DigiDecoder: Ham Radio

1.26 for
Free
0

0 Ratings

Update Date

2026-06-02

Size

10.6 MB

DigiDecoder: Ham Radio Description
DigiDecoder is a universal ham radio digital modes decoder and encoder. Use the built-in microphone or connect an audio cable directly for better input quality.

One app for all the signals! The correct digital mode is automatically recognized and decoded in real time with an animated waterfall display.

Quickly encode and send beautiful SSTV images, plus CW, FT8, and Packet messages. Bluetooth and network TNCs for Packet are supported as well.

Experience DigiDecoder with a free 7-day trial.

Currently supported decode modes (more to come):

SSTV:
Robot 8 BW - 160×120
Robot 12 BW - 160×120
Robot 24 Color - 160×120 YCrCb
Robot 24 BW - 320×240
Robot 36 - 320×240 YCrCb
Robot 72 - 320×240 YCrCb
Scottie S1 - 320×256 RGB
Scottie S2 - 320×256 RGB
Scottie DX - 320×256 RGB
Martin M1 - 320×256 RGB
Martin M2 - 320×256 RGB
PD50 - 320×256 YCrCb
PD90 - 320×256 YCrCb
PD120 - 640×496 YCrCb
PD180 - 640×496 YCrCb
PD240 - 640×496 YCrCb
PD160 - 512×400 YCrCb
PD290 - 800×616 YCrCb

Packet:
AX.25 1200 - AFSK Bell 202, 1200/2200 Hz
FX.25 1200 - AX.25 + Reed-Solomon FEC
AX.25 300 - AFSK 1600/1800 Hz
FX.25 300 - AX.25 300 + Reed-Solomon FEC
IL2P 1200 AFSK - Bell 202 + RS FEC
IL2P 300 AFSK - 1600/1800 Hz + RS FEC
IL2P 300 BPSK - 1500 Hz DBPSK + RS FEC

Weak Signal:
FT8 - 8-tone GFSK, 15s periods
FT4 - 4-tone GFSK, 7.5s periods
JS8 - Keyboard-to-keyboard, FT8-based modulation

Narrowband:
RTTY - 45.45/50/75 Bd
CW/Morse - 5-55 WPM
Olivia - 8/250, 8/500, 16/500, 16/1000, 32/1000

Currently supported encode modes (more to come):

SSTV:
Robot 12 BW - 160×120
Robot 36 - 320×240 YCrCb
Scottie S1 - 320×256 RGB
Scottie S2 - 320×256 RGB
Martin M1 - 320×256 RGB
Martin M2 - 320×256 RGB
PD120 - 640×496 YCrCb

Packet:
AX.25 1200 - AFSK Bell 202, 1200/2200 Hz
FX.25 1200 - AX.25 + Reed-Solomon FEC
AX.25 300 - AFSK 1600/1800 Hz
FX.25 300 - AX.25 300 + Reed-Solomon FEC

Narrowband:
RTTY - 45.45/50/75 Bd
CW/Morse - 5-55 WPM

Weak Signal:
FT8 - 8-tone GFSK, 15s periods
FT4 - 4-tone GFSK, 7.5s periods

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
DigiDecoder: Ham Radio 1.26 Update
2026-06-02
- new encoding mode - RTTY!
- APRS message Packet formatting
- Spanish translation
More Information
Price:
Free
Version:
1.26
Size:
10.6 MB
Update Date:
2026-06-02
Developer:
Lukasz Skierkowski
Language:
English French German Polish Spanish

Safe to Download

AppPure.com and the download link of this app are 100% safe. The download link of this app will be redirected to the official App Store site, thus the app is original and has not been modified in any way.

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1.26 2026-06-02
- new encoding mode - RTTY!
- APRS message Packet formatting
- Spanish translation
1.24 2026-05-27
- French translation
- various improvements
1.23 2026-05-22
- new encode modes FT8 and FT4!
- quality of life improvements
1.21 2026-05-19
- cw decode and encode improvements
- decoder processing improvements
- German translation
1.14 2026-05-02
bugfixes
1.10 2026-04-22
bugfixes
1.9 2026-04-19
- preserve decoded messages between sessions
- local storage and optional iCloud sync
1.8 2026-04-12
bugfixes
1.7 2026-04-05
- New mode: Olivia!
- RTTY improvements
- Performance improvements
1.6 2026-03-29
- two new modes: CW and RTTY!
- ability to enforce specific decoder
- performance improvements
1.4 2026-03-12
ft8 processing improvements
1.3 2026-03-10
- audio routing improvements
- help screen
1.2 2026-02-22
IL2P improvements