Description
1set Portable Manual Electric Key Shortwave Radio CW Morse Base Magnetic QU-4525 40*30*20mm Electrical Equipment Supplies
Product Overview
This compact, magnet‑mounted electric key is engineered for radio enthusiasts, ham operators, and emergency communication teams. Designed for shortwave radio CW (Morse code) use, the QU-4525 delivers reliable performance in a lightweight, portable package.
Key Highlights
- Compact dimensions: 40 mm × 30 mm × 20 mm – fits easily in pocket or bag
- Magnetic base for quick attachment to metal surfaces or radio chassis
- Manual electric key with smooth, responsive feel for precise CW transmission
- Durable construction: high‑grade metal contacts and reinforced housing
- Universal compatibility with most shortwave radios and transceivers
- Ideal for hobbyists, field operations, and emergency preparedness kits
Technical Specifications
- Model: QU-4525
- Operating Voltage: 12 V DC (standard for portable radio equipment)
- Current Rating: 1 A
- Contact Material: Gold‑plated brass for low resistance
- Magnet Strength: 0.3 T – secure attachment without damage
- Weight: 45 g (lightweight for portability)
- Package Includes: 1 set of key, magnetic base, user manual
Why Choose the QU-4525?
Whether you’re a seasoned ham operator or a newcomer to Morse code, the QU-4525 offers a blend of reliability, ease of use, and portability. Its magnetic base eliminates the need for screws or mounting hardware, making it perfect for field use. The ergonomic design reduces fatigue during long sessions, while the high‑quality contacts ensure clear, distortion‑free transmission.
Perfect for
- Shortwave radio enthusiasts
- Ham radio operators
- Emergency communication teams
- Educational institutions teaching Morse code
- Collectors and hobbyists seeking a compact, high‑performance key
Upgrade your CW setup with the QU-4525 – the portable, magnetic, and reliable choice for shortwave radio operators worldwide.






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