Funk Toolbox Amateur & CB Funk

Who is Funk Toolbox for?

For amateur radio operators, CB radio operators, shortwave listeners (SWLs), beginners, experienced operators, and anyone who prefers having essential radio tools all in one app rather than scattered across multiple applications.

No more individual apps, scraps of paper, spreadsheets, and constantly switching between different tools: Funk Toolbox bundles key functions for everyday radio use into a single, user-friendly app. Whether at your station, on the go, building antennas, logging, or quickly checking call signs, frequencies, and propagation conditions – the most important tools are right at your fingertips.

The app was developed for radio operators who want to get results quickly while still valuing clear, practical operation.

Call Signs & Repeaters: Quickly look up call signs and access important information directly. Use the repeater search to find specific repeaters and use them for radio operation.

Band Plan & Frequency Check: Enter a frequency and immediately see which band it belongs to. Included are overviews for amateur radio, CB radio, and aviation radio – ideal for quick checks on the go or directly at your station.

Antenna Calculator
Perform calculations for typical antenna shapes directly in the app. Enter the frequency, calculate the appropriate lengths and values, and continue working without an additional calculator app.

Morse Code
Not only look up Morse code, but actively use it. Texts can be prepared and output with adjustable speed and tone frequency. Depending on the situation, tone, light, and vibration are available.

Q Codes
Important Q codes are readily available – without having to search through lists or tables.

Amateur Radio Logbook
Record QSOs in a structured way – with call sign, date, time, RST values, name, QTH, locator, and other relevant information.

CB Radio Logbook
There's also a separate logbook for CB radio operators with practical information such as skip/call sign, name, QTH, date, start and end times, as well as Santiago and radio values.

Utilities for everyday radio communication

• Spelling alphabet with the international ITU/NATO phonetic alphabet and the German spelling alphabet

• Locator calculator for location → locator and locator → map

• GPS support for determining your location

• Display of propagation conditions and solar/radio weather data

Multilingual interface
Funk Toolbox can be used in German, English, French, and Italian – practical for international radio contacts, travel, and use across language barriers.

Funk Toolbox is constantly growing. New features and improvements are continuously being added.

Download now for free, try it out, and unlock the full version directly in the app if needed.

Funk Toolbox – more communication, less searching.