2.4GHz/5.8GHz Antenna kit for Compute Module

CM4 variants that include the onboard wireless module (CM41xxxxx) provide an onboard PCB antenna, and a U.FL connector which allows an optional external antenna to be used. The kit has been pre-certified for use with CM4.

Antenna specification

• Frequency range: 2400-2500/5100-5800 MHz
• Bandwidth: 100–700MHz
• VSWR: ≤ 2.0
• Gain: 2 dBi
• Impedance: 50 ohm
• Polarisation: Vertical
• Radiation: Omnidirectional
• Maximum power: 10W
• Antenna dimensions: 108 mm × 10 mm

Documents

Raspberry Pi Compute Module 4 Antenna Kit product brief

Compliance

The Raspberry Pi Compute Module 4 Antenna Kit has undergone extensive compliance testing and meets the standards required in many countries. You can find all compliance information and regional certificates at raspberrypi.org/compliance. Note that if a different antenna is used with CM4 then recertification will be required.

Obsolescence Statement

Compute Module 4 Antenna Kit will remain in production until at least January 2028.