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The PXI family offers three modules with different RF coaxial switch configurations: Dual SPDT,DPDT, SP3T, SP4T, SP6T, 4x4 or 2x5. Depending on the model, the PXI solutions operate either between DC -18 GHz or between DC - 26.5 GHz. Model 12K3S offers the user the flexibility to combine up to three different switches in one single model and by removing external RF cables on Model 14F32-1/4x4, the user can reconfigure the unit to terminated (e.g. SPDT or SP3T) switches.
Additional Hardware:
• National Instrument PXI chassis (PXI-1036
or similar) is required.
Software:
• Each switch can be controlled via LabVIEW,
LabWindows, or Visual Basic Graphical User Interface. Also, the
modules are VISA and IVI compatible
Application:
• Each switch can be controlled via LabVIEW,
LabWindows, or Visual Automatic Test Equipment (ATE) for in-lab
testing or large scale signal routing and multiplexing.
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Electrical Specifications |
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Operating Frequencies |
DC to 26.5 GHz |
Characteristic Impedance |
50Ω |
|
VSWR |
1.25 @ DC to 4 GHz 1.35 @ 4 to 8 GHz 1.40 @ 8 to 12 GHz 1.50 @ 12 to 18 GHz 1.80 @ 18 to 26.5 GHz |
Insertion Loss |
0.2 dB @ DC to 4 GHz 0.3 dB @ 4 to 8 GHz 0.4 dB @ 8 to 12 GHz 0.5 dB @ 12 to 18 GHz 0.8 dB @ 18 to 26.5 GHz |
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Open Channel Isolation |
70 dB @ DC to 4 GHz 65 dB @ 4 to 8 GHz 60 dB @ 8 to 12 GHz 60 dB @ 12 to 18 GHz 50 dB @ 18 to 26.5 GHz |
RF CW Power |
100 W @ DC to 4 GHz 70 W @ 4 to 8 GHz 60 W @ 8 to 12 GHz 60 W @ 12 to 18 GHz 30 W @ 18 to 26.5 GHz |
|
Power Consumption Backplane Supply |
+12 VDC |
Random Vibration |
Operating: 5 to 500 Hz @ 0.3 grms |
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Nonoperating: 5 to 500 Hz @ 2.4 grms |
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Switching Speed (max) |
20 ms (max) |
Actuator Current |
1A |
|
Contact Material |
Beryllium copper,gold-plated |
RF Connectors |
SMA (F) |
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Operating Life |
1 Million Cycles (cold switching) |
Dimensions |
2-slot,3U,PXI/PCI module |
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Operating Temperature |
0 to +50℃ |
Relay Type |
Electromechanical |
|
Storage Temperature |
-20 to +70 °C |
Operational Shock |
30 g peak,half-sine,11 ms pulse |
|
Relative Humidity |
5% to 85% (non-condensing) |
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