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CompleTech CA450C2 - offset pattern collinear - Frequency range: 440-475 MHz - Gain: 8 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 64 N

CompleTech CA450C2 offset pattern collinear - Frequency range: 440-475 MHz - Gain: 8 dBi - Polarization…

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Installation InstructionsSpecification Sheet

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The CompleTech CA450C2 is an offset pattern collinear antenna engineered for the 440-475 MHz frequency band, delivering 8 dBi gain with vertical polarization for robust point-to-multipoint and point-to-point communications. Built with a copper radiator and UV-resistant ABS/FG PU foam radome, the CA450C2 withstands harsh outdoor conditions while maintaining IP67 ingress protection and a temperature range of -40°C to +80°C. The antenna features a low VSWR of less than 1.5, ensuring minimal signal reflection and maximum power transfer, while the DC-short-circuited feed point provides built-in lightning protection. With a horizontal beamwidth of 181° and vertical beamwidth of 27°, the CA450C2 offers a broad coverage pattern optimized for industrial, commercial, and public safety applications. The N-/TNC-female connector ensures compatibility with a wide range of radio equipment, and the Ø35-60 mm pole mounting system with stainless steel V-bolts allows for quick, secure installation on masts or towers. Weighing just 985g and rated for a wind load of 64 N, the CA450C2 combines durability, lightweight design, and low wind resistance for reliable performance in demanding environments. Ideal for two-way radio systems, SCADA networks, and mobile communications, this antenna is a cost-effective solution for extending coverage in the UHF band.
  • Frequency range: 440-475 MHz
  • Gain: 8 dBi with vertical polarization
  • Connector: N-/TNC-female for versatile compatibility
  • VSWR <1.5 for minimal signal reflection
  • IP67 rated, -40°C to +80°C operating range

Specifications

Connection Type
N-/TNC-female
Connector
N-/TNC-female
Frequency
440-475 MHz
Gain
8 dBi
Length
985 mm
Material
ABS/FG PU foam, copper
Mounting Diameter
Ø 35-60
Mounting Type
35-60 mm diameter pole
Polarization
vertical
Radiator Material
copper
Radome
ABS/FG, PU foam
Series
CA450C2
VSWR
<1.5
Weight
1590 g
Wind Load
64 N @ 150 km/h
offset pattern collinear - Frequency range: 221-239 MHz - Gain: 8 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 90 N

CA230C2

offset pattern collinear - Frequency range: 221-239 MHz - Gain: 8 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 90 N
Antenna Combi 2x2 MIMO LTE/UMTS - GNSS. - EN50155 - IP67 - black

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Antenna Combi 2x2 MIMO LTE/UMTS - GNSS. - EN50155 - IP67 - black
Wi-Fi antenna, screw mounted with 3m cable - RP-SMA

601-0005

Wi-Fi antenna, screw mounted with 3m cable - RP-SMA
offset pattern collinear - Frequency range: 365-395 MHz - Gain: 10 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 105 N

CA380C3

offset pattern collinear - Frequency range: 365-395 MHz - Gain: 10 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 105 N
offset pattern collinear - Frequency range: 405-440 MHz - Gain: 8 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 66 N

CA420C2

offset pattern collinear - Frequency range: 405-440 MHz - Gain: 8 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 66 N
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

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
bidirectional stacked broadside - Frequency range: 880-960 MHz - Gain: 9 dBi - Polarization: vertical - Connector: N-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 100 N

CA930B4

bidirectional stacked broadside - Frequency range: 880-960 MHz - Gain: 9 dBi - Polarization: vertical - Connector: N-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 100 N
bidirectional stacked broadside - Frequency range: 154-166 MHz - Gain: 9 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 228 N

CA160B4

bidirectional stacked broadside - Frequency range: 154-166 MHz - Gain: 9 dBi - Polarization: vertical - Connector: N-/TNC-female - VSWR: <1.5 - Radome: ABS/FG PU foam - Radiator material: copper - Mounting: 35-60 mm diameter pole - Wind load: 228 N

Frequently Asked Questions

What is the operating temperature range for the CA450C2 antenna?

The CA450C2 antenna can operate in temperatures ranging from -40ºC to +80ºC.

What type of connector does the CA450C2 antenna use?

The CA450C2 antenna is equipped with N-female/TNC-female connectors.

What is the impedance of the CA450C2 antenna?

The impedance of the CA450C2 antenna is 50 ohm.

What is the gain of the CA450C2 antenna?

The CA450C2 antenna has a gain of 8 dBi.

What is the VSWR rating for the CA450C2 antenna?

The VSWR for the CA450C2 antenna is less than 1.5.

How is the CA450C2 antenna protected against lightning?

The CA450C2 antenna features DC-short circuited lightning protection.

What is the IP rating of the CA450C2 antenna?

The CA450C2 antenna has an IP67 rating, indicating it is dust-tight and protected against immersion in water.

What type of polarization does the CA450C2 antenna support?

The CA450C2 antenna supports vertical polarization.

What materials are used for the CA450C2 antenna's radome and radiator?

The radome is made of UV resistant ABS/FG with PU foam filling, and the radiator is made of copper.

What is the beam width of the CA450C2 antenna?

The H -3 dB beam width is 181º and the E -3 dB beam width is 27º.

How to Install the CA450C2 Controller

This guide provides step-by-step instructions for installing and configuring the CA450C2 Controller, ensuring proper wiring and calibration for optimal performance.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Self-amalgamating tape, Terminal connectors

  1. Mount the controller

    Secure the CA450C2 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to connect the power and signal wires to the appropriate terminals on the CA450C2 controller. Refer to the wiring diagram for correct terminal assignments.

  3. Seal the connections

    Cover all connectors and cable junctions with self-amalgamating tape to ensure proper weather protection and prevent moisture ingress.

  4. Verify the connections

    Use a multimeter to check the voltage at the controller terminals to ensure proper power supply before powering on the device.

  5. Power on the controller

    Turn on the power supply to the CA450C2 controller and observe the indicator lights to confirm that the device is functioning correctly.

  6. Calibrate the controller

    Follow the calibration procedure outlined in the user manual to ensure the controller is accurately configured for your specific application.