915MHz 3dBi SMA Male Antenna - Compact 5cm

A compact 915MHz 3dBi omnidirectional antenna, ideal for LoRa, ESP32 and other IoT projects where space is limited. At just 5cm long, it's well suited to handheld devices, small enclosures and portable sensor nodes where a full-size antenna isn't practical.

Designed for the 915MHz band, this antenna delivers reliable performance for telemetry, remote monitoring and short-to-medium range wireless communication.

Features

• Suitable for 915MHz wireless applications
• 3dBi gain, compact omnidirectional design
• SMA Male antenna connector
• Compact 5cm length for space-constrained builds
• Low VSWR for efficient signal transmission
• Handles up to 10W input power

Specifications

• Frequency: 915MHz
• Antenna Type: Omnidirectional
• Gain: 3dBi
• VSWR: ≤1.5
• Maximum Power: 10W
• Impedance: 50Ω
• Antenna Connector: SMA Male
• Antenna Length: 5cm

Ideal for ESP32 LoRa boards, compact IoT sensors, wearables and portable telemetry devices where a smaller antenna footprint is needed without sacrificing reliable 915MHz performance.

This product can be found here:

• Antennas
• Components & Parts
• RF
• Wireless Connectivity