433MHz 3dBi SMA Male Antenna with U.FL (IPEX) Adapter Cable

A rugged 433MHz 3dBi omnidirectional antenna with a durable rubber housing and half-wave dipole design, supplied complete with a U.FL (IPEX) to SMA adapter cable for direct connection to development boards and wireless modules equipped with an IPEX antenna connector.

Designed for the 430-433MHz frequency range, this antenna provides stable performance for remote controls, wireless sensors, telemetry systems and other short-to-medium range 433MHz applications.

Features

• Suitable for 430-433MHz wireless applications
• 3dBi gain, half-wave dipole omnidirectional design
• Adjustable SMA Male connector for flexible positioning
• Includes U.FL (IPEX) to SMA adapter cable
• Durable rubber construction
• Low VSWR for efficient signal transmission
• Wide operating temperature range for indoor and outdoor use
• Compatible with ESP32, Heltec, LilyGO and other IoT boards with a U.FL antenna port

Specifications

• Frequency Range: 430-433MHz
• Antenna Type: Half-Wave Dipole Omnidirectional
• Gain: 3dBi
• VSWR: ≤1.5
• Impedance: 50Ω
• Antenna Connector: Adjustable SMA Male
• Included Cable Connector: U.FL (IPEX) to SMA
• Material: Rubber
• Antenna Length: 11cm
• Working Temperature: -40°C to 85°C

Ideal for remote controls, wireless alarm systems, RF sensor nodes, telemetry devices and other 433MHz applications, with plug-and-play IPEX connectivity for boards without a built-in SMA port.

This product can be found here:

• Antennas
• Components & Parts
• RF
• Wireless Connectivity