K-8 Training CW Key Sound Light Manual Transmission Training Morse Code Key Rosewood Base

K-8 Training CW Key Sound Light Manual Transmission Training Morse Code Key Rosewood Base Description

K-8 training key, designed specifically for CW telegraph practice and practical telegraphing, integrates sound and light simulation training with real radio telegraphing functions. The mahogany base with stainless steel and brass components makes it both practical and a desktop decoration.
One-button dual-use, training and telegraphing in one: Features a training mode with sound and light effects, suitable for beginners or demonstration teaching. to telegraph mode for direct use as a radio telegraph key, meeting practical needs.
Upgraded and improved for a better operating feel: A spring-damped adjustment screw allows for customized rebound force to suit different transmitting habits. Widened copper contact points ensure more stable contact and reliable signal transmission.
High-quality materials: The base is made of mahogany, which can also be used as a mahogany decorative piece, showcasing its quality. The main structure is made of 304 stainless steel, the striking platform and other parts are made of brass, and the main connecting parts are made of T2 copper, making it sturdy and corrosion-resistant.
Standard audio interface, plug and : Equipped with a 3.5mm audio jack, a 3.5mm audio cable and a 3.5mm female to 6.5mm male audio adapter are included, compatible with various radio equipment.

Smooth touch, anti-lateral shift design: The striking surface is smooth and stable, eliminating concerns about lateral shift and ensuring continuous training, especially suitable for beginners or demonstration scenarios.
Product Specifications
Product Name: K-8 Training Morse Key
Key Interface: 3.5mm audio jack
Power Supply: CR2032 coin cell battery (not included)
Usage Precautions
The audio-visual circuit board operates a CR2032 coin cell battery; ensure the positive terminal (+) faces upward during insta