
CompleTech
CA420D-N
Contact for Pricing
Overview
The CompleTech CA420D-N is an offset pattern dipole antenna for the 405-440 MHz band with 5 dBi gain. Built by Finnish manufacturer CompleTech, this compact antenna supports both vertical and horizontal polarization. It features ABS/FG housing, PU foam insulation, and copper elements, rated for -30°C to +75°C operation. Available with N-, TNC-, or 7/16-female connectors, it measures 285 mm long with a 35-60 mm diameter and weighs 33 grams. Designed for industrial wireless applications requiring reliable signal transmission in constrained spaces.
- Frequency range: 405-440 MHz
- Gain: 5 dBi
- Polarization: Vertical and horizontal
- Connectors: N-, TNC-, or 7/16-female
- Operating temperature: -30°C to +75°C
Specifications
Connection Type | N-/TNC-/7/16-female |
Frequency | 405-440 MHz |
Gain | 5 dBi |
Length | 285 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 | CA420D |
VSWR | <1.5 |
Weight | 675 g |
Wind Load | 33 N @ 150 km/h |

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
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
CA400D
offset pattern dipole - Frequency range: 380-410 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: 34 N
CA930D
offset pattern dipole - Frequency range: 880-960 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: 25 N
CA230D
offset pattern dipole - Frequency range: 221-239 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: 45 N
CA85D
offset pattern dipole - Frequency range: 83-88 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: 84 N
CA340D
offset pattern dipole - Frequency range: 326-353 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: 36 N
CA860D
offset pattern dipole - Frequency range: 830-890 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: 25 N
CA170D
offset pattern dipole - Frequency range: 163-177 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: 55 N
CA420O
omnidirectional coaxial dipole - Frequency range: 405-440 MHz - Gain: 2 dBi - Polarization: vertical - 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: 47 N
CA400O
omnidirectional coaxial dipole - Frequency range: 380-410 MHz - Gain: 2 dBi - Polarization: vertical - 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: 49 N
CA150D
offset pattern dipole - Frequency range: 144-156 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: 60 N