STL-SG-022203-S1 ERAVANT | Alldatasheet
Document overview
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Technical content
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2025 by Eravant Advanced Rev 1.3 ACCESS Low Phase Noise Synthesized Signal Generator,
200 MHz – 20 GHz
STL-SG-022203-S1 is a portable, touchscreen and USB controlled Synthesized Signal Generator designed and manufactured for standard test instrumentation, communication, and radar systems as a local signal source. It covers a frequency range of 0.2 to 20 GHz with exceptionally low harmonics and spurious emissions, as well as superior low phase noise performance. It is externally referenced with a high-performance internal reference backup. The frequency resolution of the module is up to 0.2 Hz. This Synthesized Signal Generator has a maximum spurious of -65 dBc. It has a built-in voltage regulator to further improve the signal quality and provide overvoltage protection. This instrument integrates an advanced embedded processor, which runs stably and responds quickly. It supports direct touchscreen control via an easy-accessible HMI or can be remotely controlled with the USB Type-B port by the computer. Electrical Specifications: Parameter Minimum Typical Maximum Frequency Range 0.2 GHz 20 GHz Step Size 0.2 Hz Output Power -20 dBm +13 dBm Output Power Flatness ±2.5 dB Frequency Stability ±0.2 ppm or Same as External Reference Frequency Accuracy ±0.2 ppm or Same as External Reference Output Spurious -70 dBc -65 dBc Output Harmonics (0.2 - 12 GHz at 5 dBm) 30 dBc Output Harmonics (12 - 20 GHz at 5 dBm) 20 dBc External Reference Input (@ 10 MHz) 5 dBm Internal Refence Output (@ 100 MHz) 10 dBm Phase Noise (Internal) See the Data Plot section Control Interface Touch Screen/USB Type-B Pulse Modulation Depth ≥60 dBc @ Output Power + 10 dBm Pulse Modulation Pulse Width 0.1 ms 5 ms 10 ms Pulse Modulation Time ≤30 ns Raise/50 ns Fall Supply Voltage/Current 12 V/2,600 mA Specification Temperature +25 oC Operating Temperature 0°C +50°C ECCN EAR99
FEATURES
- Easy Control
- Portable
- Low Phase Noise
APPLICATIONS
- Test Lab
- Instrumentations
- System Reference Source SUPPLEMENTAL DETAILS
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2025 by Eravant Advanced Rev 1.3 Mechanical Specifications: Typical Performance Plots: Item Specification RF Output SMA (F) Connector
100 MHz Output SMA (F) Connector
10 MHz Input SMA (F) Connector
Pulse Input SMA (F) Connector Communication Port USB Type-B DC Bias 2.5 mm DC Jack (AC-to-DC power converter included) Body Material Aluminum Finish Black Anodized Dimension 9.00’’(L) x 6.25’’(W) x 2.50’’(H) Outline TL-SG-S1 -25 -15 0 2 4 6 8 10 12 14 16 18 20 Power Out (dBm) Frequency (GHz) Output Power vs. Frequency -20dBm -15dBm -10dBm -5dBm +0dBm +5dBm +10dBm +13dBm
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2025 by Eravant Advanced Rev 1.3 * The phase noise data is taken with internal reference: Maximum phase noise at 20 GHz: Frequency Offset 1 kHz 10 kHz 100 kHz 1 MHz Phase Noise -101 dBc/Hz -110 dBc/Hz -110 dBc/Hz -112 dBc/Hz -140 -130 -120 -110 -100 -90 -80 -70 -60 Phase Noise (dBc) Frequency Offset (kHz) Measured Phase Noise vs. Frequency
0.2 GHz
10 GHz
20 GHz
www.eravant.com | 424-757-0168 | support@eravant.com Copyright © 2025 by Eravant Advanced Rev 1.3 Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters]) NOTE:
- Test data provided is collected from a sample lot. Actual data may vary slightly from unit to unit. All testing is performed under +25 °C room temperature.
- Eravant reserves the right to change the information presented without notice. CAUTION:
- If a waveguide is present, any foreign objects in the waveguide will cause performance degradation and may damage or destroy the unit. (0.90 ± 0.02 Nm). Torque wrench model SCH-08008-S1 is highly recommended.