Description

Three types of devices integrated into one:
- Morse code learner/trainer, suitable for daily CW learning.
- Radio decoder, automatically translating Morse code signals.
- Electric key/electric key converter.

Hardware:
- This version features a 2.3-inch LCD screen with adjustable contrast and white backlight with adjustable brightness, providing a large and clear image.
- Equipped with a 3D printed sealed shell, it is beautiful and simple.
- Equipped with three function keys: Menu (M), Select (C), and Confirm (E/key). The automatic key version also comes with a dual paddle automatic key.
- Equipped with a 3.5mm external key interface, it supports external direct keys (heavy keys), bug keys, or automatic keys (single or double paddle). (The old-fashioned heavy-duty key plug is 6.5mm and requires a conversion adapter to use)
- Equipped with a key output port, it can be used to connect to other devices such as radios. It can convert the dual paddle electric key signal into a single channel direct key signal, allowing devices such as radios that do not support automatic keys to also use automatic keys.
- Configure electric key indicator lights, which can play codes with sound, light, and character integration during training, making the practice more intuitive.
- Equipped with front speakers, the sound is clear.
- Equipped with headphone jack, you can practice silently with headphones for a better feeling.
- Equipped with a volume mechanical knob, linearly adjustable speaker and headphone volume. The tone is adjusted digitally through software.
- Built in lithium battery power supply, integrated charging management chip, safe and reliable use. Equipped with Type-C USB charging port, supporting mobile phone charger charging.
- Equipped with a microphone and audio signal input port, as well as a signal switch for radio decoding.
- The external dimensions of the exercise device are approximately 95x97x24 (automatic key)/95x70x23mm (straight key), with a compact size and easy portability. It is very suitable for radio enthusiasts to learn Morse code anytime and anywhere!

Software:
- Adopting a Chinese interface, with complete functions, intuitive operation, and convenient use.
- The main functions include CW learning/typing practice, radio decoding, listening training, games, phrase queries, character encoding queries, etc. You can set sound switches and tones, typing practice speed (wpm), listening test speed (wpm), key types, screen contrast, etc.
- Added screen backlight signal sending function, which can send Morse code signals through backlight flashing.
- Equipped with decoding function, Morse code signal can be input through microphone or audio cable to decode the signal. It can be used as an auxiliary equipment for radio stations, and the decoding of signals with a measured speed below 35wpm is stable. (This feature has limited decoding ability and is only for learning reference. If you have high requirements for decoding effect, please purchase professional equipment separately.)
- When practicing or decoding, both long and short numeric codes are supported.

The Main Functions of the Buttons are:
- Menu key: In function mode, it calls up the main menu; In the setting mode, it returns to the main menu; In the main menu mode, it is to exit the menu and return to the practice mode.
- Selection key: When in menu state, it switches between menu items; When in practice mode, press it to clear input content and reset statistical data; When setting, it is a rotation of setting items.
- Confirm key/electric key: When in menu state, it is to confirm the selection; During practice, it is using electrical keys; During listening training, it is to start/pause (short press) or generate a new test (long press); When setting, adjust the data value.
- Equipped with multiple sets of shortcut key combinations, it can quickly adjust training speed, sound tone, and menu interface in different modes.
- Design algorithms according to the International Telecommunication Union's recommendation standards, with a beautiful interface and rich and intuitive information. Software and hardware are periodically optimized, and the appearance and software interface may also change from time to time, subject to actual delivery.

Package Included:
- 1 x CW Key