TFG3900A Series
Arbitary Waveform Generator
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Arbitary Waveform Generator
Adopting DDS technique, FPGA and SOPC system, TFG3900A Series arbitrary waveform generator has excellent functions, such as it can make max 150 kinds waveform to meet your laboratory requirement, 500MSa/s sample rate and high accuracy make the test fast and easily. Compared with other signal generators, it has higher performance.
Its applications span across various industries, including telecommunications, radar, and scientific research. Below are some key applications:
Wireless Communications
Modulation Testing: Generates complex modulated signals (QPSK, 4FSK, PSK) for testing 5G/6G, Wi-Fi 6/7, and other wireless systems.
Channel Emulation: Simulates real-world channel impairments (fading, multipath) for receiver testing.
Radar & Electronic Warfare (EW)
Pulse-Doppler Radar Simulation: Generates high-frequency radar pulses with agile frequency hopping.
Electronic Countermeasures (ECM): Produces jamming signals and deceptive waveforms for EW systems.
High-Speed Digital & Serial Data Communications
SerDes & High-Speed DAC/ADC Testing: Provides precise jitter, noise, and distortion injection for validating high-speed data converters.
Power Electronics & Automotive
Wide-Bandgap (SiC/GaN) Device Testing: Provides high-speed PWM signals for fast-switching power electronics.
Supports 2 ppm frequency accuracy, which ensures high quality signal output.
CHA and CHB can output totally same signals after setting same frequency, waveforms and amplitude, etc., which will be more convenient for synchronous signal testing and working efficiency enhancing.
TFG3900A supports outputting 150 kinds of waveforms, including Sine, Square, Ramp, Pulse, Noise, PRBS, etc. which meets the different testing requirements such as communication test, drive circuit, signal modulation, etc.
Various modulation types such as FM, AM, PM, PWM, FSK, PSK, etc. can not only enhance the data transmission efficiency, but also reduce the influence to signal from noise and interference.
7 digits/s, 350 MHz built-in frequency counter supports frequency, period, pulse width and duty cycle measuring.
Standard USB Host and Device, LAN communication interfaces.
| TFG3908A | TFG3912A | TFG3916A | ||
| Frequency | ||||
| Range | Sine | 1μHz ~ 80MHz | 1μHz ~ 120MHz | 1μHz ~ 160MHz |
| Square, Pulse | 1μHz ~ 30MHz | 1μHz ~ 40MHz | 1μHz ~ 50MHz | |
| Arbitrary | 1μHz ~ 30MHz | |||
| Ramp | 1μHz ~ 5MHz | |||
| Resolution | 1μHz | |||
| Accuracy | ±(2ppm+1μHz) | |||
| Waveform | ||||
| Type | 150 kinds, including sine, square, ramp, pulse, noise, PRBS, Exponential, Logarithm, Tangent, Gaussian, Cardiac, Quake, etc. | |||
| Length | 16384 points | |||
| Sample Rate | 500MSa/s | |||
| Vertical Resolution | 14 bits | |||
| Amplitude | ||||
| Range | Frequency≤40MHz | 1mVpp ~ 10Vpp(50Ω load) | ||
| Frequency≤80MHz | 1mVpp ~ 5Vpp(50Ω load) | |||
| Frequency≤120MHz | 1mVpp ~ 2.5Vpp(50Ω load) | |||
| Frequency>120MHz | 1mVpp ~ 2Vpp(50Ω load) | |||
| Accuracy | ±(setting value×1%＋2mVpp) | |||
| Flatness(relative to 1MHz Sine) | ±0.2dBm,frequency＜80MHz | |||
| ±0.3dBm,frequency≥80MHz | ||||
| Offset | ||||
| Range | ±10Vpk (ac+dc, open circuit) ±5Vpk(50Ω load) | |||
| Accuracy | ±(setting value×1%＋2mV＋0.5% of amplitude) | |||
| Modulation | ||||
| FM, AM, PM, PWM, SUM Modulation | Modulation Frequency | 1mHz ~ 100kHz (FM, AM, PM, PWM), 1mHz~1MHz (Sum) | ||
| AM Modulating Depth | 0% ~ 120% | |||
| Phase Deviation | 0° ~ 360° | |||
| Pulse Width Deviation | 0% ~ 99% | |||
| Sum Amplitude | 0% ~ 100% | |||
| Source | internal, external | |||
| FSK, 4FSK, QFSK,PSK, 4PSK, QPSK, ASK, OSK | Hope Frequency | 1μHz ~ maximum frequency | ||
| Hope Rate | 1mHz ~ 1MHz | |||
| Trigger Source | internal, external | |||
| Sweep | ||||
| Waveform | Sine, Square, Ramp, etc. | |||
| Type | Linear, Log, List | |||
| Sweep Time | 1ms to 500s | |||
| Return/Hold/Interval Time | 0s to 500s | |||
| Trigger source | Internal, External or Manual | |||
| Burst | ||||
| Waveform | sine, square, Ramp, etc. | |||
| Period | 1μs~500s | |||
| Burst Count | 1 ~ 100000000 | |||
| Start/Stop Phase | 0° ~ 360° | |||
| Trigger Source | internal, external, manual | |||
| Channel Coupling | ||||
| Frequency Coupling | Frequency Ratio, Frequency Difference | |||
| Amplitude Offset Coupling | Amplitude Difference, Offset Difference | |||
| Waveform Coupling | Comination Amplitude, 0% ~ 100% | |||
| SYNC Output | ||||
| Level | compatible with TTL, rise/fall time≤10nS | |||
| Impedance | 50Ω (typical) | |||
| Counter | ||||
| Frequency range | 0.01Hz ~ 350MHz Resolution: 7 digits/s | |||
| Period, Pulse Width Measurement | 100ns ~ 20s | |||
| Duty Cycle Measurement | 0.1% ~ 99.9% | |||
| General Characteristics | ||||
| Power | AC 100 ~ 240V, 45 ~ 65Hz, ＜30VA | |||
| Dimension & Weight | 367×256×106 mm, 3.7 kg | |||
