Meet Quadra: An Incredible Computer That Delivers a Beautiful Gray Line Map at an Amazing Price

Quadra runs as a dedicated HamClock appliance on a TV or monitor (1080p or higher). Our HamClock setup program makes this as easy as a few clicks. You can also view your clock in a browser on any Windows or Mac PC, Apple or Android tablet/phone or on a smart TV in your local network.

Now includes almost everything you need: the Quadra HamPC, USB power adapter and cable, HDMI cable and even our custom stand, fan, and a USB hub to create a neat, small-footprint, and cooler-running setup. Just snap it all together - no tools required. Then add a compatible display (and keyboard/mouse if you order without our mini-keyboard).

Legacy Accessories

These are legacy accessories, now all included with your Quadra bundle or bundle with mini-keyboard.  Unless you purchased your Quadra before these were included, you do NOT need to order separately.
  • Ham Radio

    Besides HamClock, Quadra includes pre-installed Apps like WSJT-X, JS8CALL, FlDigi, Pat Winlink and an installer for more.

  • Browse

    Browse the internet: Firefox pre-installed.

  • Create

    Edit photos and images with Gimp, a powerful open source image editor, pre-installed.

  • Code

    Write your own software with your favorite IDE: Arduino, BlockPi, pyCharm, Sublime Text, VS Code, and more.

  • Communicate

    Chat with anyone through Discord, Telegram, or WhatsApp.

  • Work

    Word processor and spreadsheet apps pre-installed, both with Microsoft Office compatibility.

  • Processor

  • Quad-core A53 ARM v8 64-bit SoC, 1.7ghz

  • Memory

  • 2GB DRAM, 16GB eMMC internal storage

  • Ethernet

  • 100mbit

  • WiFi

  • 2.4 Ghz 802.11n. 802.11ac with optional Bluetooth/WiFi adapter.

  • Micro SD slot

  • Not needed for OS. Available for you to make backups or store data

  • USB Ports

  • 5 total (1x3.0, 4x2.0)

  • Bluetooth

  • No, but available as part of our Bluetooth adapter (also includes WiFi 5 for faster WiFi)

  • HDMI

  • 1 x standard HDMI, cable included. 1080p res for desktop.  Not optimized for video playback.

  • Power

  • 5v 2a USA power adapter included

  • Size (with enclosure)

  • 92mm x 92mm x 22mm tall
    3.62" x 3.62" x 0.86"

  • Heatsink & Fan

  • Included

  • Enclosure

  • Included

  • Quadra / Raspberry PI

  • Main Unit

  • $49 / $45+

  • Case

  • Included / $6

  • Heatsink & fan

  • Included / $8+

  • SD Card

  • Not Needed / $10 (required to run)

  • HDMI Cable

  • Included / $6

  • Power Adapter

  • Included / $5

  • Assembly & Ham Software installation

  • Done / Your Time

  • Total

  • $49 / $80+