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 tube of a lamp, the light will illuminate, indicating proper function and readiness for testing * Wide application: Suitable for use in electronic manufacturing facilities, laboratories, and R&D environments for anti-interference testing on electronic circuit boards 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 and external high-frequency antenna Power Adapter Output Voltage: DC 37.8V Power Adapter Input Voltage: 110240V AC Battery: Built-in 3.7V 2250mAh lithium 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 for approximately 30 minutes per session. 4. Limit continuous operation to about 5 seconds, then pause for 12 seconds to allow internal components to cool and ensure stable performance. Note: 1. Actual product color may vary slightly from images due to monitor brightness or lighting conditions. 2. Slight variations in manual measurements are normal and acceptable.