TFG6800 Series Function/Arbitrary Waveform Generator Users’ Guide
Suin Instruments Co., Ltd
77
3.25 Communication port
The communication port of the instrument is connected to the ground of the case.
3.25.1 USB Host:
This connector is provided on front panel, which is used to insert U-disk to
store and recall the user-defined waveforms or instrument state, or used for system update.
3.25.2 USB Device:
The USB Device connector is provided on rear panel, which be connected
with PC using USB cable to remote control the instrument, or download the user-defined
waveform with waveform edit software, or update the instrument using firmware updating
software. For detail instruction, please refer to CD.
3.25.3 LAN Port:
The LAN Port is provided on rear panel, which be connected with PC through
LAN cable to remote control for the instrument. For detail instruction, please refer to CD.
3.25.4 LoRa Ant port:
in rear panel, transmit and receive antenna.
3.26 Default Setting
3.26.1 Continuous output (default continuous output after startup)
Waveform
Sine
Duty Cycle of Square
50%
Frequency
1kHz
Symmetry of Ramp
50%
Amplitude
1Vpp
Pulse Width
500µs
DC Offset
0Vdc
Edge Time
10ns
Output Phase
0°
High Level Limitation
10Vdc
Output Polarity
Positive
Low Level Limitation
-10Vdc
External Load
High Z
Output Port
Off
3.26.2 Modulated output (FM,AM,PM,PWM,Sum)
Frequency Difference
500Hz
Phase Deviation
90
°
AM Depth
100%
Modulating Frequency
100Hz
Pulse Width Depth
50%
Modulating Waveform
Sine
Sum Depth
100%
Modulating Source
Internal
3.26.3 Modulating Output (FSK,4FSK,nFSK,PSK,4PSK,nPSK,ASK,OSK)
Hop Frequency 0
1Hz
Hop Phase 0
0°
Hop Frequency 1
200Hz
Hop Phase 1
180°
Hop Frequency 2
5.0KHz
Hop Phase 2
45°
Hop Frequency 3
400Hz
Hop Phase 3
90°
Hop Amplitude
0.5Vpp
Hop Rate
100Hz
Hop Time
3ms
Trigger Source
Internal
Trigger Polarity
Positive
