News
Jul. 10, 2025
Signal generators are essential instruments that produce controlled electrical signals for testing, calibration, and education. According to MarketsandMarkets, the global signal generator market was valued at approximately USD 1.5 billion in 2023, and is projected to grow at a CAGR of 6.7% through 2030, driven by rising demand in telecommunications, automotive electronics, and education sectors.
Suin Instruments offers a diverse product range engineered for accuracy, stability, and versatility, serving applications across RF/microwave testing, digital communications, and academic training.
Understanding signal generator types helps match solutions to application needs:
Function Generators: They produce standard waveforms (sine, square, triangle). The TFG6800 Series offers dual channels, frequency range from 1 μHz to 100 MHz, with frequency accuracy
±20ppm. Its high resolution (1 μHz) enables fine-tuning for lab experiments and educational purposes.
RF/Microwave Signal Generators: The TFG3860 Microwave Signal Generator covers frequencies from 9 kHz to 6.5 GHz, with frequency resolution of 0.01 Hz and phase noise better than -110 dBc/Hz at 20 kHz offset(typ.). It supports modulation types like AM, FM, Pulse Modulation, and φM critical for wireless system testing.
Pulse Pattern Generators: Suin SU5600 Series delivers 120 Mbits/s pattern option, together with 240 MHz Sine, 120 MHz Square/ Pulse/Arbitrary waveforms, supporting complex digital protocols for high-speed communication tests.
Noise Sources: The noise source products generate broadband Gauss white noise with output noise power up to +3.0 dBm, useful in testing receiver sensitivity and interference tolerance.
Certain tasks demand precision instruments with specialized features:
The SU5600 Pulse Pattern Generator supports up to 2 GSa/s sample rates, suitable for simulating serial digital communication protocols.
Noise source units simulate real-world interference environments, supporting widely application in electronic countermeasures and electromagnetic compaction, BER test and CATV test.
Education: Signal generators like the TFG6800 Series support hands-on STEM education by producing stable, varied waveforms. Their dual-channel outputs allow experimentation with signal mixing and modulation, essential for understanding modern communication systems.
Design: During R&D, engineers use RF signal generators such as the TFG3681 to test prototype radios and IoT devices. Precise frequency control (±20 ppm) and modulation flexibility reduce development time and improve product reliability.
Testing and Troubleshooting: Manufacturers employ signal generators like the TFG3836 for automated testing lines. With frequency ranges up to 3.6 GHz and -110 dBc/Hz @20 kHz(typ.) phase noise, these units enable high-throughput validation ensuring product quality.
Simulation: Pulse and noise generators simulate real-world conditions for wireless and digital systems. The SU5600 Series creates repeatable pulse patterns with jitter under 1 ns Typ., while noise sources help test device performance under varying interference levels.
By integrating advanced DDS (Direct Digital Synthesis) and FPGA technology, Suin Instruments’ signal generators achieve superior signal purity, low jitter, and flexible modulation. Competitive pricing combined with certifications like CE and RoHS ensures compliance and quality assurance for global users.
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