Keysight N2839A InfiniiMax II 21 GHz Differential Browser

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Keysight N2839A InfiniiMax II 21 GHz Differential Browser

The N2839A differential browser head brings the measurement fidelity of a solder-in probe head to hand-held browsing. When used with the InfiniiMax Ultra MX0025A RC probe amplifier, the N2839A gives users 21 GHz of bandwidth, making this the most usable hand-held browser solution for measuring high-speed differential or single-ended signals.

The probe tips of the N2839A ensure a secure connection to the DUT. The probe tips can be adjusted to accommodate targets from 0mm to 3mm apart using the thumbwheel and can be easily and quickly replaced if accidental damage occurs. The low-inductance ground spring ensures that the probe’s frequency response remains constant regardless of the span range setting.

SKU: KEYN2839A Category:


Keysight N2839A InfiniiMax II 21 GHz Differential Browser

  • 21 GHz bandwidth (when used with InfiniiMax Ultra MX0025A) and 12 GHz (when used with 1169B)
  • Extremely low loading (0.21pF – about the same as the N5381B solder-in head)
  • Ground spring helps maintain probe’s frequency response constant regardless of span range setting
  • Thumbwheel controlled span adjustable from 0 mm to 3 mm
  • Comes with browser head, 40x replaceable tips, protective cap and ESD-safe tweezer
  • Compatible with InfiniiMax I (1130B/31B/32B/34B) and InfiniiMax II amplifiers (1168B/69B)

Additional information

Weight 2 lbs
Dimensions 2 × 8 × 10 in

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