Ultra-wide frequency range: Designed for up-conversion and down-conversion, this passive mixer can handle a wide frequency spectrum from 5-1900MHZ, meeting various signal processing needs in various technical applications Advanced two-way passive mixing: Utilizing cutting-edge passive mixing technology, the device not only simplifies system integration, but also improves signal stability and processing efficiency, making it an ideal choice for complex operating environments Rugged CNC machined housing: The mixer's housing is made of precision CNC machining, with an aesthetic design, while providing excellent protection from external interference and physical impact, ensuring long-lasting and stable performance of the device Versatile applications: This mixer is ideal for fields such as communications, test and measurement, radar systems, and radio broadcasting, playing a vital role in improving system performance and adaptability Simplified installation and maintenance: With a compact design and standardized interfaces, this passive mixer can be seamlessly integrated into existing setups, and maintenance is simple, thereby minimizing operating costs and downtime Applications:for VHF for UHF Note: The local oscillator needs a certain power, not too small Colour:Silver Material:CNC Package Contents: 1 x Passive Mixer