Item Description
Product Features:
1. Direct keyboard input converts keystrokes into Morse code for immediate transmission.
2. Supports storage of 12 message groups for efficient transmission during communications.
3. Dual operating modes: choose between immediate transmission or cached editing and transmission.
4. Supports fine-tuning of WPM speed and features a built-in practice buzzer.
5. LCD screen provides real-time feedback on speed, cache status, and keyboard connection status.
1. Direct keyboard input converts keystrokes into Morse code for immediate transmission.
2. Supports storage of 12 message groups for efficient transmission during communications.
3. Dual operating modes: choose between immediate transmission or cached editing and transmission.
4. Supports fine-tuning of WPM speed and features a built-in practice buzzer.
5. LCD screen provides real-time feedback on speed, cache status, and keyboard connection status.
Product Description:
A professional CW keyer that converts standard computer keyboard input into Morse code signals for radio transmission. Features message storage, adjustable speed control, visual feedback display, and a built-in practice buzzer. Ideal for amateur radio operators, CW training, and contest operations requiring efficient Morse code generation.
A professional CW keyer that converts standard computer keyboard input into Morse code signals for radio transmission. Features message storage, adjustable speed control, visual feedback display, and a built-in practice buzzer. Ideal for amateur radio operators, CW training, and contest operations requiring efficient Morse code generation.
Key Features:
Keyboard Interface: Connects to a standard computer keyboard for intuitive CW input
Message Storage: 12 programmable message banks (assigned to F1-F12 function keys)
Speed Control: Adjustable WPM with coarse and fine tuning
Dual Operating Modes: Instant transmission (Mode A) and buffered transmission (Mode B)
Visual Feedback: LCD display shows speed, buffer status, and settings
Audio Output: 3.5mm audio jack for connecting to a radio + built-in practice buzzer
Keyboard Interface: Connects to a standard computer keyboard for intuitive CW input
Message Storage: 12 programmable message banks (assigned to F1-F12 function keys)
Speed Control: Adjustable WPM with coarse and fine tuning
Dual Operating Modes: Instant transmission (Mode A) and buffered transmission (Mode B)
Visual Feedback: LCD display shows speed, buffer status, and settings
Audio Output: 3.5mm audio jack for connecting to a radio + built-in practice buzzer
Technical Specifications:
Input: Standard USB/PS2 computer keyboard
Output: 3.5mm audio jack for radio keying
Display: LCD screen with status indicators
Message Storage: 12 memory slots (F1-F12), total capacity of approximately 1,000 characters
Speed Range: Adjustable WPM (specific range depends on firmware version)
Power Supply: Typically 5V USB power (please verify based on specific product)
Input: Standard USB/PS2 computer keyboard
Output: 3.5mm audio jack for radio keying
Display: LCD screen with status indicators
Message Storage: 12 memory slots (F1-F12), total capacity of approximately 1,000 characters
Speed Range: Adjustable WPM (specific range depends on firmware version)
Power Supply: Typically 5V USB power (please verify based on specific product)
Display Indicator Descriptions:
WPM: Current transmission speed
S: Current CW transmission position
L: Total input length
B: Buzzer status (On/Off)
K: Keyboard connection status
WPM: Current transmission speed
S: Current CW transmission position
L: Total input length
B: Buzzer status (On/Off)
K: Keyboard connection status
Operating Modes:
Mode A (Instant Transmission):
Keyboard input immediately triggers CW transmission
Transmission continues until the queue is empty
Suitable for routine QSO communications
Mode B (Buffered Transmission):
Input is first stored in a buffer
Press the Enter key to start transmission
The left display shows the input buffer, while the right display shows the content currently being transmitted
Ideal for contest exchanges and pre-programmed messages
Mode A (Instant Transmission):
Keyboard input immediately triggers CW transmission
Transmission continues until the queue is empty
Suitable for routine QSO communications
Mode B (Buffered Transmission):
Input is first stored in a buffer
Press the Enter key to start transmission
The left display shows the input buffer, while the right display shows the content currently being transmitted
Ideal for contest exchanges and pre-programmed messages
Control Functions:
Speed Adjustment:
↑/↓ Keys: Adjust in increments of ±1 WPM
←/→ Keys: Adjust in increments of ±5 WPM
Function Keys:
Key 1: Toggle practice beeper (B indicator)
Key 2: Toggle between Mode A and Mode B
Backspace Key: Delete unsent characters
ESC Key: Clear all characters and stop transmission
Ctrl+M: Enter settings menu
Supported Characters:
26 English letters (A-Z)
10 digits (0-9)
Punctuation: { , . ? ! ; - + / = }
Message Management:
Store a message: Enter message content → Shift + F1~F12
Recall a message: Press F1~F12 directly
Maximum length: Approximately 1,000 characters per storage slot
Advanced Features:
Adjustable word spacing
Supports numeric shortcuts
Optimized for competition operations
Connection Guide:
Connect the computer keyboard to the controller
Connect a 3.5mm audio cable to the radio
Power the controller (typically 5V USB)
Select the appropriate input mode on the radio
Speed Adjustment:
↑/↓ Keys: Adjust in increments of ±1 WPM
←/→ Keys: Adjust in increments of ±5 WPM
Function Keys:
Key 1: Toggle practice beeper (B indicator)
Key 2: Toggle between Mode A and Mode B
Backspace Key: Delete unsent characters
ESC Key: Clear all characters and stop transmission
Ctrl+M: Enter settings menu
Supported Characters:
26 English letters (A-Z)
10 digits (0-9)
Punctuation: { , . ? ! ; - + / = }
Message Management:
Store a message: Enter message content → Shift + F1~F12
Recall a message: Press F1~F12 directly
Maximum length: Approximately 1,000 characters per storage slot
Advanced Features:
Adjustable word spacing
Supports numeric shortcuts
Optimized for competition operations
Connection Guide:
Connect the computer keyboard to the controller
Connect a 3.5mm audio cable to the radio
Power the controller (typically 5V USB)
Select the appropriate input mode on the radio
Limitations:
Keyboard compatibility: Supports standard keyboards only (some keyboards may require an adapter)
No full anti-ghosting: Pressing multiple keys simultaneously may cause issues
Character limit: Approximately 1,000 characters per message
Storage note: It is recommended to program messages in Mode B to prevent accidental transmission
Applications:
Amateur radio CW operation
Morse code training and practice
Radio contest operation
Morse code instruction
Emergency communications training
Product List:
1x CW Electronic Key Controller
1x CW Electronic Key Controller
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