# FSEK20 Rohde & Schwarz Spectrum Analyzer Used

**Additional Features:**

-   Frequency range: 9 kHz-40 GHz
-   Sweep Time: 1 us-1500 s
-   Resolution Bandwidth Steps: 1/2/3/5
-   Minimum Video Bandwidth: 1 Hz
-   Maximum Video Bandwidth: 10 MHz
-   Video Bandwidth Steps: 1/2/3/5
-   Maximum Dynamic Range: 152 dB
-   RMS Detection
-   Pretrigger
-   Eight marker
-   Color TFT Display
-   Dig/Ana Mobile Radio
-   Spread spectrum ch
-   High DynamicRange
-   Demodulation AM, FM
-   Quasi-analog display

The Rohde & Schwarz FSEK20 Spectrum Analyzer comes with low phase noise and OCXO, 1 Hz resolution bandwidth and an FFT filter. The FSEK20 is outstanding for its extremely low noise floor without any impairment to the dynamic range at large signal levels. This can be seen, for example, from the 1 dB compression point of +10 dBm, which yields a dynamic range of 109 dB even at a resolution bandwidth of 1 MHz, allowing GSM, DECT and EDGE power ramps to be determined.

## Details

- **Price:** 0.0 USD - 675.0 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 | 600.00 USD | In stock |
| NIST Traceable with Full Data | 600.00 USD | In stock |
| ISO IEC 17025 Accredited | 675.00 USD | In stock |

## Images

- FSEK20 Rohde & Schwarz Spectrum Analyzer Used

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> Source: [ValueTronics](https://valuetronics.com/products/fsek20-rohde-schwarz-spectrum-analyzer-used)
> Updated: 2026-05-21