JDLQ 1set RF Signal Generator with USB Cable Touch Screen ADF4351 35M-44G RF Signal Generator PLL Sweep Generator new and high quality_x000D_ Made of high quality materials,_x000D_ ADF4351 35M-4.4G RF signal generator PLL sweep generator touch screen_x000D_ Output frequency range: ADF4351: 35M-4.4G._x000D_ Power supply mode: DC5V power supply. Output signal interface: SMA female._x000D_ Control mode: three-wire SPI._x000D_ output signal:_x000D_ 2.2-4.4G fundamental wave (sine wave);_x000D_ 35M-2.2G fundamental wave frequency division (square wave)._x000D_ Default 50ppm 25M active crystal oscillator. Provide PDF circuit diagram and STM32 test program._x000D_ Le ad out the control pin and lock status pin. All functions such as point frequency, frequency sweep, and frequency hopping can be realized. can be 1K, and the low frequency step can be 0.1K. This depends on the crystal frequency._x000D_ Colour:Black & Green_x000D_ Material:PCB+Components_x000D_ Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents:_x000D_ 1 * RF Signal Generator_x000D_ 1 * USB Cable Only the above package content, other products are not included._x000D_ 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_