Rigol DG800 Series, Руководство пользователя

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RIGOL Chapter 1 Quick Guide
1-8 DG800 User's Guide
Rear Panel Overview
Figure 1-2 Rear Panel
1. [10MHz In/Out]
BNC female connector, with 50 Ω nominal impedance. Its function is determined
by the clock type used by the instrument.
1) When internal clock source is selected, this connector (as 10MHz Out)
outputs the 10 MHz clock signal generated by the internal crystal oscillator
inside the generator.
2) When external clock source is selected, this connector (as 10MHz In)
receives an external 10 MHz clock signal.
This connector is usually used to realize synchronization among multiple
instruments. For details about the signals mentioned above, please refer to
the descriptions in "Clock Source".
2. [CH1/Sync/Ext Mod/Trig/FSK]
BNC female connector, with 50 Ω nominal impedance. Its function is determined
by the current working mode of CH1.
1) Sync
When the output of CH1 is enabled, this connector outputs the
corresponding sync signal that matches the current configuration of CH1.
For detailed information about the characteristics of the sync signals that
correspond to various output signals, refer to the descriptions in "Sync
Setting".
2) Ext Mod
When AM, FM, PM, or PWM of CH1 is enabled and external modulation
source is selected, this connector receives an external modulation signal. Its
input impedance is 1000 Ω. For details, refer to descriptions in
"Modulation".
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