btnx Morse Code Training Oscillator - ME-16 CW Telegraph Practice Keyer/CPO with Sidetone P7Q2M

Description:This Keyer/CPO is a powerful and practical CW peripheral device. It supports the Winkey protocol and also functions as a high-quality side-tone practice oscillator for Morse code training.It features a DDS-generated sine wave for the side tone, providing a smooth keying envelope that eliminates the on/off clicking noise (key-click), ensuring clean and pleasant audio during operation.Specifications:Product Dimensions: 112 x 83 x 32 mmHousing Material: Aluminum Alloy + PCBPower Interface: Type-CInput Voltage: DC 5V (Range: 4.3-5.5V)Current Consumption:Standby: ~30 mA @5VWith Headphone/Line Output: ~40 mA @5VWith Internal Speaker (8Ω) at Max Volume: ~65-100 mA @5VProduct Weight: 200 gAutomatic Key Speed Range: 10 - 54 WPM (Default)Side Tone Frequency: Adjustable, ~350 Hz to 900 Hz (Continuously)Pre-stored Messages: 3 (Accessible via M1-M3 buttons)Package Includes:1 x Main Unit (Keyer)1 x 1-meter Type-C Data Cable1 x 1.5-meter 3.5mm Dual Male Connector Cable