Tektronix TPR1000, Руководство пользователя

Страница: 31 / 51

Speci fi cations
Speci fi cations
The speci fi cations are valid under the following conditions:
The probe has been calibrated at an ambient temperature of 23 °C ±5 °C.
The probe is connected to a host instrument with an input impedance of 50 Ω .
The probe and oscilloscope must have a warm-up period of at least 20 minutes and be in an environment that does not
exceed the limits described. (See Table 1.)
The Signal Path Compensation (SPC) has been run on the oscilloscope before testing the probe speci fi cations.
Speci fi cations for the TPR1000 and TPR4000 power rail probes fall into three categories: warranted, typical, and nominal
characteristics. The warranted, typical, and mechanical characteristics apply to the TPR1000 and TPR4000 probes unless
noted otherwise. Environmental characteristics are in the
Operating considerations section. (See Table 1.)
Warranted characteristics
Warranted characteristics describe guaranteed performance within tolerance limits or certain type-tested requirements.
Warranted characteristics that have checks in the
Performance Veri fi cation section are marked with the symbol.
Table 2: Warranted electrical characteristics
Characteristic Description
DC attenuation
1.25x
DC attenuation accuracy <±1% within 80% of DC dynamic range
Analog bandwidth (SMA
con fi guration)
1 GHz (TPR1000)
4 GHz (TPR4000)
DC input dynamic range >±1 V
Offset scale accuracy ±(2% of setting value + 2.5 mV max)
Typical value is ±(0.1% + 2.5 mV) after SPC and Probe Zero
TPR1000 and TPR4000 User Manual 17