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DS1UOV's AI CW Radio icon

Simulation

iOS · Android

DS1UOV's AI CW Radio

A radio world in your hand, alive with AI operators

A CW radio simulator where retro phosphor terminals, live space-weather conditions and AI operators create an endlessly replayable QSO world.

App Store Google Play
Free download code for students
DS1UOV's AI CW Radio app preview

36

QSL cards

Live

Space weather

AI

Operators

Screenshots

10 screenshots

DS1UOV's AI CW Radio,
screen by screen

  1. 01Operator handbook
  2. 02Live CW contact
  3. 03Logs and progression
  4. 04Callsign and QSL cards
01

Operator handbook

Learn contact procedures and band conditions.

Check band characteristics and propagation, and learn the standard contact procedure step by step, from calling CQ to exchanging reports and signing off.

A handbook of HF bands and propagation conditions
02A handbook of HF bands and propagation conditions
The standard QSO procedure from CQ to sign-off
03The standard QSO procedure from CQ to sign-off
02

Live CW contact

Make CW contacts with an AI operator.

Send DIT and DAH with the paddle; the transmit buffer builds the code and an AI operator replies. Real space-weather data affects signal strength and fading, so conditions change every session.

Transmit a callsign through the paddle and live buffer
04Transmit a callsign through the paddle and live buffer
Receive the other station as Morse and decoded text
05Receive the other station as Morse and decoded text
03

Logs and progression

Review your logbook and statistics.

See band, speed and protocol grades in the statistics, and keep the score, AI evaluation and full transcript of each contact in the logbook. Experience unlocks operator ranks and achievements.

QSO statistics across bands and protocol grades
07QSO statistics across bands and protocol grades
A logbook preserving score, AI feedback and transcript
06A logbook preserving score, AI feedback and transcript
Operator ranks and achievements earned through experience
08Operator ranks and achievements earned through experience
04

Callsign and QSL cards

Set your callsign and design QSL cards.

Set your callsign, rig and keyer, and make a QSL card from 36 designs. The finished card includes the contact record and can be shared.

A finished digital QSL card carrying the contact record
09A finished digital QSL card carrying the contact record
Station configuration for callsign, rig and keyer speed
10Station configuration for callsign, rig and keyer speed

Made for

People with a particular need.

01

CW beginners preparing for a first QSO

02

Operators keeping their CW reflexes sharp

03

Fans of retro terminals and radio simulation

Privacy & note

This is a radio simulation and does not transmit real radio waves.

FAQ

Asked before downloading.

Size
44 MB
Age rating
4+
Minimum iOS
15.0
Does it transmit real radio signals?

No. This is a radio simulation and does not transmit real radio waves.

Are band conditions always the same?

Live space-weather indicators, including SFI, sunspot numbers and K-index, shape band conditions and fading, so every session differs.

Which keying methods are supported?

Both straight key and paddle, with adjustable WPM and sidetone.

Get the app

Download DS1UOV's AI CW Radio

v1.0.9 · 44 MB · iOS 15.0+ · Android

App Store Google Play

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