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Raspberry Pi 4 Compute Module Antenna Kit
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This is the Antenna Kit for the Raspberry Pi 4 Compute Module wireless variants. The “duck” style antenna adds range to the wireless radio on the wireless...
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This is the Antenna Kit for the Raspberry Pi 4 Compute Module wireless variants. The “duck” style antenna adds range to the wireless radio on the wireless enabled Compute Modules. Something quite desirable if you’re working in industrial environments or other places a Compute Module would be used and the potential for signal interference is present. The antenna connects to the board via the press-fit U.FL connector on board the compute module (see photos for more details).
This kit contains an antenna, bulkhead fixture, and SMA to U.FL Cable.
Jargon buster
Plain-language definitions for the technical terms used above.
- SMA
- A threaded coaxial connector commonly used for antennas. It matters because you need antennas with matching SMA connectors, or suitable adapters, for the LTE and GNSS antenna ports.
- u.FL
- u.FL is a tiny snap-on antenna connector often used on compact wireless boards. A board with u.FL usually needs an external antenna, which matters if the product will be inside an enclosure or needs better antenna placement.
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Supplier page — sparkfun.com
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