Morse Code Telegraphy Trainer Dual Straight Key & Paddle Ports USB Rechargeable 400-900Hz Tone Adjustable CW-2400

Description

• Straight Key Mode: Turn speed knob fully left. First key press activates PTT. Enters standby 2s after transmission.
• Paddle Key Mode: Turn speed knob right. Supports dot/dash swap & polarity reversal (hot-swappable).
• Dual headphone outputs for side-tone monitoring
• 2000mAh Li-ion battery with USB-C charging
• Audio telegraphy & automatic PTT triggering

Morse Code Telegraphy Trainer Dual Straight Key & Paddle Ports USB Rechargeable 400-900Hz Tone Adjustable CW-2400
Specification:
Model: CW-2400
Battery Capacity: 2000mAh
Output Power: 3W
Tuning Range: 400-900Hz
Speed Range: 5-40 WPM
Charging: USB
Feature:
1.Dual Operation Modes:
Straight Key Mode: Turn speed knob fully left. First key press activates PTT. Enters standby 2s after transmission.
Paddle Key Mode: Turn speed knob right. Supports dot/dash swap & polarity reversal (hot-swappable).
2.Dual I/O Ports:
Two independent straight key inputs
Two paddle key inputs
Dual headphone outputs for side-tone monitoring
3.Smart Connectivity:
USB command transmission support
CW sync key signal output
Audio telegraphy & automatic PTT triggering
Built-in ISP firmware upgrade
4.Adjustable Settings (via Knob/USB):
Speed: 5-40 WPM (Words Per Minute)
Tone Pitch: 400-900Hz (Default: 700Hz)
5.Power & Audio:
2000mAh Li-ion battery with USB-C charging
Power management circuit
Built-in 3W amplifier drives speaker directly
Ideal For:
Ham radio operators (CW training)
Morse code learners
Vintage telegraphy enthusiasts
Electronics education
Package included:
1 x Morse Code Telegraphy Trainer

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