Specifications - Tektronix P6139A Instructions Manual

Specifications

P6139A Instructions
The characteristics listed in Table 2 apply to a P6139A probe installed on a
Tektronix TDS 3054 oscilloscope unless otherwise noted.
Specifications apply when the instrument warms up for a period of at least
20 minutes in an environment that does not exceed the limits described in
Table 3 on page 4.
Table 2: Electrical characteristics
Characteristic
1
Attenuation
1
Input Resistance
Input Capacitance
Compensation Range
System Bandwidth (–3 dB)
2,3
Maximum Input Voltage
1
System characteristic.
2
As defined in EN61010-1. See Certifications and compliances in Table 4.
3
RMS=Root Mean Square=rms=The square root of the average of the sum of the
squares of the instantaneous voltage in one cycle =
300 VDC=300V RMS, 420 V Peak (sinewave)=300 V RMS See Figure 2.
Description
10X 0.5% at DC
10 M 0.5%
8.0 pF ( 0.8 pF)
8 pF to 12 pF
500 MHz (TDS 3054) or TDS 500 series
100 MHz (TDS 3012)
400 V RMS CAT I or 400 V DC CAT I
300 V RMS CAT II or 300 V DC CAT II
150 V RMS CAT III or 150 V DC CAT III
590 V peak, <50% DF, <1 sec PW
930 V peak, <20% DF, <1 sec PW
1250 V peak, <10% DF, <50 sec PW
See Figure 4 for voltage derating curve.
2
(fx ) n .
i
3