Microwave signal generator are mainly used in the electronic communication industry and microwave electronic measurement field, with a frequency coverage of up to 20GHz. They have various important analog modulation (AM/FM/ΦM), pulse modulation, universal digital modulation functions (ASK/F SK/PSK), and customizable dedicated modulation methods, In addition, amplitude frequency scanning, linear frequency modulation, low-frequency output, and up-conversion functions have been integrated into the instrument, making it a flexible and versatile instrument suitable for various application scenarios such as teaching and research, product de velopment, production and maintenance. The complete standard SCPI command set and universal USB and LAN interfaces provide great convenience for remote control and secondary development. Featuring a bilingual menu in both Chinese and English, the operation is simple, convenient, and easy to use.
S1133 Series Microwave Signal Generator
Key Features
Frequency range up to 20GHz
Output amplitude range: -120dBm to +10dBm
Standard analog modulation: AM/FM/ΦM
General digital modulation: ASK/FSK/PSK/QAM, built-in IQ modulator (Model-B)
Pulse modulation
Dimensions (WxHxD) : 385mmx 103mm x 410mm (excluding handle)
Weight ≤7.0kg
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Pure Continuous Wave
- Outputting signals at various frequencies and amplitudes
Output dynamic range of up to 130 dBm
- Outputting signals at various frequencies and amplitudes
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Step Sweep Signal
- The signal generator is capable of generating sweep
signals with equal steps,including three sweep modes: frequency sweepamplitude sweep, and frequency+amplitude sweep
Sweep type: Step sweep, List sweep
- The signal generator is capable of generating sweep
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Analog Modulation
- AM/FM/ΦM
Customizable modulation (SSB/DSB/CW)
- AM/FM/ΦM
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Low Frequency Output
- Low-frequency output: sine waves, square waves, triangular waves, and sawtooth waves
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Digital Modulation
- ASK/FSK/PSK/QAM
IQ modulator (S1133C)
- ASK/FSK/PSK/QAM
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Pulse Modulation
- Pulse modulation, supporting Internal/External pulse
modulation input, External trigger input.
- Pulse modulation, supporting Internal/External pulse
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CW Modulation
- Provide users with CW modulation function, including
long code and short code messages, with a message rate
of 20 code/min to 260 code/min.
- Provide users with CW modulation function, including
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Linear Frequency Modulation
- Linear frequency modulation can simultaneously retain
the characteristics of continuous signals and pulses.
- Linear frequency modulation can simultaneously retain
| Frequency Range |
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| Frequency Resolution |
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| Reference Frequency | 10MHz |
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| Temperature Stability | ±1ppm (Option：±100ppb) |
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| Internal Reference Output | 10MHz, ≥+2dBm (typ.) |
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| Sweep Mode | Frequency, Amplitude, Fequency+Amplitude |
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| Trigger Mode | Auto, External trigger.Key |
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| Harmonics | ≤ -30dBc (typ.) |
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| Nonharmonics |
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| SSB Phase Noise |
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| Amplitude Accuracy |
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| LF Output Frequency Range | Sine wave: 1Hz to 500kHz Triangle wave/Sawtooth wave: 1Hz to 100kHz/1Hz to 100kHz (S1133C Support) Square wave: 1Hz to 20kHz |
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| Pulse Modulation On/Off Ratio | ≥ 70dB |
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| Pulse Period |
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| Pulse Width |
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| Power Supply | 110V to 240V 50/60Hz (AC) |
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| Dimensions (W×H×D) | 385mm×103mm×410mm |
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| Weight | ≤7.0kg |
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(Note: see more detail information in the ‘Resource’ – ‘Datasheet’) |
Main Machine
| Module No. | Item | Description |
| S1133A | Microwave Signal Generator | 100kHz to 15.0GHz |
| S1133B | Microwave Signal Generator | 9kHz to 20.0GHz |
| S1133C | Microwave Signal Generator | 9kHz to 20.0GHz |
Options
| Module No. | Description | |
| PU | Pulse modulation | |
| PT | Pulse traingenerator | |
| BBG | Baseband generator | |
| RFUC | RFup-conversion | |
| LFM | Linear frequency modulation | |
| AMK | Amplitude modulation option(SSB/DSB/CW) | |
| OCXO | High stable OCXO reference clock | |
| SAT | 110dB Step Attenuator | |
| PMC | Power meter controller( UP60） | |
| RMK | Rack mount kit |
