SparkFun

Raspberry Pi 4 Compute Module Antenna Kit

Name: Raspberry Pi 4 Compute Module Antenna Kit
Brand: SparkFun
SKU: SF-WRL-17389
Price: 25.3 AUD
Availability: InStock

All Products New Arrivals SparkFun Raspberry Pi Brands and Manufacturers Raspberry Pi 4 Raspberry Pi Accessories Wireless & Connectivity Connectivity Prototyping & Wiring

$25.30 |

In stock

No reviews yet

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...

Add to Wishlist

Compare

Estimated Delivery

Arrives

Disclaimer

View Markdown

Secure checkout

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: SMA is a small threaded coaxial (RF) connector widely used to attach antennas and other radio-frequency cables. A device with SMA antenna ports needs antennas or pigtails with matching SMA connectors, or a suitable adapter, to connect to them.
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.