Rohde & Schwarz FSL3 (Model .03)

| Attribute | Value |
|---|---|
| Frequency Range | 9 kHz to 3 GHz |
| Resolution Bandwidth | 10 Hz to 3 MHz |
| Display Average Noise Level (DANL) | -135 dBm (typical, at 1 GHz, preamp off) |
| Phase Noise | -98 dBc/Hz (at 10 kHz offset, 1 GHz carrier) |
| Input Impedance | 50 Ohm |
| Maximum Input Level | +30 dBm (1 W) |
| Dynamic Range | Up to 100 dB |
| Amplitude Measurement Range | -135 dBm to +30 dBm |
| Display | 8.4-inch color LCD (800 x 600 resolution) |
| Power Supply | 100 V to 240 V AC, 50/60 Hz |
Rohde & Schwarz FSL3 (Model .03) Options:
- FSL3 - B4 - OCXO Reference Frequency, aging 1×10⁻⁷/year
- FSL3 - B5 - Additional Interfaces (video out, IF out, noise source control, AUX port, NRP power sensor)
- FSL3 - B6 - TV Trigger
- FSL3 - B7 - Narrow Resolution Filters
- FSL3 - B8 - Gated Sweep
- FSL3 - B10 - GPIB Interface
- FSL3 - B22 - RF Preamplifier
- FSL3 - B30 - DC Power Supply, 12 V to 28 V
- FSL3 - B31 - NiMH Battery Pack (requires FSL-B30)
- FSL3 - K7 - AM/FM/φM Measurement Demodulator
- FSL3 - K9 - Power Sensor Support (requires FSL-B5 or NRP-Z3/4 and NRP Power Sensor)
- FSL3 - K91 - Transmitter measurements for WLAN 802.11a, b, g, j
| Model | FSL3 |
|---|
The Rohde & Schwarz FSL3 Model 03 Spectrum Analyzer offers comprehensive standard features including full detector options (max, min, RMS, quasi-peak), ACP, C/N, CCDF, and OBW testing. It supports up to 32001 trace points, editable limit lines, multiple level units, high-resolution frequency counter, and EMI/FFT filters for precise signal analysis.
It enables advanced testing routines like AM modulation depth and Bluetooth/WLAN signal analysis with USB interface and optional filters from 1 Hz to 30 kHz.
Testwall can supply the used Rohde & Schwarz FSL3 Model 03, 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 FSL3 Model 03.





