NEW PRODUCT – Raspberry Pi Compute Module 4 Antenna Kit

4793 iso 02 ORIG 2021 02

NEW PRODUCT – Raspberry Pi Compute Module 4 Antenna Kit


This Antenna Kit is made and certified specifically for the Raspberry Pi Compute Module 4’s with WiFi – to get better range, especially when the CM4 is in an enclosure!

4793 iso 01 ORIG 2021 02

Fitting Instructions

  • Connect the MHF1 connector on the cable to the MHF connector on the Compute Module 4
  • Screw the toothed washer onto the SMA (male) connector on the cable. then insert this SMA connector through a hole (e.g. 6.4 mm) in the end-product mounting panel
  • Screw the SMA connector into place with the retaining hexagonal nut and washer
  • Screw the SMA (female) connector on the antenna onto the SMA (male) connector which now protrudes through the mounting panel
  • Adjust the antenna to its final position by turning it through up to 90°

Note: This is just the antenna. Compute Module is not included.

Antenna specification

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

4793 quarter ORIG 2021 02

In stock and shipping now!


Adafruit publishes a wide range of writing and video content, including interviews and reporting on the maker market and the wider technology world. Our standards page is intended as a guide to best practices that Adafruit uses, as well as an outline of the ethical standards Adafruit aspires to. While Adafruit is not an independent journalistic institution, Adafruit strives to be a fair, informative, and positive voice within the community – check it out here: adafruit.com/editorialstandards

Join Adafruit on Mastodon

Adafruit is on Mastodon, join in! adafruit.com/mastodon

Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Join over 36,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython – The easiest way to program microcontrollers – CircuitPython.org


Maker Business — Philips, an electronics giant, has faded from its former glory

Wearables — Capture sounds

Electronics — Audio amplifier advice

Python for Microcontrollers — Python on Microcontrollers Newsletter: MicroPython Pico W Bluetooth, CircuitPython 8.0.4 and much more! #CircuitPython #Python #micropython @ThePSF @Raspberry_Pi

Adafruit IoT Monthly — Boxing Glove Tracker, Disconnecting Smart Appliances, and more!

Microsoft MakeCode — MakeCode Thank You!

EYE on NPI — Maxim’s Himalaya uSLIC Step-Down Power Module #EyeOnNPI @maximintegrated @digikey

New Products – Adafruit Industries – Makers, hackers, artists, designers and engineers! — #NewProducts 3/15/23 Feat. Adafruit CAN Bus FeatherWing – MCP2515!

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !



No Comments

No comments yet.

Sorry, the comment form is closed at this time.