Products
Signal Generators
RF Signal Generators for Receiver, Transceiver, and Component Test
XGY Tek supplies portable, benchtop, and modular RF signal generators to labs worldwide working on 5G, satellite, radar, aerospace, receiver, and component programs. The portfolio spans CW stimulus, vector modulation, pulse modulation, IQ streaming, and low-phase-noise frequency references from 9 kHz to 44 GHz by model.
Selection should document frequency band, output range from low-level receiver sensitivity work to +17 dBm class drive, phase-noise target such as -110 dBc/Hz at 10 kHz offset and 10 GHz where applicable, 0.001 Hz frequency-resolution need, modulation format, trigger behavior, reference clock, attenuation path, and SCPI control.
The acceptance file should include calibration status, output power check at at least 3 levels, frequency accuracy check, modulation or pulse check, and a scriptable setup state before the source is used in production evidence. For source selection, see our RF signal generator guide.
Calibration documentation and RF support scope are confirmed during quotation.
Signal Generators product list
Best fit
XGY YSG-P400 is a portable RF signal generator covering 200 MHz to 40 GHz with -40 dBm to +10 dBm output, <200 us switching, OCXO +/-0.3 ppm stability, and pulse/AM/FM modulation. It is built for R&D, manufacturing, and field test workflows that need a compact source under 3 kg.
YSG-P400 Signal Generator
- Frequency: 200 MHz - 40 GHz
- Output Power: -40 dBm to +10 dBm
- Stability: OCXO +/-0.3 ppm
- Form Factor: Portable, < 3 kg
Best fit
XGY YSG-400B is a compact RF signal generator for professional test and measurement applications, with 9 kHz to 40 GHz coverage, -120 dBm to +17 dBm output power, 0.001 Hz frequency resolution, CW/sweep operation, and standard pulse modulation.
YSG-400B Series Signal Generator
- Frequency: 9 kHz - 40 GHz
- Output Power: -120 dBm to +17 dBm
- Phase Noise: -110 dBc/Hz @ 10 kHz
- Form Factor: Compact benchtop
Best fit
XGY YSG-5451 is a high-performance PXIe microwave analog signal generator covering 9 kHz to 45 GHz. It combines fine frequency and power control, narrow-pulse modulation down to 100 ns, AM/FM/PM modulation, and dual-slot 3U PXIe scalability.
YSG-5451 Signal Generator
- Frequency: 9 kHz - 45 GHz
- Output Power: -100 dBm to +10 dBm
- Phase Noise: -105 dBc/Hz @ 10 kHz
- Form Factor: Dual-slot 3U PXIe
Best fit
XGY YSG-140 is a compact low phase noise frequency source for fixed-frequency RF and microwave signal generation. The output frequency is configured at the factory for a specific value in the 1 GHz to 52 GHz range and is not field-adjustable after production.
YSG-140 Low Phase Noise Frequency Source
- Frequency Range: 1 to 52 GHz
- Output Power: >=10 dBm
- Spurious Suppression: >=70 dBc
- Harmonic Suppression: >=20 dBc
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Frequently Asked Questions
What signal generators does XGY Tek offer?
When do I need a low-phase-noise frequency source like the YSG-140?
Can XGY signal generators integrate with existing test rigs?
What should be checked before using a signal generator for receiver sensitivity?
When is phase noise the controlling specification?
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Selection Guides
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