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Feature

Well Designed --- ADF4531 module is designed by our senior engineers after fully referring to the official version. PCB board has beautiful appearance, reasonable layout and design, standard materials
The output frequency range: 35M to 4.4G. Fractional N points frequency synthesizer and integer N frequency synthesizer
VCO with low phase noise; Programmable 1/2/4/8/16 divider output; with "save" functionality, able to store set parameters
2 Ways of Power Supply --- 5V power supply, or use the USB power supply directly
Color screen display, touch screen operation --- can realize dot frequency, sweep frequency .

Description

ADF4351 combined with external loop filter and external reference frequency when using, it can realize the decimal N points frequency or integer N frequency and phase lock loop frequency synthesizer. ADF4351 have an integrated voltage controlled oscillator (VCO), its fundamental wave output frequency range to 2200 MHz to 4400 MHz. In addition, the use of 1/2/4/8/16 points frequency circuit, the user can generate as low as 35 MHz / 137.5 MHz RF output frequency. For the isolation of application, the RF output stage can be mute.Mute function can be controlled by pin, can also be controlled by software. At the same time provide auxiliary RF output, and can be shut off when not in use.

Specifications:
Output Frequency Range: 35M to 4.4G
The Root Mean Square (RMS) Jitter: Less Than 0.4 ps RMS (Typical)
Power Supply Voltage: 3.0 V to 3.6 V
Logical Compatibility: 1.8 V
Programmable Dual-mode Preassigned Frequency Counter: 4/5 or 8/9
Programmable Power Output: Yes
The RF Output Mute Function: Yes
Three Wire Serial Interface: Yes
Analog And Digital Lock Detection: Yes
Within The Wide Bandwidth Quickly Lock Mode: Yes
Reduce The Cycle Slip: Yes
Size: Approx. 93 x 66 x 20mm/ 3.66 x 2.59 x 0.78inch
Quantity: 110G

Note: Please do not tear off the protective film on the display screen. This touch screen is the resistive screen, and scratching can cause the touch function to fail. Circuit diagram in PDF format, underlying driver (not providing the project's source code), other information are provided.

Packing included:
1 x RF Sweep Signal Source Generator Board
1 x STM32 TFT Touch LCD
1 x USB cable
5 x Screws
4 x Standoff