2.4GHz/5.8GHz Antenna kit for CM4
- Raspberry Pi Foundation
CM4 variants that include the onboard wireless module (CM41xxxxx) provide an onboard PCB antenna, and a UFL connector which allows an optional external antenna to be used. The kit has been pre-certified for use with CM4.
- 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
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.
Compute Module 4 Antenna Kit will remain in production until at least January 2028.