Practical Pulse Generator, Multifunction Single Frequency Transmitter Features: * Made of high-quality materials * High electromagnetic frequency: The generator operates at 150MHz and can light high-efficiency bulbs without a power supply * ABS housing: Provides excellent flame retardant and insulation properties 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 part of a lamp, the light will illuminate, indicating proper function and readiness for testing * Wide range of applications: Suitable for use in electronic manufacturing facilities, laboratories, and R&D environments for testing electromagnetic 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 Mode: Built-in reinforced antenna and external high-frequency antenna Power Adapter Output Voltage: DC 37.8V Power Adapter Input Voltage: 110–240V AC Battery: Built-in 3.7V 2250mAh lithium battery (306090) 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. Each charging session requires approximately 15 minutes. 4. Operate in cycles of up to 5 seconds, followed by a 1–2 second pause to allow internal components to cool and ensure sustained performance. Note: 1. The actual color of the item may vary slightly from the images shown due to differences in monitor displays and lighting conditions. 2. Slight variations in manual measurements may occur.