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NI SCXI-1193

500 MHz Multiplexer/Matrix

  • 32x1 multiplexer
  • Fully software configurable
  • 500 MHz bandwidth
  • MCX direct connectivity
  • 150 V CAT I switching
  • 50 Ω characteristic impedance
Data Sheet  |   Configure System popup

The National Instruments SCXI-1193 is a high-density 50 Ω RF relay module. It can be programmatically configured as an unterminated multiplexer, externally terminated multiplexer, or dimensionally flexible sparse matrix. Each configuration handles signal frequencies from DC to beyond 500 MHz. This single-slot switch module uses high-density push-on MCX connectors for discrete yet manageable cabling. The NI SCXI-1193 module is designed to integrate with high-frequency instruments such as the NI PXI-5404 frequency generator and the NI PXI-5112 high-speed digitizer.

Part Number Description Est Ship  US Dollars Qty
NI SCXI-1193
776572-93NI SCXI-1193 500 MHz Multiplexer12 - 20$ 3,149.00
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Specifications Documents


Specifications Summary

General 
Form FactorSCXI
OS SupportWindows, Real-Time, Linux
LabVIEW RT SupportYes
Switches 
Switch TypeMultiplexer, RF
Relay TypeElectromechanical
ConnectivityCables
Product CertificationsC-Tick, CAN/CSA, CE, FCC Part 15, IEC, UL - Product Safety
Multiplexer Configurations32x1, 1-wire
2 banks of 16x1, 1-wire
4 banks of 8x1, 1-wire
9 banks of 3x1, 1-wire
Maximum Switching Voltage DC (Pollution Degree 2)150 VDC
Maximum Switching Voltage AC150 Vrms
Maximum Switching Current0.5 A
Maximum Carry Current1 A
Maximum Switching Power10 W
Bandwidth500 MHz
Relay Count TrackingYes
Voltage CategoryCAT I
VSWR (Typical)1.4 @ 200 MHz
Isolation (Typical)80 dB
Insertion Loss (Typical)0.9 dB
TerminatedNo
Characteristic Impedance50 Ohm
Mechanical Relay Life5 x 107 cycles
Scan Rate110 cycles/s
Timing/Triggering/Synchronization 
Synchronization Bus (RTSI)Yes
T-clock CapabilityNo
TriggeringDigital
External ClockingNo

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  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

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