N-/TNC-female, VSWR: <1.5, Radome Material: ABS/FG PU foam, Radiator Material: Copper, Pole Mounting Diameter: 35-60 mm, Wind Load: 346 N. The UNSPSC code for this product is 43221706.
- Directional end-fire Yagi array for focused RF transmission and reception.
- Operates within the 405-440 MHz frequency range.
- Provides a substantial 12 dBi gain for enhanced signal strength.
- Supports both vertical and horizontal polarization for flexible deployment.
- Durable ABS/FG PU foam radome protects copper radiator from environmental elements.
Specifications
Connection Type | N-/TNC-female |
Connector | N-/TNC-female |
Frequency | 405-440 MHz |
Gain | 12 dBi |
Length | 3535 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 | CA420F2 |
VSWR | <1.5 |
Weight | 3335 g |
Wind Load | 346 N @ 150 km/h |

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
CA400F2++++
directional end fire yagi array - Frequency range: 380-410 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: 310 N
CA380F2+++
directional end fire yagi array - Frequency range: 365-395 MHz - Gain: 10 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: 264 N
CA350F2+++
directional end fire yagi array - Frequency range: 336-364 MHz - Gain: 10 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: 282 N
CA420F2++
directional end fire yagi array - Frequency range: 405-440 MHz - Gain: 9 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: 184 N
CA400F2++
directional end fire yagi array - Frequency range: 380-410 MHz - Gain: 9 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: 196 N
CA380F2+
directional end fire yagi array - Frequency range: 365-395 MHz - Gain: 7 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: 144 N
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
CA400Y++++
directional yagi - Frequency range: 380-410 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: 155 N
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
CA860S4
directional stacked yagi array - Frequency range: 830-890 MHz - Gain: 12 dBi - Polarization: vertical/horizontal - Connector: N-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 112 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