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SPECIFICATIONS
USB-5683
RF Power Sensor Device
Contents
Definitions.................................................................................................................................1
Conditions................................................................................................................................. 2
General...................................................................................................................................... 2
Uncertainty................................................................................................................................3
Power Measurement..................................................................................................................5
Continuous Mode...................................................................................................................... 5
Scope Mode...............................................................................................................................6
Time Slot Mode.........................................................................................................................6
Trigger.......................................................................................................................................7
Internal Trigger................................................................................................................. 7
Trigger In...........................................................................................................................7
Trigger Out........................................................................................................................7
Interface.................................................................................................................................... 8
Maximum Damage Levels........................................................................................................ 8
DC Power Requirements (5 V) from Host USB....................................................................... 8
Calibration.................................................................................................................................8
Physical Characteristics............................................................................................................ 8
Environment..............................................................................................................................9
Operating Environment.....................................................................................................9
Storage Environment.........................................................................................................9
Shock and Vibration..........................................................................................................9
Compliance and Certifications................................................................................................10
Safety.............................................................................................................................. 10
Electromagnetic Compatibility....................................................................................... 10
CE Compliance .............................................................................................................. 10
Online Product Certification........................................................................................... 11
Environmental Management........................................................................................... 11
Definitions
Warranted specifications describe the performance of a model under stated operating
conditions and are covered by the model warranty.
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Summary of Contents for National Instruments USB-5683
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Page 1: Table Of Contents
SPECIFICATIONS USB-5683 RF Power Sensor Device Contents Definitions..........................1 Conditions..........................2 General............................2 Uncertainty..........................3 Power Measurement........................5 Continuous Mode........................5 Scope Mode..........................6 Time Slot Mode.........................6 Trigger............................7 Internal Trigger......................... 7 Trigger In...........................7 Trigger Out........................7 Interface............................ 8 Maximum Damage Levels......................8 DC Power Requirements (5 V) from Host USB............... 8 Calibration..........................8... -
Page 2: Conditions
<1.22 : 1 Measurement range Range 1 +4 dBm to +20 dBm, typical Range 2 -16 dBm to <+4 dBm, typical Range 3 -60 dBm to <-16 dBm, typical Signal-channel bandwidth 50 kHz, typical 2 | ni.com | USB-5683 Specifications... -
Page 3: Uncertainty
Expanded uncertainty with k = 2 for measurement of a change in power of a CW signal after zeroing. Includes calibration factor and linearity; noise, zero set, and drift must be added. USB-5683 Specifications | © National Instruments | 3... - Page 4 ±1 ºC. Zero drift is specified as two-sigma (at three-sigma confidence) after zero operation when measured with 256 averages and 40 ms aperture time for 1 hour, and when keeping the temperature within ±1 ºC. 4 | ni.com | USB-5683 Specifications...
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Page 5: Power Measurement
Averaging resolution of 0.001 dB is not available with the NI-568x SFP. This feature is only available when using the NI-568x instrument driver. Averaging resolution is defined as the place after the decimal to which the reading becomes stable. USB-5683 Specifications | © National Instruments | 5... -
Page 6: Scope Mode
0.01 maximum Times are typical based on benchmark results taken using an NI PXIe-8135 controller and an USB-5683. Performance may vary based on system configuration. Trigger source set to Immediate. Number of Averages = 1 for repeat average mode. Times are typical based on benchmark results taken using an NI PXIe-8135 controller and an USB-5683. -
Page 7: Trigger
NI-568x instrument driver. Internal and external triggers are not available when using Continuous acquisition mode. Latency is defined as the time delay between the sensor receiving the trigger and the measurement initiation. USB-5683 Specifications | © National Instruments | 7... -
Page 8: Interface
DC Power Requirements (5 V) from Host USB Typical current 450 mA Caution You can impair the protection provided by the USB-5683 if you use it in a manner not described in this document. Calibration Interval 1 year; calibration interval starts with the date... -
Page 9: Environment
5 Hz to 500 Hz, 0.3 g Nonoperating 5 Hz to 500 Hz, 2.4 g (Tested in accordance with IEC 60068-2-64. Nonoperating test profile exceeds the requirements of MIL-PRF-28800F, Class 3.) Tested in accordance with IEC 60068-2-56. USB-5683 Specifications | © National Instruments | 9... -
Page 10: Compliance And Certifications
For EMC declarations, certifications, and additional information, refer to the Online Product Certification section. CE Compliance This product meets the essential requirements of applicable European Directives, as follows: • 2014/35/EU; Low-Voltage Directive (safety) • 2014/30/EU; Electromagnetic Compatibility Directive (EMC) 10 | ni.com | USB-5683 Specifications... -
Page 11: Online Product Certification
NI products in your region, visit ni.com/environment/weee. 电子信息产品污染控制管理办法（中国 RoHS） National Instruments 符合中国电子信息产品中限制使用某些有害物 中国客户 质指令(RoHS)。关于 National Instruments 中国 RoHS 合规性信息，请登录 。(For information about China RoHS ni.com/environment/rohs_china compliance, go to ni.com/environment/rohs_china USB-5683 Specifications | © National Instruments | 11... - Page 12 NI trademarks. Other product and company names mentioned herein are trademarks or trade names of their respective companies. For patents covering NI products/technology, refer to the appropriate location: Help»Patents in your software, the file on your media, or the National Instruments Patent Notice at . You can find patents.txt ni.com/patents...
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