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wavetrend AN350
wavetrend AN350

GAO Tek 433 MHz. Active RFID Circular Polarised Patch Antenna

ID: 304004tek



The L-AN350 Wavetrend Patch has been designed for optimal RF receiving performance with the Wavetrend L-RX201 and W-RX201 readers to receive tags that are located in various orientations.

Key Features

The L-AN350 patch antenna is typically used for its unique directional properties. Its reception field is of a hemispheric nature. The L-AN350 can be mounted on a flat surface (mounting plate is included).

The antenna can be mounted inside a dry wall construction, behind wood panelling, glass or other non-RF shielding materials. The antenna can be painted with non-metallic paint.

The antenna can be used outdoors as it has drip holes to let damp escape out of the enclosure.


This antenna is best suited to applications where a directional RF reception field is required where the tags are situations in varying orientations when compared to the antenna plane, i.e. Access control systems, Vehicle yard management, Parking control systems, Container monitoring, etc.

Technical Specifications

Size 370 mm x 384 mm x 17 mm
Weight < 2 kg
Colour Light Grey
Finish UV resistant random and UV coating on rear
Cable length 5 meters
Temperature Range – 40 °C to 70 °C
Specification Conforms to ETS 300 019
Gain at connector – 3 dB
Back attenuation 15 dB Nominal
Connector type Male BNC
VSWR < 16: 1
Impedance 50 Ohms
Polarization Circular
Cross Polarization > 20 dB
Max Power 20 Watt

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