Specification:
Item Type: Shortwave DDS Generator Module
Material: PCB
Model: AD985
Button and Connection Interface:
ENC: Encoder switch
MEM: Switch memory mode
VFO: Transfer from VFO A to VFO B, or transfer from VFO B to VFO A
SSB: Working mode change: cycle from USB, LSB, AM, CW, etc.
RIT: Fine tuning the receiving frequency
CAL: Setting function
KB-1 and KB-2 Have a Common Pin, but not GND
Interface Function: 12V input and output, standing wave test signal input, manual gain increase adjustment, bandwidth power adjustment, audio volume adjustment, PTT & CW to the motherboard, Mode & Band Control corresponding to the motherboard, DDS test power supply
Instructions: Press CAL, power on, and enter the setting interface. Let go/release CAL.
Package List:
1 x Signal Generator1 x User Manual
Note:
Please use according to the parameter voltage