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781036-01, 263 g, 2 Channels, 50 Ω, PXI-5695 RF Attenuator
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National Instruments 781036-01 2-Channel RF Attenuator
The National Instruments 781036-01 is a 2-channel RF attenuator which is also identified as PXI-5695. It operates within a frequency range of 50 MHz to 8.0 GHz. This device features two distinct channels: one fixed (CH 0) and one programmable (CH 1) that caters to various RF attenuation requirements. Channel 0 (fixed path) of NI 781036-01 exhibits a level calibration accuracy of ±0.7 dB. It can handle a maximum input power of +33 dBm along with an absolute maximum to avoid damage at the same level. This channel also supports DC coupling with an input voltage tolerance of ±10 V. The direct path in Channel 0 maintains the same level of accuracy and input power capacity along with the relay switch time capped at 5 ms.
Channel 1 (programmable path) offers an attenuation resolution of +0.5 dB. It has a level calibration accuracy of ±0.7 dB and an attenuation settling time of +4 μs. The maximum input power for this channel during operation is +27 dBm along with an absolute limit of +27 dBm to prevent damage. The maximum reverse power is rated at +26 dBm.
The NI 781036-01 module necessitates a +3.3 VDC rail with a maximum current draw of 660 mA and a typical current of 250 mA. The maximum power consumption of the unit is 2.2 W. For the +12 VDC rail, the maximum current is 528 mA that leads to a maximum power draw of 7.0 W and the -12 VDC rail requires 508 mA for a power consumption of 6.1 W.
The NI 781036-01 RF attenuator is built with SMA female connectors for all input and output ports that ensure 50 Ω impedance. Channel 0 features DC coupling for both input and output, whereas Channel 1 utilizes AC coupling for the main path. The 781036-01 is a compact one-slot PXI module with dimensions of 21.6 cm × 2.0 cm × 13.0 cm and weighs 263 g. The module is designed for indoor use and is compliant with IEC 61010-1, EN 61010-1, UL 61010-1, and CSA C22.2 No. 61010-1 safety standards. It operates efficiently within an ambient temperature range of 0 to 55 °C and can be stored at temperatures between -40 to 71 °C. The NI 781036-01 supports relative humidity ranges of 10% to 90% during operation and 5% to 95% in storage, both non-condensing.
Part Number | 781036-01 |
---|---|
Model Name | PXI-5695 |
Part Type | RF attenuator |
Number of Channels | 2 (programmable and fixed) |
Frequency Range | 50 MHz to 8.0 GHz |
Input Impedance | 50 Ω |
DC Power Requirement | 3.3V, +12V, -12V |
Dimensions | 21.6 cm × 2.0 cm × 13.0 cm (8.5 in. × 0.8 in. × 5.1 in.) |
Weight | 263 g (9.2 oz.) |
Warranty | 2 - 3 years |
781036-01 PDF Manuals
NI PXI 5695 GETTING STARTED GUIDE.PDF
PXI 569X DIMENSIONAL DRAWING.PDF
PXII 5690 PXI 5691 PXI 5695 LETTER OF VOLATILITY.PDF
Why Buy From Apex Waves:
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."
781036-01
Modular Systems > National Instruments > PXI Attenuators
781036-01, 263 g, 2 Channels, 50 Ω, PXI-5695 RF Attenuator
1-800-915-6216
- Description
- Technical Specifications
- Manuals & PDFs
National Instruments 781036-01 2-Channel RF Attenuator
The National Instruments 781036-01 is a 2-channel RF attenuator which is also identified as PXI-5695. It operates within a frequency range of 50 MHz to 8.0 GHz. This device features two distinct channels: one fixed (CH 0) and one programmable (CH 1) that caters to various RF attenuation requirements. Channel 0 (fixed path) of NI 781036-01 exhibits a level calibration accuracy of ±0.7 dB. It can handle a maximum input power of +33 dBm along with an absolute maximum to avoid damage at the same level. This channel also supports DC coupling with an input voltage tolerance of ±10 V. The direct path in Channel 0 maintains the same level of accuracy and input power capacity along with the relay switch time capped at 5 ms.
Channel 1 (programmable path) offers an attenuation resolution of +0.5 dB. It has a level calibration accuracy of ±0.7 dB and an attenuation settling time of +4 μs. The maximum input power for this channel during operation is +27 dBm along with an absolute limit of +27 dBm to prevent damage. The maximum reverse power is rated at +26 dBm.
The NI 781036-01 module necessitates a +3.3 VDC rail with a maximum current draw of 660 mA and a typical current of 250 mA. The maximum power consumption of the unit is 2.2 W. For the +12 VDC rail, the maximum current is 528 mA that leads to a maximum power draw of 7.0 W and the -12 VDC rail requires 508 mA for a power consumption of 6.1 W.
The NI 781036-01 RF attenuator is built with SMA female connectors for all input and output ports that ensure 50 Ω impedance. Channel 0 features DC coupling for both input and output, whereas Channel 1 utilizes AC coupling for the main path. The 781036-01 is a compact one-slot PXI module with dimensions of 21.6 cm × 2.0 cm × 13.0 cm and weighs 263 g. The module is designed for indoor use and is compliant with IEC 61010-1, EN 61010-1, UL 61010-1, and CSA C22.2 No. 61010-1 safety standards. It operates efficiently within an ambient temperature range of 0 to 55 °C and can be stored at temperatures between -40 to 71 °C. The NI 781036-01 supports relative humidity ranges of 10% to 90% during operation and 5% to 95% in storage, both non-condensing.
Part Number | 781036-01 |
---|---|
Model Name | PXI-5695 |
Part Type | RF attenuator |
Number of Channels | 2 (programmable and fixed) |
Frequency Range | 50 MHz to 8.0 GHz |
Input Impedance | 50 Ω |
DC Power Requirement | 3.3V, +12V, -12V |
Dimensions | 21.6 cm × 2.0 cm × 13.0 cm (8.5 in. × 0.8 in. × 5.1 in.) |
Weight | 263 g (9.2 oz.) |
Warranty | 2 - 3 years |
781036-01 PDF Manuals & Diagrams
781036-01 PDF Manuals
NI PXI 5695 GETTING STARTED GUIDE.PDF
PXI 569X DIMENSIONAL DRAWING.PDF
PXII 5690 PXI 5691 PXI 5695 LETTER OF VOLATILITY.PDF
Why Buy From Apex Waves
"The business transaction was super easy and friendly."
"Hand carrying parts to fedex directly to make sure I get them overnight. Great service"
"They were very helpful to get me the test equipment that I need."