Anritsu BERTWave MP2100B, Руководство по эксплуатации, Страница: 147 / 382

5.4 Setting Reference Clock
5-15
5
Generating Pulse Signal
CAUTION

The impedance of the Ext Clk In and External 10 MHz
Input connectors is 50 Ω . Measurement may not be
performed correctly if a cable with another impedance
is used.

The amplitude of the signal input to the Ext Clk In
connector is 1.6 Vp-p max. This is equivalent to +8 dBm
for a sine-wave signal. Inputting a signal with a larger
voltage risks damaging the internal circuits.

The signal input to the Ext Clk In connector is 0.2 Vp-p
minimum. This is equivalent to –10 dBm for a sine-wave
signal. Measurement may not be performed correctly if
a signal with a larger voltage is input.

The amplitude of the signal input to the External 10 MHz
Input is 2 Vp-p max. This is equivalent to +10 dBm for a
sine-wave signal. Inputting a signal with a larger voltage
risks damaging the internal circuits.

The amplitude to the External 10 MHz Input is 0.7 Vp-p
minimum. This is equivalent to 0.9 dBm for a sine-wave
signal. Measurement may not be performed correctly if
a signal with a larger voltage is input.