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ANT-433-CW-RH

ANT-433-CW-RH

TE Connectivity Linx
RF ANTENNA Alarms, ISM, Remote Control, Security Systems Whip, Straight RP-SMA Male Connector Mount
Active1,360 in stock
Datasheet Digi-Key Mouser Compare Prices

Overview

The ANT-433-CW-RH is a compact, reduced-height whip antenna designed for 433MHz ISM band applications. It features a rugged, weather-resistant design with a straight connector mount, making it suitable for remote control and security hardware that requires a durable external antenna.

Why Choose This Part

The antenna provides a low-profile form factor at only 51mm in length, which reduces mechanical stress on the connector. Its construction allows for a wide operating temperature range from -40C to +90C, ensuring reliability in extreme environmental conditions.

Applications

Remote Control Systems
Ideal for hand-held transmitters and receivers operating in the 433MHz frequency range.
Security and Alarms
Used in wireless security panels and sensors for reliable signal transmission within the 425MHz to 440MHz range.
Industrial Telemetry
Provides a robust external connection for low-power wireless data collection in industrial environments.

Key Specifications

Gain -5.6dBi
VSWR 1.9
Termination SMA Male
Antenna Type Whip, Straight
Applications Alarms, ISM, Remote Control, Security Systems
Height (Max) 2.008" (51.00mm)
Mounting Type Connector Mount
Frequency Group UHF (300MHz ~ 1GHz)
Frequency Range 425MHz ~ 440MHz
Number of Bands 1
RF Family/Standard General ISM
Frequency (Center/Band) 433MHz

Getting Started

When integrating this antenna, ensure the ground plane of the host device is optimized for 433MHz to mitigate the -5.6dBi gain characteristic. Choose between the RP-SMA (ANT-433-CW-RH) and SMA (ANT-433-CW-RH-SMA) variants to match your specific bulkhead or module connector type.

ANT-433-CW Family

Comparing specs that differ across variants. The current part is highlighted.

Part Number Gain VSWR Termination Antenna Type Height (Max) Frequency Range Stock
ANT-433-CW-RH (this part) -5.6dBi 1.9 SMA Male Whip, Straight 2.008" (51.00mm) 425M 1,360
ANT-433-CW-QW 3.3dBi 1.9 RP-SMA Male Whip, Straight 7.008" (178.00mm) 400M 759
ANT-433-CW-HW 1.1dBi 2 SMA Male Whip, Tilt 5.591" (142.00mm) 418M 813

Also Consider

ANT-433-CW-RH-SMA TE Connectivity Linx - Identical physical and electrical performance but features a standard SMA connector instead of RP-SMA.
ANT-433-CW-HW TE Connectivity Linx - Offers higher gain and a larger physical profile for applications where space is less constrained.
ANT-433-CW-QW-SMA TE Connectivity Linx - A 1/4-wave whip antenna that may provide better performance if a larger ground plane is available.

Categories

IoT & Smart Devices > LPWAN (LoRa, Sigfox, NB-IoT) Aerospace & Defense > RF & Microwave