150MHz Electromagnetic Pulse Generator 120W Single Frequency Transmitter for Laboratory and Electronics TestingSPECIFICATIONS Brand Name: Keszoox DIY Supplies: Electrical High concerned chemical: None Origin: Mainland China Features: *Made of high quality materials, *High electromagnetic frequency: The electromagnetic frequency of the generator is 150MHz, and high efficiency light bulbs can be lit without power supply. * ABS housing: The ABS shell of the pulse generator has excellent for flame retardant and insulation, so you don't have to worry about safety.