
CompleTech
CA450GP
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Overview
The CompleTech CA450GP is an omnidirectional ground plane antenna engineered for reliable wireless communication within the 430-475 MHz frequency band. This antenna delivers a consistent 2 dBi gain and features vertical polarization, ensuring broad and dependable signal coverage for a variety of critical applications. Constructed with a durable FG PU foam radome and a high-conductivity copper radiator, the CA450GP is built to withstand demanding environmental conditions. Its low VSWR of less than 1.5 guarantees efficient power transfer, minimizing signal loss and maximizing transmission efficiency. Connectivity is facilitated by a versatile N-/TNC-female connector, providing secure and robust interfacing. The antenna is designed for straightforward mounting on poles with diameters ranging from 35 mm to 60 mm. With a wind load capacity of 31 N, it maintains structural integrity even in exposed locations. The CA450GP is an ideal choice for industrial automation, telecommunications infrastructure, public safety networks, and other professional wireless systems requiring dependable performance in the 430-475 MHz spectrum. Its robust construction and precise specifications make it a valuable asset for maintaining uninterrupted communication links. Manufacturer: CompleTech. SKU: CA450GP. UNSPSC Code: 43221706.
- Omnidirectional ground plane design for broad coverage
- Frequency range: 430-475 MHz
- Gain: 2 dBi with vertical polarization
- Durable FG PU foam radome and copper radiator
- VSWR <1.5 for efficient power transfer
Specifications
Connector | N-/TNC-female |
Frequency | 430-475 MHz |
Gain | 2 dBi |
Length | 190 mm |
Mounting Diameter | Ø 35-60 |
Polarization | vertical |
Radiator Material | copper |
Radome | FG, PU foam |
VSWR | <1.5 |
Weight | 945 g |
Wind Load | 31 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
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
CA420Y++++
directional yagi - Frequency range: 405-440 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: 146 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