Stanford Research
Stanford Research SIM900
Mainframe
9 Number of Module Slots
40 W total to modules Maximum Power Output
RS-232, GPIB (IEEE-488) Interface
SIM (Small Instrumentation Modules) proprietary bus Mainframe Bus
Up to 115,200 baud (RS-232) Communication Baud Rate

| Attribute | Value |
|---|---|
| Number of Module Slots | 9 |
| Maximum Power Output | 40 W total to modules |
| Interface | RS-232, GPIB (IEEE-488) |
| Mainframe Bus | SIM (Small Instrumentation Modules) proprietary bus |
| Communication Baud Rate | Up to 115,200 baud (RS-232) |
| Power Supply Input | 100–240 VAC, 50/60 Hz |
| Operating Temperature Range | 0°C to 40°C |
| Dimensions (W x H x D) | 16.75 in x 3.47 in x 15.25 in (425 mm x 88 mm x 387 mm) |
| Weight | 7.5 kg (16.5 lbs) |
| Module Slot Compatibility | Compatible with all Stanford Research Systems SIM series modules |
Stanford Research SIM900 Options:
- SIM900 - Option 01 - GPIB interface
- SIM900 - O900RM - Rack mount kit for SIM900
| Model | SIM900 |
|---|
The Stanford Reasearch SIM900 Mainframe is the platform on which a SIM System is assembled. The Mainframe provides Power, computer interfaces, clock synchronization, and indiviDual Module status.




