RFS-1000 | 100 MHz - 42 GHz RF/Microwave Signal Generators – CW & Sweep
The RFS-1000 Series is a compact, high-performance RF and microwave signal generator platform built for lab testing, automated test systems, and advanced RF development. Designed with precise frequency control, low phase noise, and a wide operating range, it delivers a cost-effective yet reliable solution for engineers and researchers who need stable, repeatable signal generation. Its compact flange-mount design makes it an excellent local oscillator (LO) option for seamless system integration in larger RF and microwave assemblies. The RFS-1220 offers frequency coverage from 100 MHz to 22 GHz, while the RFS-4200 extends up to 42 GHz, providing the performance and flexibility required for higher-frequency applications.
RFS-1000 Overview
Key Features | Applications |
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Covers the Following Satellite Bands:
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RFS-1000 Series GUI
RFS-1000 | Phase Noise V. Frequency
Phase Noise Estimator
Enter frequency in GHz (e.g., 10, 18, 30, 40):| RFS-1220 | RFS-1420 | |
| Frequency Range | 20MHz – 20 GHz (calibrated), settable up to 22 GHz | 100MHz – 40 GHz (calibrated), settable up to 42 GHz |
| Connector | 2.92mm K-connector [3.5mm SMA Compatible] | 2.4mm K-connector |
| Output Power Range | -40 to +15 dBm (0-13 GHz) -22 to +15 dBm (13-22 GHz) |
-20 dBm to +13 dBm (0.1 – 20 GHz) -13 dBm to +15 dBm (20 – 40 GHz) |
| Power Output Accuracy | ±1.0 dB typical | ±1.0 dB (LF-20 GHz) ±2.0 dB (20-40 GHz) |
| Phase Noise | -92 dBc @ 20 GHz (10 kHz offset) | -90 dBc @ 40 GHz (10 kHz offset) |
| Frequency Step Size | < 2 Hz | 10 Hz |
| Harmonic Content | < -25 dBc (typical) | < -25 dBc (typical) |
| Reference Source | Ultra-low-noise 100 MHz VCXO locked to internal TCXO or external 10 MHz reference [MCX Connector] | Ultra-low-noise 100 MHz VCXO locked to internal OCXO or external 10 MHz reference (±10 PPB stability oven-controlled oscillator) |
| Modulation | Continuous Wave (CW), Sweep Mode | |
| Control Interface | USB & Ethernet, SCPI command | |
| Power Supply | USB-C (5 V – 2.0 A) | |
| Size & Enclosure | 4.25″ W x 2.50″ H x 6.75″ D (Aluminum) | |
| Weight | 1.3 lbs (0.59 kg) | |
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