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| Specification Category | Details |
|---|---|
| Product Model | PXI-2797 |
| Switch Configuration | Single-Pole 6-Throw (SP6T) Terminated Multiplexer (6 input channels, 1 output channel) |
| Frequency Range | DC to 40 GHz |
| Input/Output Termination | Internal 50 Ω termination on all unused input channels (eliminates signal reflections for high-frequency integrity) |
| Insertion Loss | - Typ. <1.5 dB at 20 GHz - Typ. <2.5 dB at 40 GHz (measured between input and output; values may vary slightly by unit and test conditions) |
| Channel Isolation | - Typ. >60 dB at 10 GHz - Typ. >40 dB at 40 GHz (isolation between non-selected input channels and output; prevents cross-talk between signals) |
| Switching Speed | Typ. <100 ns (small-signal switching time; from channel activation to stable signal output) |
| PXI Compatibility | - Form Factor: 3U PXI (occupies 1 PXI slot) - Bus Support: PXI Express (PXIe) and legacy PXI chassis - Trigger Support: Compatible with PXI trigger lines (PXI_TRIG 0–7) and PXIe_DSTAR triggers |
| Operating Temperature Range | 0 °C to 55 °C (32 °F to 131 °F) |
| Storage Temperature Range | -40 °C to 70 °C (-40 °F to 158 °F) |
| Relative Humidity | 10% to 90% RH (non-condensing, at 30 °C to 55 °C) |
| Maximum Input Power | 1 W average power (at 25 °C, 50 Ω load; derate power at higher temperatures or frequencies) |
| Signal Connector Type | SMA (female) connectors for all input and output ports (industry-standard for high-frequency RF/microwave applications) |
| Built-In Diagnostics | Integrated Self-Test (BIST) functionality (verifies switch operation, termination integrity, and signal path continuity) |
| Software Compatibility | - Drivers: NI Switch Executive, NI-DAQmx - Programming Languages: LabVIEW, Python, C/C++, .NET - Test Automation: Compatible with NI TestStand (for automated test sequence management) |
| Calibration Interval | Recommended 1-year calibration cycle (compliant with NI calibration standards; supports NI Calibration Executive for streamlined calibration) |
| Physical Dimensions (3U PXI) | - Height: 100 mm (3.94 in) - Width: 160 mm (6.30 in) - Depth: 220 mm (8.66 in) (excluding front-panel connectors) |
| Weight | Typ. 0.8 kg (1.76 lb) (net weight, excluding packaging) |
| Compliance Standards | - Safety: IEC 61010-1, UL 61010-1, CSA C22.2 No. 61010-1 - EMC: EN 61326-1, CISPR 11 (Group 1, Class A) |
Delivery information typically includes delivery times, shipping methods, packaging, etc., which may vary depending on the seller and the location of purchase.
