Rohde & Schwarz SMR40
| Attribute | Value |
|---|---|
| Modulation | pulse |
| Frequency Resolution | 1 kHz |
| Switching Speed | < 10 ms + 2 ms/GHz |
| Interfaces | GPIB |
| Frequency Range | 1 to 40 GHz |
| Output Power | -20 to +8 dBm; +9 dBm at 30 to 40 GHz |
| SSB Phase Noise | < -83 dBc/Hz at 10 GHz, 10 kHz offset |
| Level Accuracy | < 1 dB (to 20 GHz), < 1.4 dB (> 20 GHz) at 0 dBm |
| Harmonics | < -55 dBc (to 20 GHz), < -40 dBc (> 20 GHz) |
| Non-Harmonics | < -60 dBc (to 20 GHz), < -54 dBc (> 20 GHz) |
| Sweep Modes | step sweep, ramp sweep, power sweep, list mode |
| Timebase Aging | 10 MHz, 1 × 10⁻⁶ per year |
Rohde & Schwarz SMR40 10MHz - 40GHz Signal Generator Options:
- SMR40 - SMR-B1 - OCXO Reference Oscillator
- SMR40 - SMR-B3 - Frequency Resolution 0.1 Hz
- SMR40 - SMR-B4 - Ramp Sweep
- SMR40 - SMR-B5 - AM/FM/Scan Modulator
- SMR40 - SMR-B11 - Frequency Extension 0.01 GHz to 1 GHz
- SMR40 - SMR-B14 - Pulse Generator
- SMR40 - SMR-B17 - RF Attenuator for SMR30/40
- SMR40 - SMR-B20 - Rear Connectors for RF, AF (SMR27/30/40)
- SMR40 - SMR-B24 - IF Input DC to 700 MHz (SMR27/30/40)
- SMR40 - SMR-B31 - Low Leakage
The Rohde & Schwarz SMR40 is a high-performance CW signal generator with pulse modulation, covering 1 GHz to 40 GHz, expandable down to 10 MHz with option B11. Featuring advanced frequency synthesis with fractional-N divider, it offers superior SSB phase noise, high spurious suppression, and harmonics filtering ideal for scalar network analysis.
It provides high output power of >+9 dBm at 40 GHz, optional AM/FM and LF generator, synthesized sweep with analog ramp (option B4), and fast digital sweeps. Suitable for RF and LF applications with 10 frequency markers and multiple trigger modes.
Testwall can supply the used Rohde & Schwarz SMR40, 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 SMR40.
Options and configurations
- Modulation: pulse (AM, FM with Opt. B5)
- Frequency Resolution: 1 kHz (0.1 Hz with Opt. B3)
- Frequency Range: 1 to 40 GHz (10 MHz to 40 GHz with Opt. B11)
- Output Power: -20 to +8 dBm (-130 dBm with Opt. B15/B17); +9 dBm at 30 to 40 GHz
- Sweep Modes: step sweep, ramp sweep (Opt. B4), power sweep, list mode
- Timebase Aging: 10 MHz, 1 × 10⁻⁶ per year (< 1 × 10⁻⁷ with Opt. B1)
