SHFSG-RTR  Output Router and Adder
Key Features
- Signals from up to three additional Digital Signal Units can be routed and added to any Output
 - Independent amplitude and phase control for each routed signal
 - Ability to enable each routed signal separately
 - Overflow indicator to warn if the added signals saturate the DAC
 - Adds 4 Digital Signal Units on the SHFSG4 product variant