Accessories

• Frequency range of 10 MHz to 18 GHz
• Accurate average power measurements over -70 to -20 dBm
• Excellent SWR for reducing mismatch uncertainty
• Diode power sensing element
• Accurate calibration and traceability to the US National Institute of Standards and Technology (NIST)
• Compatible with EPM (N1913B/14B, N1913A/14A, E4418B/19B), EPM-P (E4416A/17A) and P-series (N1911A/12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter

The Keysight 11708A 30 dB attenuator is supplied with 8480 series power sensors with the “D” suffix, for calibration with the power meter 0 dBm, 50 MHz reference.

• Frequency range of 50 MHz to 50 GHz
• Accurate average power measurements over -70 to -20 dBm
• Excellent SWR for reducing mismatch uncertainty
• Diode power sensing element
• Accurate calibration and traceability to the US National Institute of Standards and Technology (NIST) millimeter-wave sensor calibration
• Compatible with EPM (N1913B/14B, N1913A/14A, E4418B/19B), EPM-P (E4416A/17A) and P-series (N1911A/12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter

The Keysight 11708A 30 dB attenuator is supplied with 8480 series power sensors with the "D" suffix, for calibration with the power meter 0 dBm, 50 MHz reference.

Notice for European Union Customers: This product is no longer available due to a lack of compliance with the EU RoHS directive 2011/65/EU. Please contact Keysight Authorized Distributors for quotations and ordering. Keysight will continue service and support to the end of worldwide support life.

• Frequency range of 100 kHz to 2 GHz
• Accurate average power measurements over -30 to +20 dBm
• 75-ohm input impedance power sensor
• Excellent SWR for reducing mismatch uncertainty
• Thermocouple power sensing element
• Accurate calibration and traceability to the US National Institute of Standards and Technology (NIST)
• Compatible with EPM (N1913B/14B, N1913A/14A, E4418B/19B), EPM-P (E4416A/17A) and P-series (N1911A/12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter

• Frequency range of 50 MHz to 26.5 GHz
• Accurate average power measurements over -70 to -20 dBm
• Excellent SWR for reducing mismatch uncertainty
• Diode power sensing element
• Accurate calibration and traceability to the US National Institute of Standards and Technology (NIST)
• Compatible with EPM (N1913B/14B, N1913A/14A, E4418B/19B), EPM-P (E4416A/17A) and P-series (N1911A/12A) power meters, plus the E1416A VXI and discontinued 70100A and 43X power meter

The Keysight 11708A 30 dB attenuator is supplied with 8480 series power sensors with the "D" suffix, for calibration with the power meter 0 dBm, 50 MHz reference.

The Keysight 34161A Cordura® pouch fits on top of the Keysight 34401A and 34420A multimeters, as well as the 34970A and 34972A data acquisition / switch unit. Its dual-zippered compartments can hold manuals, power cords, and other accessories. It will fit most 2-slot, half-rack-sized Keysight instruments.

• Size: 11 inches x 8 inches x 1½ inches
• Material: Cordura®
• Closure: zipper
• Attachment: nylon straps wrap around instrument with velcro closures

• Keysight 34401A and 34420A DMMs
  
• Keysight 34970A data acquisition / switch unit
• Keysight 33120A and 33250A sources
• Keysight 53131A, 53132A, and 53181A counters
• Most E3600 power supplies and other 2-slot, half-rack-sized Keysight products

The Keysight DAQA194A (5061-8769) dual lock link kit is recommended for side-by-side combinations and includes links for instruments of different depths. This kit can be used with the DAQA191A 2U Dual Flange Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.

The Keysight DAQA194A (5061-8769) dual lock link kit is compatible with the Keysight DAQ970A, 34970A, and 34972A data acquisition systems, the Keysight 34460A, 34461A, 34465A, 34470A, and 34420A DMMs, the Keysight 33500B and 33600A Series Arbitrary Waveform Generator.

For more information about DAQ, please visit Keysight data acquisition - DAQ page.

The Keysight 34194A (5061-8769) dual lock link kit is recommended for side-by-side combinations and includes links for instruments of different depths.  This kit can be used with the 34191A 2U Dual Flange Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.

The Keysight 34194A dual lock link kit is compatible with the Keysight 34460A, 34461A, 34465A, 34470A DMMs, the Keysight 34970A/34972A Data Acquisition/Switch Units, the Keysight 531xxA and 53200 Series frequency counters, the Keysight 33500 and 33600 series function generators, most E3600 power supplies and other 2-slot, half rack sized Keysight products.

Learn more about Data Acquisition Accessories and Options

Notice to EU customers: This product is no longer available due to lack of compliance with EU RoHS directive 2011/65/EU. Keysight will continue service and support to the end of worldwide support life.

• High accuracy even in routine power measurements
• Temperature compensated for low drift
• Measures microwave power as low as one microwatt
• Shows calibration factor and effective efficiency at 12 frequencies
• Frequency Range: 10 MHz to 10 GHz
• Maximum SWR: 10 MHz to 25 MHz 1.75; 25 MHz to 7GHz 1.30; 7 GHz to 10 GHz 1.50
• Available options: 478A-H75 and 478A-H76 for frequency range 1 MHz to 1 GHz (Max. SWR 1.3, 1.05 at 50 MHz). 478A-H76 provides standard lab calibration at 50 MHz

The Keysight 478A provides high efficiency and good radio frequency (RF) match. Used in conjunction with the N432A or 432A power meters, they provide high accuracy even in routine power measurements. These thermistor mounts are temperature compensated for low drift, even in the presence of thermal shocks, permitting measurement of microwave power as low as one microwatt. Each mount contains data showing calibration factor and effective efficiency at six frequencies, directly traceable to the U.S. National Institute Standards and Technology (NIST) at those frequencies where NIST provides calibration service.

• Rack cabinet: System II or System II Plus

The Keysight DAQA190A/1CM124A rackmount kit is designed for use with only one instrument, mounted on either the left or the right side of the rack. The kit includes one rack flange and one half-rack width filler panel, 4 screws to attach the instrument, 4 rack screws with nuts and installation instructions in English.

The Keysight DAQA190A/1CM124A is compatible with the Keysight DAQ970A, DAQ973A, 34970A, and 34972A data acquisition systems, the Keysight 34460A, 34461A, 34465A, 34470A, and 34420A DMMs, the Keysight 33500B and 33600A series function generators.

For more information about DAQ, please visit Keysight data acquisition - DAQ page.

• Rack cabinet: System II or System II Plus

The Keysight DAQA191A /1CM107A dual rackmount flange kit secures the instrument to the front of the System II cabinet. This kit can be used with the DAQA194A Dual Lock Link Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.

The Keysight DAQA191A/1CM107A is compatible with the Keysight DAQ970A, DAQ973A, 34970A, and 34972A data acquisition systems, the Keysight 34460A, 34461A, 34465A, 34470A, and 34420A DMMs, the Keysight 33500B and 33600A series function generators.

For more information about DAQ, please visit Keysight data acquisition.

The Keysight 10833A (1 meter) GPIB cable is engineered for exceptional reliability and durability even under the harshest conditions. When you buy Keysight GPIB cables, you can be sure of automatic, seamless compatibility between computers and instruments throughout your system. GPIB interface cables, cards, and software for your computers make it easy for you to access and control instruments and exchange data - and it all starts with the cables to connect your computer and instrument. Keysight GPIB cables are fully compatible with the IEEE 488.1 mechanical specification.

To quickly establish instrument connection on a PC, download and install Keysight IO Libraries Suite

Automate and perform data analysis on your test system easily with Keysight VEE Pro

Counterfeits of this or closely related products have been found in the market. To ensure you are purchasing an authentic Keysight product with the quality and performance you expect, purchase through Keysight authorized distribution partners. Click on the “How to Buy or Rent” button, above, to find authorized distribution partners.

Learn more about Keysight GPIB Products and Cables

• Rack Cabinet: System II or System II Plus works with the 34460A, 34461A, 34465A, 34470A, 34970A, 53131A, 53132A, 53181A, 33500 Series, 33600 Series and most other 2-slot, half rack sized Keysight products.

The Keysight 34191A (5063-9212) dual rackmount flange kit secures the instrument to the front of the System II cabinet. This kit can be used with the 34194A Dual Lock Link Kit to mount two Keysight System II (half-width, 2U height - 88.1mm) instruments side-by-side.

The Keysight 34191A dual rackmount flange kit is compatible with the Keysight 34460A, 34461A, 34470A DMMs, the Keysight 34970A/34972A Data Acquisition/Switch Units, the Keysight 531xxA and 53200 Series frequency counters, the Keysight 33500 and 33600 series function generators, most E3600 power supplies and other 2-slot, half rack sized Keysight products.

Learn more about Data Acquisition Accessories and Options