SA-261-101-34-C00_TYP_USE.vsdx
Using Rohde & Schwarz HMP2020 power supply
The SMA-F input labeled CONTROL is limited from 0V to 10V. This voltage is used to set the gain of the pulse. If you want a pulse of ~10V, then set V_CONTROL = 1V
→ 
| Steps | ||
|---|---|---|
| 1 | Hit Menu | |
| 2 | Down arrow to "Over Voltage Protection (OVP) | |
| 3 | Right arrow to select OVP | |
| 4 | Use arrows and/or scroll wheal to set for CH1: 10V | ← Max voltage CONTROL Port can take |
→ Connect CH1 to SMA-F _TRIGGER port & terminate with 50 Ohm → 
| Setting | Value | Note(s)............................................. |
|---|---|---|
| Mode | Pulse | |
| Impedance | 50 Ohm | |
| Period | 1ms | ← In photo used frequency, but easier with period |
| HighLevel | 3.3V | |
| LowLevel | 0mV | |
| Pulse Width | 990us | ← Want a 10us pulse low (needs to be high most the time for proper operation) |
| Rise Edge | 6ns | |
| Delay | 0.0ns |