National Instruments 1191, 1192, SCXI-1190 - page 33

AppendixA Specificationsfor SCXI-1190
SCXI-1190/1191/1192User Manual A-2 ni.com
RF Performance Characteristics
Characteristicimpedance (Z0) ................50 Ω
Insertion loss at:
≤100MHz ........................................<0.4dB
≤500MHz ........................................<0.9dB
≤1.3GHz .........................................<1.5 dB
≤2 GHz............................................<3 dB
VSWR at:
≤100MHz ........................................<1.15
≤500MHz ........................................<1.35
≤1.3GHz .........................................<1.5
≤2 GHz............................................<2.5
Isolation:
≤500MHz ........................................<–62 dB
≤1.3GHz .........................................<–50 d B
≤2 GHz............................................<–30 dB
Rise time .................................................<300 ps
Signald elay ............................................<3ns
Maximum RF carry power
at900 MHz .............................................10 W
Note Referto the cautions and warning in Chapter 2,Using the SCXI-119X, for important
information about using your SCXI-1190 with high-power signals.
Dynamic Characteristics
Relay operate time (at 20 °C)
Typical.............................................15m s
Relay release time (at 20 °C)
Typical.............................................15m s