# FSEM20 Rohde & Schwarz Spectrum Analyzer Used

**Additional Features:**

-   Frequency range: 9 kHz-26.5 GHz
-   Frequency counter with selectable resolution
-   Numerous level & Frequency lines
-   Split-screen display
-   Quasi-analog display
-   Sweep Time: 1 us-1500 s
-   Resolution Bandwidth Steps: 1/2/3/5
-   Video Bandwidth: 1 Hz-10 MHz
-   Video Bandwidth Steps: 1/2/3/5
-   Minimum Single-Side-Band Noise: -129 dBc/Hz
-   Maximum Single-Side-Band Noise: -79 dBc/Hz
-   Maximum Dynamic Range: 150 dB
-   Demodulation AM, FM

The Rohde & Schwarz FSEM20 is an advanced, high-speed and high-performance analyzers tailored to the requirements of modern digital communication systems. The Rohde & Schwarz FSEM20 can also be used as general-purpose analyzers for many applications. High measurement speed, modular design and excellent technical features make for an excellent price/performance ratio.

## Details

- **Price:** 0.0 USD - 1400.0 USD
- **Vendor:** Rohde & Schwarz
- **Type:** Spec An
- **Tags:** Analyzers, Manufacturers, product_manual_group_1, Product_used, Rohde & Schwarz, Spectrum

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 525.00 USD | In stock |
| NIST Traceable with Full Data | 1120.00 USD | In stock |
| ISO IEC 17025 Accredited | 1400.00 USD | In stock |

## Images

- FSEM20 Rohde & Schwarz Spectrum Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/fsem20-rohde-schwarz-spectrum-analyzer-used)
> Updated: 2026-05-21