433 MHz LoRa Antenna with Magnetic Base

Boost your Meshtastic or APRS signal with this high-performance 433 MHz antenna featuring a magnetic foot for easy mounting. Designed for improved coverage and reliability, this antenna is a perfect upgrade for indoor IoT devices, gateways, and DIY projects.

Key Features

• Optimized for 433 MHz LoRa – Provides better performance than standard stubby antennas.

• Magnetic Base Mount – Easily attaches to metal surfaces such as window sills, balcony railings, or equipment enclosures.

• Indoor and Outdoor Ready – Durable and compact, can be used in sheltered outdoor setups.

• 3-Meter RG-174 Cable – Offers flexible positioning for improved signal and convenience.

• SMA Male Connector – Compatible with most LoRa modules and gateways.

Specifications

• Frequency: 433 MHz

• Impedance: 50 Ω

• VSWR: ≤ 2.0

• Cable Type: RG-174

• Cable Length: 3 meters

• Connector: SMA Male

• Antenna Length: 14.8 cm

• Weight: 48 g

Installation Tips

• For stationary setups, the magnet holds well on flat, ferromagnetic surfaces.

• For mobile or vehicle use, we recommend securing the base with double-sided adhesive or mounting tape, as the magnet may not withstand high-speed movement.

Ideal For

• Indoor Meshtastic gateways and nodes

• Outdoor balcony or window-mounted installations

• Home automation and remote sensors

• IoT development and testing

• Amateur radio experimentation with LoRa devices on 70cm ISM band