Description

Keysight 1720A Features & Specification:

The 1720A Oscilloscope is a precise, wide band (dc to 275MHz), high performance oscilloscope featuring vertical deflection factors of 10 mV/div to 5v/div with 2% attenuator accuracy. Vertical functions that can be selected are channel A, channel B, A+B or A-B. Input coupling can be AC, DC, 50-ohms, or ground. Channel B may be inverted. It has a switch-selectable 50-ohms or 1 Mohm input with full bandwidth in either mode.
The main time base is calibrated from 10 ns/div to 5s/div in 24 ranges. The magnifier expands all sweeps by a factor of 10 thus extending fastest sweep to 1 ns/div. The delayed time base has calibrated ranges from 10 ns/div to 20 ms/div in 20 steps. Delayed sweep automatically starts at end of delay period.
Internal triggering is stable in excess of 275MHz and requires only 1 cm of vertical deflection and is selectable from channel A, channel B, or composite. Trigger coupling can be AC, DC, LF REJ, or HF REJ. Has a bright 6 X 10 div. internal graticule CRT with post acceleration 20.5 kV potential. Also has a 1kHz internal square wave calibrator.

Keysight 1720A Specification

• Frequency Range/ Bandwith 275 MHz
• Number of Channels 2 CH
• Type (D/A) Digital