Feature:1. Professional Design: The MAX2870 is an ultra wideband phase locked loop (PLL) with a built in voltage controlled oscillator (VCOS) capable of operating in integer and fractional n modes.2. Full Touch Screen Frequency Input: This RF signal source module is a full touch screen frequency input, the output frequency mode is point frequency, sweep selectable.3. Features: The RF signal source module features on board default high accuracy 25MHz 0.5ppm TCXO, internal VCO base frequency output frequency range from 3 to 6GHz, and base frequency crossover below 3GHz.4. Superior Performance: When used in conjunction with an external reference oscillator and loop filter, the MAX2870 is a high performance frequency synthesizer capable of synthesizing frequencies from 23.5MHz to 6.0GHz while maintaining excellent phase noise and spurious performance.5. Dual Differential Output Drivers: The device also offers dual differential output drivers that can be independently programmed to provide 4dbm to +5dbm output power. Both outputs can be muted via software or hardware control.6. PC Upper Control Program: The RF signal source provides a PC upper control program with 4 to 5dBm output amplitude and 4 levels of touch screen control.Specification:Item Type: MAX2870 RF Signal SourceMaterial: PCB, LCDScreen Type: 2.8 Inch Touch ScreenFrequency: 23.5-6000MHzTyep C Module Power Supply: 5V 0.2AOutput Interface: SMA KOutput Amplitude: -4~55dbm, 4 Levels Touch Screen Control.Package List:1 x MAX2870 RF Signal Source1 x Type C Cable1 x Manual