Products
MODEL 120-8 GPIB-CONTROLLABLE ANALOG MULTIPLEXER
Features
- GPIB or local control
- Multiple unit parallel operation
- LED mode/channel indication
Description
The Model 120-8 GPIB controllable analog multiplexer is arranged as 8 sets of 4 inputs to 1 output. Each of the 8 channels is buffered, providing protection for the input signal in case of an output fault. All 8 sets are switched simultaneously either by GPIB command, or from the front panel rotary switch.
Specifications
Input signal: ±10V peak; 1Mohm minimum input impedance
Output signal: Buffered copy of selected input signal
Drive: Up to ±5mA output per channel (2k ohm load)
Frequency response: DC to 50kHz at ±10V peak sinewave
Controls: Front panel channel select, rear panel GPIB address select and power switch
Indicators: Front panel LEDs indicate selected channel, plus LOCAL or GPIB control
Connections: Front-panel insulated BNC connectors for all input and output signals
Control interface: Rear-panel GPIB (IEEE-488) connector
Power: 120VAC 50/60Hz
