433MHz Magnetic Base Antenna (SMA Male, 3dB, 3m Cable)

433MHz Magnetic Base Antenna (SMA Male, 3dB, 3m Cable)

Specifications

Product Name: Magnetic Base Antenna (433MHz, 3m Cable)

Connector: SMA Male (Pin)

Polarization: Vertical

Color: Black

Antenna Height: 200 mm

Magnetic Base Diameter: 30 mm

Cable Length: 3 m

Frequency Range: 403–463 MHz

VSWR: ≤ 1.5

Impedance: 50 Ω

Gain: 5 dBi

Operating Temperature: -40°C to +85°C

Product Description

This 433MHz magnetic base antenna is designed for reliable wireless communication across the 403–463MHz frequency band. It features a 5 dBi high-gain design for improved signal reception and transmission, a strong magnetic base for quick and secure mounting on metal surfaces, and a 3-meter cable for flexible installation. The SMA male connector makes it compatible with a wide range of RF modules, LoRa devices, telemetry systems, industrial wireless equipment, and other 433MHz communication applications. Built to operate in harsh environments, it supports temperatures from -40°C to +85°C.