Setup Resolution Comparison - Keysight 4284A Technical Overview

Measurement speed
(MED/LONG)
Cable length operation
Cabinet dimension (mm)
LCD
Weight
1500/1800 ms @ 20 Hz
400/1040 ms @ 100 Hz
190/ 830 ms @ 1 kHz
180/ 820 ms @ 10 k~1 MHz
0, 1 (Default) 2, 4 m (Option 4284A-006)
426 (W) x 177 (H) x 498 (D) mm
Dot Matrix LCD, approx. 6-inch
monochrome, narrow LCD viewing angle
15 kg
Appendix 2. Setup Resolution Comparison
Table 2-1. Test signal voltage level and resolution (standard)
Test signal voltage level
0 Vrms to 5 mVrms
5 mVrms to 200 mVrms
200 mVrms to 500 mVrms
500 mVrms to 1 Vrms
1 Vrms to 2 Vrms
Table 2-2. Test signal voltage level and resolution (with Option E4980A-001 installed)
Test signal voltage level
0 Vrms to 5 mVrms
5 mVrms to 200 mVrms
200 mVrms to 500 mVrms
500 mVrms to 1 Vrms
1 Vrms to 2 Vrms
2 Vrms to 5 Vrms
5 Vrms to 10 Vrms
10 Vrms to 20 Vrms
Table 2-3. DC bias voltage level and resolution (with Option E4980A-001 installed)
DC bias voltage level
0 V to 4 V
4 V to 5 V
5 V to 8 V
8 V to 10 V
10 V to 20 V
20 V to 40 V
2x faster than 4284A (MED)
4x faster than 4284A (LONG)
380/480 ms
@ 20 Hz
180/300 ms
@ 100 Hz
110/240 ms
@ 1 kHz
92/230 ms
@ 10k
89/220 ms
@ 100 k~2 MHz
(Default)
0, 1, 2, 4 m
370 (W) x 105 (H) x 390 (D) mm
TFT LCD, approx. 4-inch (320 x 240 pixel),
color, wide LCD viewing angle
5.3 kg
Resolution
4284A
Unavailable
1 mVrms
10 mVrms
10 mVrms
10 mVrms
Resolution
4284A
Unavailable
1 mVrms
10 mVrms
10 mVrms
10 mVrms
100 mVrms
100 mVrms
100 mVrms
Resolution
4284A
1 mV
2 mV
2 mV
5 mV
5 mV
10 mV
E4980A
100 uVrms
100 uVrms
200 uVrms
500 uVrms
1 mVrms
E4980A
100 uVrms
100 uVrms
200 uVrms
500 uVrms
1 mVrms
2 mVrms
5 mVrms
10 mVrms
E4980A
330 uV
330 uV
1 mV
1 mV
2 mV
5 mV