S1131 RF signal generator provides engineers with a “Smaller, lighter and easier” solution for 3GHz signal-generation applications. While it is an entry level instrument, the S1131 provides most commonly used functions an engineer needs such as CW signal generation, AM/FM/PM/Pulse modulation, digital modulation (ASK, FSK, PSK), Up-converting, LF output etc. S1131 also provides flexible interfaces and support SCPI for easy remote control. S1131 is perfect suitable for education, RF component manufacture and maintenance.
S1131 RF Signal Generator
Key Features
Frequency range from 9 kHz to 3 GHz
Typical output power from -120dBm to +10dBm
Standard low frequency output function, sine, square, triangle and saw tooth wave forms are supported
Standard analog modulation functions, AM, FM, PM and Pulse modulation, minimum pulse width is 100ns
Standard digital modulation functions, ASK, 2/4/8FSK, 2/4/8PSK supported
Support linear frequency modulation, can simulate radar signals
Standard IF input output, USB/LAN remote control interface, SCPI supported
| Frequency Range | 9 kHz to 3 GHz |
| Frequency Resolution | 0.23 dB |
| Internal Reference Frequency | 10 MHz |
| Temperature Stability | ±0.5ppm (option: ±5ppb) |
| Internal Reference Output | 10 MHz, +2 dBm (typ.) |
| Sweep Mode | Step sweep, List sweep |
| Trigger Mode | Auto, External |
| Output Power Range | -120 dBm to 10 dBm |
| Output Power Resolution | 0.01 dB |
| VSWR | < 1.8 |
| SSB Phase Noise | Carrier Frequency Offset @f=300MHz: • ≤-105 dBc / Hz @ 10kHz offset • ≤-115 dBc / Hz @ 100kHz offset Carrier Frequency Offset @f=1GHz: • ≤-93 dBc / Hz @ 10kHz offset • ≤-105 dBc / Hz @ 100kHz offset |
| Harmonic | < -30 dBc (typ.) |
| Non-Harmonic | < -50 dBc (typ.) |
| Analog Modulation Functions | AM, FM, PM, Pulse |
| Internal Modulation Signal Waveform | • Sine wave: 0.1Hz – 500kHz • Square: 0.1Hz – 20kHz • Triangle/ Sawtooth: 0.1Hz – 100kHz |
| RF Output Interface | Type-N, 50 Ω |
| Telecommunication Interface | USB, LAN, RS232 |
| Power Supply | 110 – 240V 50/60Hz |
| Dimension | 340 (W) × 110 (H) ×230 (D) mm |
| Weight | < 5kg |
(Note: see more detail information in the ‘Resource’ – ‘Datasheet’) |
Main Machine
| Module No. | Item | Description |
| S1131 | RF Signal Generator | 9 kHz to 3 GHz |
Options
| Module No. | Item | Description |
| S1131-01 | Internal Baseband Data Generation Option | / |
| S1131-02 | RF Upconversion Device | / |
| S1131-03 | Analog External Audio Modulation | / |
| S1131-04 | High Stability Time Base Option | / |
| S1131-05 | Power Meter Control Kit | / |
| S1131-06 | Directional Antenna | Frequency range 600MHz - 8GHz |
| S1131-07 | Omnidirectional Antenna | Frequency range 300MHz - 7.5GHz |
Video
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Brief Introduction
