TFG2900A Series Function/Arbitrary Waveform Generator Users’ Guide
Suin Instruments Co., Ltd
2
Introduction
With Direct Digital Synthesis technique (DDS), Field Programmable Gate Array (FPGA) and high
sampling rate 1.2GSa/s, TFG2900A series are of the excellent technical performances and
powerful function characteristics which are necessary for the fast measurement. 7 inches color
LCD display can show the illustration of output waveform and parameters. The touch screen and
easy - to - use keypads and knobs make the operation much easier.
1. Main Features
Output Channel: up to four independent output channels with complete equivalent function.
Frequency Characteristic: 1ppm Accuracy, 1µHz Resolution.
Amplitude Offset: 1% Accuracy, 1mVpp Resolution.
Built-in Waveform: 165 kinds of waveform, Sine, Square, Exponential, Log, etc.
Square, Ramp: Accurate Square’s duty cycle and Ramp’s symmetry could be set.
Pulse: Accurate pulse width and edge time could be set.
Double Pulse: Pulse width and time interval of the two Pulses could be set separately.
Phase Characteristic: The phase and polarity that output signal relative to synchronizing signal
could be set.
Modulation Characteristic: Total 13 types of modulation such as FM, AM, PM, PWM, SUM, FSK,
ASK, etc. could be supported.
Burst Output: period-settable signal and gated-controlled signal could be output.
Frequency Sweep: Support linear frequency sweep and exponential frequency sweep signal.
Frequency sequence: High speed hop-frequency frequency sequence can be output..
Synthesis of harmonic: The instrument can synthesize multiple harmonics, and every harmonic’s
amplitude and phase can be independently set.
Arbitrary waveform: Point by point output mode to prevent waveform’s any detail from losing.
Waveform Editing: You can use keyboard editing function or computer’s edit software to edit
arbitrary wave
Waveform sequence: The instrument can output arbitrary wave sequence with different waveform
length and cycle times.
Isolation characteristic: Output signals are isolated from case by grounding, they can be connected
