CompleTech CA350B2 - bidirectional broadside - Frequency range: 336-364 MHz - Gain: 6 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: 72 N
CompleTech

CA350B2

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Installation InstructionsSpecification Sheet

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Overview

The CompleTech CA350B2 is a robust bidirectional broadside antenna engineered for reliable communication within the 336-364 MHz frequency range. This antenna delivers a consistent 6 dBi gain and features vertical polarization, ensuring effective signal transmission and reception for critical industrial, telemetry, and wireless networking applications. Constructed with a UV-resistant ABS/FG radome filled with PU foam, the CA350B2 offers exceptional durability and weatherproofing, rated IP67 for protection against environmental ingress. The radiator is made from high-conductivity copper, contributing to its efficient performance. Signal integrity is maintained through a low VSWR of less than 1.5. Connectivity is facilitated by a versatile N-female / TNC-female connector. The mounting system accommodates poles with diameters ranging from 35-60 mm, utilizing an aluminum alloy bracket with stainless steel V-bolts and self-locking nuts for secure installation. Designed for longevity, the CA350B2 is DC short-circuited for lightning protection and operates reliably across a wide temperature range of -40ºC to +80ºC. Its lightweight design and low wind load contribute to ease of installation and long-term structural stability. This antenna is an ideal choice for applications requiring dependable communication links in challenging outdoor environments, such as industrial automation, remote monitoring systems, and wireless infrastructure deployments. Manufacturer: CompleTech. SKU: CA350B2. UNSPSC Code: 43221706.
  • Frequency Range: 336-364 MHz
  • Gain: 6 dBi
  • Polarization: Vertical
  • Connector: N-female / TNC-female
  • Radome: UV resistant ABS/FG with PU foam filling, IP67 rated

Specifications

Connector
N-/TNC-female
Frequency
336-364 MHz
Gain
6 dBi
Length
400 mm
Mounting Diameter
Ø 35-60
Polarization
vertical
Radiator Material
copper
Radome
ABS/FG, PU foam
VSWR
<1.5
Weight
1690 g
Wind Load
72 N @ 150 km/h
bidirectional broadside - Frequency range: 880-960 MHz - Gain: 6 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: 50 N

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bidirectional broadside - Frequency range: 880-960 MHz - Gain: 6 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: 50 N
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How to Install the CA350B2 Controller

This guide provides step-by-step instructions for installing and configuring the CA350B2 Controller, including wiring and calibration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors, Self-amalgamating tape

  1. Mount the controller

    Secure the CA350B2 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 CA350B2 controller. Refer to the wiring diagram for correct connections.

  3. Seal connections

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

  4. Verify connections

    Use a multimeter to check the voltage at the power terminals to ensure the controller is receiving the correct voltage.

  5. Calibrate the controller

    Follow the manufacturer's instructions to perform the initial calibration of the CA350B2 controller, ensuring it operates within specified parameters.