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Agilent Technologies - Formerly Hewlett Packard
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<< Agilent Oscilloscope Probes

Agilent 1144A
800 MHz Active Probe
  •  Bandwidth: Greater than or equal to 800 MHz (degrades approximately ½% per °C at temperatures above35°C)
  • Rise time: Less than or equal to 440 ps
    (calculated via tr = 0.35/bandwidth; degrades approximately ½% per °Cat temperatures above 35°C)
  • Attenuation: 10:1 ±2% (when connected to an instrument input of 50 ohm, ±0.5%)
  • Input resistance: 1 MÙ ±5%
  • Maximum input voltage: ±40 V (dc +peak ac)
  • Input capacitance: 2 pF (typical)
  • Power requirements: dc ±12 V to ±15 V ±5%
    (at approximately 75 mA each supply)
  • Weight: Approximately 180 g (6.5 oz)
  • Probe body: 35 g
  • Temperature Operating: 0 to 55°C (32 to 131°F)
  • Non-Operating: -40 to +70°C (-40 to +158°F)
  • Humidity Operating: up to 95% relative humidity
    (non-condensing) at 40°C (104°F)
  • Non-Operating: up to 90% relative humidity
    at 65°C (149°F)
  • Altitude Operating: up to 4,600 meters (15,000 ft)
  • Non-Operating: up to 15,300 meters (50,000 ft)

Click here for larger image of the Agilent 1144-A Oscillioscope Probe!Click here for larger image
Agilent 1144A Shown

Product Information
Datasheet 102 KB
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The Agilent 1144A active probe provides an excellent combination of high bandwidth, high input resistance, and low input capacitance. This combination is superior to that of passive divider probes because it provides minimal circuit loading at high and low frequencies. As signal speeds increase, passive divider probes may not deliver the performance needed. This can result in wave shapes that do not represent the actual signal.

To help you minimize circuit loading, the Agilent 1144A boasts a 800 MHz bandwidth, 1 M Ohm input resistance, and 2 pF input capacitance. It can be connected to any instrument with 50 Ohm inputs. An external 50 Ohm termination can also be used with high impedance inputs.

For use with 5000/6000 Series and 5464x oscilloscopes, the Agilent 1144A active probe requires the 1142A probe control and power module. The Agilent 01144-61604 adapter can be used with this power supply to provide power for two channels of active probing.

Versatile accessories allow for easy connection to your device under test. For example, the dual lead adapter combines with the two mini-pincher tips to provide a solid connection to 0.050 inch pitch surface mount devices for hands-off probing. Also, the ground bayonet has a short ground lead to minimize measurement errors such as ringing, caused by parasitic inductances.
  

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1144A  Agilent 1144A 800 MHz Active Probe  Discontinued

Included Accessories
 
  • (1) Users Manual
 Included

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$40.00 Minimum on Total Order