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Rohde & Schwarz

Rohde & Schwarz SMR20

10MHz-20GHz Microwave Signal Generator
1 GHz to 20 GHz Frequency Range
-130 dBm to +13 dBm (typical) Output Power Range
0.001 Hz Frequency Resolution
-116 dBc/Hz at 10 kHz offset (at 10 GHz) Phase Noise
Less than -30 dBc Spectral Purity (Harmonics)
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Attribute Value
Frequency Range 1 GHz to 20 GHz
Output Power Range -130 dBm to +13 dBm (typical)
Frequency Resolution 0.001 Hz
Phase Noise -116 dBc/Hz at 10 kHz offset (at 10 GHz)
Spectral Purity (Harmonics) Less than -30 dBc
AM/FM/Phase Modulation Internal and external modulation supported
Pulse Modulation On/Off ratio greater than 80 dB
Interface / Connectivity IEEE 488 (GPIB), RS-232
Power Supply 100 V to 240 V AC, 50/60 Hz
Operating Temperature Range 0 °C to 55 °C
Rohde & Schwarz SMR20 Options:
  • SMR20 - B1 - OCXO Reference Oscillator
  • SMR20 - B3 - Frequency Resolution 0.1 Hz
  • SMR20 - B4 - Ramp Sweep
  • SMR20 - B5 - AM/FM/Scan Modulator
  • SMR20 - B11 - Frequency Extension 0.01 GHz to 1 GHz
  • SMR20 - B14 - Pulse Generator
  • SMR20 - B15 - RF Attenuator for SMR20/27
  • SMR20 - B19 - Rear Connectors for RF, AF (SMR20)
  • SMR20 - B23 - IF Input DC to 700 MHz (SMR20)
  • SMR20 - B25 - IF Input 0.04 GHz to 6 GHz (SMR20)
  • SMR20 - B31 - Low Leakage
Calibration Form Rohde & Schwarz SMR20

Repair Form Rohde & Schwarz SMR20
Maximum file size: 40MB

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ModelSMR20

The Rohde & Schwarz SMR20 is a continuous wave (CW) signal generator with pulse modulation, offering a frequency range from 1 GHz to 20 GHz. It supports optional frequency extension down to 10 MHz with the Rohde & Schwarz SMR-B11 module. Designed with precision and flexibility, this model is ideal for high-frequency test environments requiring stable signal output.

The Rohde & Schwarz SMR20 is suitable for aerospace, defense, and telecommunication testing, ensuring seamless signal generation across a wide frequency band with exceptional signal purity.

Testwall can supply the used Rohde & Schwarz SMR20, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Rohde & Schwarz SMR20.

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