Microwave broadband transistor is optimized by computer simulation, this product mainly realizes the generation of broadband RF signal, the output frequency range can cover 515MHz---1150MHZ, such a wide range can be used as RF product test source.Can also do a of communication modulation VCO, can be used as a built-in oscillator of RF, the signal of two such a wide range of VCO into the mixer, you can generate DC --- 500MHZ of frequency signals, so as to achieve the role of generating new frequencies, the application is very wide.RF indicators are as follows:Frequency range: 515MHZ-1150MHZOutput power: 7dBm, which is 5 milliwatts.Output harmonics: -22dBcSupply voltage: 12V, current 50 mAFrequency regulation voltage range: 0-12VOutput RF interface: SMA femaleMaterial: PCBColor as shownPackage Contents:1 x Rf Voltage Controlled OscillatorOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.