The advanced use of the NSG 4070 may require the operation with two power amplifiers. The SW 4070 allows to switch the signal paths for having a remote controlled system and is fully powered and controlled by the NSG 4070. Interlock connections provide to switch off the amplifier gain. Additionally the SW 4070 is supplied with a second user port socket for connecting, e.g. the MD 4070 or using the EUT monitoring functions of the NSG 4070’s user port.
| Parameter | Value |
|---|---|
| Power supply | 12 VDC, 170 mA |
| Connector type | Sub-D, 15 pins (for NSG 4070 user port) |
| Response time | typical 20 ms |
| Relay type | 2x SPDT |
| Power handling | Cold switching only |
