
Description
The R&S FSWT26 is a dual-mode test receiver and spectrum analyzer covering 10 Hz to 26.5 GHz. It features two independent RF inputs — both N female, both with full 0–79 dB attenuation — specifically designed to support substitution measurements without external switching. The 500 MHz IF bandwidth enables wideband signal capture and I/Q analysis across the full frequency range.
The FSWT26 supports all CISPR-standard detectors and both normal scan and time domain scan (TDS) modes. Unlike the ESW series, the RF preselector and preamplifier are optional (B223 / B23); the preamplifier offers selectable gain of 0/10/20/30 dB from 100 Hz to 8 GHz and 0/30 dB from 8 to 26.5 GHz. An analog modulation analyzer (AM/FM/ΦM) and I/Q streaming output (optional B517, up to 500 MHz bandwidth at 40 Gbps) are integrated for signal monitoring and broadcast applications.
Product Specifications
Product Details
| Part Number | R&S®FSWT |
| Manufacturer | Rohde and Schwarz |
General Parameters
| Frequency Range | 10 Hz to 26.5 GHz |
| Measurement Type | Both |
| Detectors |
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