
CompleTech
CA420Y++++
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Overview
The CompleTech CA420Y++++ is a directional yagi antenna engineered for reliable point-to-point communication within the 405-440 MHz frequency band. This antenna delivers a significant 12 dBi gain, ensuring robust signal strength for demanding industrial, telecommunications, and security applications. Its design supports both vertical and horizontal polarization, offering crucial flexibility for diverse deployment scenarios and optimal signal alignment. The CA420Y++++ features multiple connector options, including N-, TNC-, and 7/16-female, facilitating seamless integration with a wide range of radio equipment. A low VSWR of less than 1.5 guarantees efficient power transfer and minimizes signal reflection, crucial for maintaining link integrity. Constructed with a durable copper radiator and protected by an ABS/FG PU foam radome, this antenna is built to withstand challenging environmental conditions. Its mounting system is designed for poles with a diameter of 35-60 mm, ensuring straightforward installation. The antenna is rated to handle a wind load of 146 N, providing stability in outdoor installations. With its precise specifications and durable construction, the CompleTech CA420Y++++ is a dependable choice for critical communication infrastructure requiring consistent performance and signal quality.
- Frequency Range: 405-440 MHz
- Gain: 12 dBi
- Polarization: Vertical/Horizontal
- Connector Options: N-, TNC-, 7/16-female
- VSWR: <1.5
- Radiator Material: Copper
- Radome: ABS/FG PU foam
- Mounting: 35-60 mm diameter pole
- Wind Load: 146 N
Specifications
Connector | N-/TNC-/7/16-female |
Frequency | 405-440 MHz |
Gain | 12 dBi |
Length | 1500 mm |
Mounting Diameter | Ø 35-60 |
Polarization | vertical/horizontal |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
VSWR | <1.5 |
Weight | 1370 g |
Wind Load | 146 N @ 150 km/h |

CA350Y
directional yagi - Frequency range: 336-364 MHz - Gain: 6 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: 44 N
CA420D
offset pattern dipole - Frequency range: 405-440 MHz - Gain: 5 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: 33 N
CA860Y++
directional yagi - Frequency range: 830-890 MHz - Gain: 10 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: 53 N
CA450GP+
omnidirectional ground plane - Frequency range: 446-454 MHz - Gain: 6 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 43 N
CA450D
offset pattern dipole - Frequency range: 440-475 MHz - Gain: 5 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: 32 N
CA450GP
omnidirectional ground plane - Frequency range: 430-475 MHz - Gain: 2 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 31 N
CA450Y+++++
directional yagi - Frequency range: 440-475 MHz - Gain: 13 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: 160 N
CA420Y+++++
directional yagi - Frequency range: 405-440 MHz - Gain: 13 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: 173 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
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
CA860Y++++
directional yagi - Frequency range: 830-890 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: 76 N