ADF4355 Module RF Signal Generator with Shell OLED Display VCO Microwave Frequency Synthesizer PLL

ADF4355 Module RF Signal Generator with Shell OLED Display VCO Microwave Frequency Synthesizer PLL

Specifications:
1. Operating frequency range: ADF4355 V5.0 (54MHZ-6.8GHZ)
2. Frequency step: 1KHZ
3. The stability of local oscillator source: 0.1PPM
4. Power supply: 9-12V
5. Size: 82.8 * 28.8 * 108 mm (W*H*D)
6. Weight: less than 200g
7. OLED display, button operation interface, with USB interface (provide communication protocol)

Output Range Description:
- Output ports RFOUT+ and RFOUT- are differential output ports
- Frequency range: 54MHZ-6.8GHZ

Package Included:
- 1 x Set of RF Signal Generator

Operations:
- S1: Move the cursor to the right
- S2: Decrease the cursor digit value
- S3: Confirmation (After the data is changed, you need to press the confirmation button)
- S4: Increase the cursor digit value
- S5: Move the cursor to the left

Every time you need to change output frequency or modify output power, you should press S1 or S5 to jump to the modifiable state. When the cursor is in the first position (last position) of a column, press S1 (S5) to jump to another column.

Front Panel:


Rear Panel:

Output ports RFOUT+ and RFOUT- are differential output ports with frequency range of 54MHZ-6.8GHZ.

Applications:
Because of its small size, light weight, and easy portability, it can implement on-site verification, maintenance, and provide an accurate signal source for outdoor measurement work on industrial automation field instruments.

Secondary Development, Serial Communication Protocol:
The overall structure of the RF signal source series protocol adopts the command line mode. The communication baud rate is 115200bps. The command is issued by PC, the machine parses and executes it, and then returns the result to PC end. The command is limited to lowercase letters a ~ z, numbers 0 ~ 9. The end symbol of each command is a line feed (hex is expressed as "0x0a"), and the maximum length of PC command is 15 characters (including 0x0a).

DDS series module communication commands include three types of commands: w command, r command, and c command.

rid command: read the version number

PC sends "rid + 0x0a", the machine returns the machine model, and the return result is: ADF4355 (Note that the returned machine model data format is ASCII character format, no need to judge the model, as long as it is displayed, it is OK).

wfc command: set frequency value

The format is: wfcxxxxxxxxxxxx + 0x0a, a total of 16 bytes;
where "c" is the channel value, c = 0: write channel 1 frequency value; c = 1: write channel 2 frequency value;
where "xxxxxxxxxxxx" is represented by 12 numbers frequency value, for example: wf0: write data to channel 1.