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Specifications and Characteristics
Table 3
are non-warranted.
Table 3
Specifications (Warranted)
N2780B
Amplitude accuracy
±1.0% of reading
(DC or 45 to 66 Hz,
±500 mA at 23
up to maximum
continuous current)
Table 4
Characteristics (Non-Warranted) (Sheet 1 of 2)
Bandwidth
Rise Time
Maximum Current
!
(continuous) rms
Maximum Peak
!
Current value
(non-continuous)
Output Voltage Rate
Noise (for 20 MHz band
measuring instrument)
Input Impedance
(Typical characteristics)
N2780/1/2/3B User's Guide
lists specifications are guaranteed.
N2781B
±1.0% of reading
o
o
C ± 3
C
±100 mA at 23
N2780B
DC to 2 MHz (–3 dB)
(Typical characteristic
shown in
Figure
8)
175 ns or less
500 A
(Derating
rms
according to frequency
shown in
Figure
9)
700 A
at pulse
peak
µs
width ≤ 30
0.01 V/A (100:1)
Equivalent to 25 mA
See
Figure 10
N2782B
±1.0% of reading
o
o
C ± 3
C
±10 mA at 23
N2781B
N2782B
DC to 10 MHz (–3 dB)
DC to 50 MHz (–3 dB)
(Typical characteristic
shown in
Figure
13)
35 ns or less
150 A
(Derating
rms
according to
frequency shown in
Figure
14)
500 A
at pulse
peak
µs
width ≤ 30
or less
rms
See
Figure 15
Specifications and Characteristics
Table 4
lists the characteristics, which
N2783B
±1.0% of reading
o
o
C ± 3
C
±10 mA at 23
N2783B
DC to 100 MHz (–3 dB)
(Typical characteristic
(Typical characteristic
shown in
shown in
Figure
18)
7 ns or less
30 A
(Derating
rms
according to
frequency shown in
Figure
19)
50 A
at pulse width ≤ 10
peak
0.1 V/A (10:1)
Equivalent to 2.5 mA
See
Figure 20
o
o
C ± 3
C
Figure
23)
3.5 ns or less
30 A
(Derating
rms
according to
frequency shown in
Figure
24)
µs
or less
rms
See
Figure 25
29
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