Practical Pulse Generator, Multifunction Single Frequency Transmitter for Laboratory and Electronic Testing Applications Features: * Made of high-quality materials * High electromagnetic frequency: The generator operates at 150MHz, capable of inducing energy in lighting elements without direct power supply * ABS housing: Provides excellent flame resistance and electrical insulation for improved safety * Easy charging: Equipped with a dedicated charging system; each charge cycle takes approximately 30 minutes. Charging is complete when the charger indicator turns off * Simple operation: When the device is brought near the light-emitting component of a lamp, illumination indicates proper function and readiness for use * Wide range of applications: Suitable for use in electronics manufacturing, research laboratories, and development facilities for testing electromagnetic compatibility and interference resistance in electronic circuits Specifications: Project Type: Electromagnetic Pulse Generator (single frequency) Material: ABS Frequency: 150MHz Operating Voltage: DC 37.8V Operating Current: 6A Operating Power: 120W Antenna Configuration: Built-in reinforced antenna with external high-frequency antenna support Power Adapter Output Voltage: DC 37.8V Power Adapter Input Voltage: 110–240V AC Battery: Built-in 3.7V 2250mAh lithium-ion battery (306090 type) Dimensions: 85 x 50 x 21mm Package Included: 1 x Pulse Generator 1 x Power Adapter 1 x Black Coil 1 x Copper-Colored Coil 1 x Spare Transistor Precautions: 1. Use only the provided dedicated charger for charging. 2. Avoid touching the metal transmitter during operation to prevent injury. 3. Charge the device fully before initial use; typical charging time is around 30 minutes. 4. Limit continuous operation to approximately 5 seconds, then pause for 1–2 seconds to allow internal components to cool and ensure reliable performance. Note: 1. The actual color of the item may vary slightly from images shown due to differences in monitor display settings and lighting conditions. 2. Slight variations in measurements may occur due to manual measurement methods.