Rohde & Schwarz SMB100A-B120
| Attribute | Value |
|---|---|
| Frequency Range | 100 kHz to 20 GHz (Opt. B120) |
| Modulation | AM, FM, ΦM, pulse |
| Frequency Resolution | 0.001 Hz |
| Harmonics | < -30 dBc |
| Switching Speed | < 1 ms (list mode) |
| Output Power | -145 to +18 dBm (Opt. B101 to B112); +11 dBm to 20 GHz (Opt. B120), +14 dBm (Opt. B120L); +8 dBm to 40 GHz (Opt. B140), +11 dBm (Opt. B140L); L options without attenuator, min. -20 dBm |
| SSB Phase Noise | < -122 dBc/Hz (-128 dBc/Hz typ.) at 1 GHz, 20 kHz offset; < -102 dBc/Hz at 10 GHz |
| Level Accuracy | < 0.5 dB (200 kHz to 3 GHz), < 0.9 dB (3 to 20 GHz), < 1.0 dB (20 to 40 GHz) |
| Non-Harmonics | < -70 dBc (to 1.5 GHz), < -52 dBc (to 12.75 GHz), < -40 dBc (to 40 GHz), offset > 10 kHz |
| Sweep Modes | step sweep, power sweep, list mode |
| Timebase Aging | 10 MHz, 1 × 10⁻⁶ per year (1 × 10⁻⁷ with Opt. B1, 3 × 10⁻⁸ with Opt. B1H) |
| RF Output Connector | Type-N female (Opt. B101 to B106), 3.5 mm female (Opt. B112/B120), 2.92 mm female (Opt. B131/B140) |
| Interfaces | GPIB, LAN, USB |
| Dimensions | 344 × 112 × 368 mm (to 6 GHz), 344 × 112 × 418 mm (Opt. B112 to B140) |
| Weight | 5.3 kg (to 6 GHz), 5.6 to 6.9 kg (Opt. B112 to B140) |
Rohde & Schwarz SMB100A-B140 Options:
- SMB100A-B140 - SMB-B1 - OCXO Reference Oscillator
- SMB100A-B140 - SMB-B1H - OCXO Reference Oscillator, High Performance
- SMB100A-B140 - SMB-B26 - Harmonic Filter Option, 150 MHz to 40 GHz
- SMB100A-B140 - SMB-B32 - High-Power Option, 50 MHz to 40 GHz
- SMB100A-B140 - SMB-K21 - Pulse Modulator
- SMB100A-B140 - SMB-K23 - Pulse Generator
- SMB100A-B140 - SMB-K27 - Pulse Train (requires SMB-K23; only available for instruments with serial number > 102400)
The Rohde & Schwarz SMB100A/B120 is a compact RF and microwave signal generator covering frequencies from 100 kHz to 20 GHz. It delivers outstanding performance with a frequency resolution of 0.001 Hz, output levels from -120 to +15 dBm, and ultra-low phase noise (<128 dBc/Hz @1 GHz, 20 kHz offset). It supports LAN, USB, and GP-IB control interfaces, with optional AM, FM, phase, and pulse modulation.
This generator is ideal for a wide range of RF applications requiring precise and stable signal outputs. Optional modulations further extend its versatility for complex testing environments.
Testwall can supply the used Rohde & Schwarz SMB100A/B120, 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 SMB100A/B120.
