| Date | Author | Event |
|---|---|---|
| 19991110 | Marketon | Added BNC connectors to the 736 Lock-In Radiometer box so the Pre-Amp Output and Chopper Reference signals may be monitored by an external lock-in amplifier. |
| Date | Author | Event |
|---|---|---|
| 19991110 | Marketon | Added BNC connectors to the 736 Lock-In Radiometer box so the Pre-Amp Output and Chopper Reference signals may be monitored by an external lock-in amplifier. |