Features 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. specificationItem Type: MAX2870 RF Signal Source Material: PCB, LCD Screen Type: 2.8 Inch Touch Screen Frequency: 23.5-6000MHz Tyep C Module Power Supply: 5V 0.2A Output Interface: SMA K Output Amplitude: -4~55dbm, 4 Levels Touch Screen Control PackageList 1 xMAX2870 RFSignalSource 1 x Type C Cable 1 x Manual