
CompleTech CA350B4 bidirectional stacked broadside - Frequency range: 336-364 MHz - Gain: 9 dBi…
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- Bidirectional stacked broadside antenna for 336-364 MHz
- 9 dBi gain and vertical polarization for efficient signal transmission
- Durable UV-resistant ABS/FG radome with PU foam filling
- N-female / TNC-female connector and VSWR < 1.5
- IP67 rated for dust and water resistance, suitable for harsh environments
Specifications
Connector | N-/TNC-female |
Frequency | 336-364 MHz |
Gain | 9 dBi |
Length | 1280 mm |
Mounting Diameter | Ø 35-60 |
Polarization | vertical |
Radiator Material | copper |
Radome | ABS/FG, PU foam |
VSWR | <1.5 |
Weight | 3670 g |
Wind Load | 144 N @ 150 km/h |

CA85B4
bidirectional stacked broadside - Frequency range: 83-88 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: 336 N
CA380C2
offset pattern collinear - Frequency range: 365-395 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: 70 N
CA350C2
offset pattern collinear - Frequency range: 336-364 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: 72 N
CA340B2
bidirectional broadside - Frequency range: 326-353 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
CA340C4
offset pattern collinear - Frequency range: 326-353 MHz - Gain: 11 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: 144 N
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 NFrequently Asked Questions
What is the operating temperature range for the CA350B4 antenna?
The antenna can operate in temperatures ranging from -40ºC to +80ºC.
What is the impedance of the CA350B4 antenna?
The impedance of the CA350B4 antenna is 50 ohm.
What is the gain of the CA350B4 antenna?
The CA350B4 antenna has a gain of 9 dBi.
What types of connectors are available for the CA350B4 antenna?
The CA350B4 antenna is available with N-female or TNC-female connectors.
What is the VSWR rating for the CA350B4 antenna?
The VSWR for the CA350B4 antenna is less than 1.5.
What is the IP rating of the CA350B4 antenna?
The CA350B4 antenna has an IP67 rating, indicating it is dust-tight and protected against water immersion.
How is the CA350B4 antenna protected against lightning?
The CA350B4 antenna features DC-short circuited lightning protection.
What materials are used for the CA350B4 antenna's attachment bracket?
The attachment bracket is made of aluminium alloy with stainless steel V-bolts and self-locking nuts.
What is the H -3 dB beamwidth of the CA350B4 antenna?
The H -3 dB beamwidth of the CA350B4 antenna is 71 degrees.
What is the E -3 dB beamwidth of the CA350B4 antenna?
The E -3 dB beamwidth of the CA350B4 antenna is 27 degrees.
How to Install the CA350B4 Controller
This guide provides step-by-step instructions for installing and configuring the CA350B4 Controller, ensuring proper wiring and calibration.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors, Self-amalgamating tape
- Mount the controller
Secure the CA350B4 controller to the designated mounting surface using the provided mounting screws. Ensure it is level and firmly attached.
- Connect the wiring
Strip the ends of the wires and connect them to the appropriate terminals on the CA350B4 controller. Use terminal connectors to ensure a secure connection.
- Seal connections
Cover all connectors and cable junctions with self-amalgamating tape to provide proper weather protection and prevent moisture ingress.
- Verify connections
Use a multimeter to check the continuity of the connections. Ensure that all connections are secure and functioning correctly.
- Calibrate the controller
Follow the manufacturer's guidelines to calibrate the CA350B4 controller. Adjust settings as necessary for optimal performance.

