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- Instrument Firmware/Software

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- Additional Test & Measurement Products
  - GPIB, USB, Accessories, Racks
    - RF & Microwave Test Accessories
      - New RF and Microwave Test Accessories (2)
      - RF & Microwave Electromechanical Switches (1)
      - PXI Microwave Switches (3)
      - Attenuator/Switch Drivers (5)
      - Attenuators, Variable (3)

1-13 of 13

U1810B USB Coaxial Switch Firmware update U1810B USB Coaxial Switch Firmware Update Previous Versions Instrument Firmware/Software Current Version:B.1 \| 2012-10-15
M9170A PXI Attenuator/Switch Driver Firmware Supported models: M9170A Previous Versions Instrument Firmware/Software Current Version:A_00_01 \| 2012-09-01
M9168C PXI Programmable Step Attenuator Module, DC to 26.5 GHz PXI Programmable Step Attenuator Module, DC to 26.5 GHz Previous Versions Instrument Firmware/Software Current Version:A_00_01 \| 2012-03-15
11713B Attenuator/Switch Driver Firmware Update Download instructions for firmware Previous Versions Instrument Firmware/Software Current Version:A.01.08 \| 2012-02-16
11713C Attenuator/Switch Driver Firmware Update Download instructions for firmware Previous Versions Instrument Firmware/Software Current Version:A.01.08 \| 2012-02-16
M9157C PXI Hybrid Coaxial Switch Firmware Update M9157C PXI Hybrid Coaxial Switch Firmware Update Previous Versions Instrument Firmware/Software Current Version:A_00_02 \| 2012-01-03
L449xA Firmware Update Revision 2.49 L449xA Firmware Update Revision 2.49 Previous Versions Instrument Firmware/Software Current Version:2.49 \| 2011-06-23
M9155C PXI Hybrid Coaxial Switch Firmware Update M9155C PXI Hybrid Coaxial Switch Firmware Update Previous Versions Instrument Firmware/Software Current Version:A_00_01 \| 2010-12-03
M9156C PXI Hybrid Coaxial Switch Firmware Update M9156C PXI Hybrid Coaxial Switch Firmware Update Previous Versions Instrument Firmware/Software Current Version:A_00_01 \| 2010-12-03
J7211A/B/C Attenuation Control Unit Firmware Update Previous Versions Instrument Firmware/Software Current Version:A.00.04 \| 2009-07-08
L4400A Firmware The L4400A Mainframe support downloadable firmware updates. Updates will be posted on this site as new modules or features are added. Previous Versions Instrument Firmware/Software Current Version:2.43 \| 2008-11-14
34980A Firmware The 34980A Mainframe supports downloadable firmware updates. Updates will be posted on this site as new modules or features are added. Previous Versions Instrument Firmware/Software Current Version:2.43 \| 2008-11-14
N4261A Upgrade to A.01.18 N4261A Upgrade to A.01.18 Previous Versions Instrument Firmware/Software Current Version:A.01.12 \| 2004-02-20