Keysight (Agilent) 1143A

Probe Offset Control and Power Module
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The Agilent 1143A provides power and independent offset control for two Agilent 54700-series probes. The probe''s offset can be controlled via a 9-pin, D-subminiature connector on the rear panel of the Agilent 1143A. Additionally, the ±50 V offset capability extends the dynamic range of the probe measurement system beyond that of many test and measurement instruments.

The Agilent 54701A, with the Agilent 1143A Probe Offset Control and Power Module, is versatile enough to be used with any test and measurement equipment with a 50 ohm input.

  • Agilent 1143A independently powers the Agilent 54701A
  • Programmable offset
  • ±50 V offset
  • Number of independently operated probes: 2
  • Positive power output: +17.3 V ±150 mV
  • Negative power output: -17.3 V ±150 mV
  • Maximum current capability (both +17.3 V and -17.3 V supply): 300 mA
  • Offset current: Variable from zero to ±5 mA
  • Operating temperature: 0 to 55°C
  • Operating humitity: 95% relative humidity at 40°C
  • Net Weight: 1.5 kg (3.4 lbs.)
  • Shipping Weight: 2.4 kg (5.4 lbs)
  • Power Requirements: 90 to 132/198 to 264 Vac, 47 to 440 Hz, 40 VA max
  • Dimensions: 211 mm (W) x 173 mm (D) x 78 mm (H) (8.3 x 6.8 x 3.1 inches)
List of Options
001 Power Supply Extension Cable
0B1 Add Manual Set
1BN Military Standard 45662A Calibration Certification
1BP Military Standard 45662A Calibration with Test Data
A6J Certificate of compliance calibration - ANSI Z540, printed
PLG Power cord - Continental European, only for EU distributor with multiple power cord standards
R-51B-001-C Return to Agilent Warranty - 1 year

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