National Instruments NI 2590/2591, Руководство пользователя

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Appendix A Specifications for NI 2590
NI 2590/2591 User Manual A-2 ni.com
VSWR at:
< 100 MHz.......................................< 1.15
< 500 MHz.......................................< 1.35
< 1.3 GHz ........................................< 1.5
Isolation:
< 500 MHz.......................................< –62 dB
< 1.3 GHz ........................................< –50 dB
Risetime ..................................................< 300 ps
Signal delay ............................................< 3 ns
Maximum RF carry power
at 900 MHz .............................................10 W
Note Refer to the cautions and warning in the RF Switching Precautions and Contact
Protection sections of Chapter 1, Routing Signals with Your NI 2590/2591 , for important
information about using your NI 2590/2591 with high-power signals.
Dynamic Characteristics
Relay operate time (at 20
°
C)
Typical.............................................15 ms
Relay release time (at 20
°
C)
Typical.............................................15 ms
Expected life
Mechanical (no load)
.......................5 × 10
6
operations
Electrical at maximum
switching capacity ...........................10
5
operations
Caution Exceeding the maximum switching capability will decrease the expected life
of the NI 2590/2591.
PXI Bus Interface
Slave