Gw Instek AFG-2025 Function Generator, Frequency Generator AFG-2025 Datenbogen
Produktcode
AFG-2025
OPERATION
65
Setting the FSK Source
The AFG-2000 accepts internal and external FSK sources, with
internal as the default source. When the FSK source is set to internal,
the FSK rate is configured using the FSK Rate function. When an
external source is selected the FSK rate is equal to the frequency of
the Trigger input signal on the rear panel. When the input signal is
logically low the carrier frequency is output and when the signal is
logically high, the hop frequency is output.
internal as the default source. When the FSK source is set to internal,
the FSK rate is configured using the FSK Rate function. When an
external source is selected the FSK rate is equal to the frequency of
the Trigger input signal on the rear panel. When the input signal is
logically low the carrier frequency is output and when the signal is
logically high, the hop frequency is output.
Panel Operation
1. Press the Shift + INT/EXT
key to select the
modulation source.
modulation source.
Shift
+
INT/EXT
kHz/Vrms
→
2. The FSK source will be displayed at the
bottom of the screen.
Range
Source
INT, EXT
Connection
(EXT source only)
(EXT source only)
For external sources,
connect the FSK rate source
signal to the Trigger input
port on the rear panel.
connect the FSK rate source
signal to the Trigger input
port on the rear panel.
OUTPUT
INPUT
MOD
Counter
Trigger
MOD
Example:
Source = EXT
Source = EXT