[aaron, karthik]
We met around 930, Aaron gave a brief tour of Cryo, QIL, and EE until 10.
[karthik]
Temp Controller starting 10.981 kOhm, Current 5.66 mA ~29.8 MHz-> Drifting high, ~3.6 dBm
- Temp knob finicky, use Temp Tune input?
- PID has no recorded values..
10.963 - 88 mhz
10.954 - 114
10.988 - 11.3 -> 36, check VNA - catching sideband -> switch adjust on/off -> 15.61
Run Series 1
Start at 10.981, step down by small random decrements down to 10.95 and then back up again. Record waveforms into .li file
Logging parameters: duration 10s, 15.6kHz, prefix 29_01_KR
PID is default, see pic
| Start |
End |
File suffix |
End freq. |
| 10.981 |
10.978 |
104334 |
43 |
| 10.978 |
10.966 |
104734 |
80.1 |
| 10.966 |
10.960 |
104820 |
98.8 |
| 10.960 |
10.953 |
104918 |
123 |
| 10.953 |
10.963 |
105213 |
82 |
| 10.963 |
10.976 |
105314 |
50.3 |
| 10.976 |
10.995 |
105353 |
6.44 |
| 10.981 |
10.984 |
105539 |
35.6-26.1 |
| 10.984 |
10.990 |
105614 |
7.3 |
Stopping here, set parameters back to original, before I play with PID etc, will analyze previous data and iterate from there..
|