Rohde & Schwarz
Rohde & Schwarz FSH818
9 kHz to 8 GHz with preamplifier and tracking generator Spectrum Analyser (Signal Analyser)
100 kHz to 18 GHz Frequency Range
Up to 100 dB Dynamic Range
800 x 480 pixels, 6.1-inch color LCD touchscreen Display Resolution
Up to 4 hours with internal Li-Ion battery Battery Life
-161 dBm (1 Hz RBW, typical, with preamplifier) Displayed Average Noise Level (DANL)

| Attribute | Value |
|---|---|
| Frequency Range | 100 kHz to 18 GHz |
| Dynamic Range | Up to 100 dB |
| Display Resolution | 800 x 480 pixels, 6.1-inch color LCD touchscreen |
| Battery Life | Up to 4 hours with internal Li-Ion battery |
| Displayed Average Noise Level (DANL) | -161 dBm (1 Hz RBW, typical, with preamplifier) |
| Resolution Bandwidth (RBW) | 1 Hz to 3 MHz |
| Phase Noise | -100 dBc/Hz at 10 kHz offset (typical, at 1 GHz) |
| Interfaces | USB, LAN (Ethernet), GPS receiver (optional), WLAN (optional) |
| Weight | Approximately 3.3 kg (7.3 lbs) including battery |
| Operating Temperature Range | -10°C to +55°C (14°F to 131°F) |
Rohde & Schwarz FSH818 Options:
- FSH818 - K40 - Remote Control via LAN or USB
- FSH818 - K41 - Distance-to-Fault Analysis (for models .24 and .28 only, requires R&S FSH-Z320 or R&S FSH-Z321 and R&S FSH-Z28 or R&S FSH-Z29)
- FSH818 - K42 - Vector Network Analysis (for models .24 and .28 only)
- FSH818 - K44 - 3GPP WCDMA BTS/Node B Pilot Channel and EVM Measurement Application
- FSH818 - K45 - Vector Voltmeter (for models .24 and .28 only)
- FSH818 - K46 - CDMA2000 BTS Pilot Channel and EVM Measurement Application
- FSH818 - K46E - CDMA2000 BTS Code Domain Power Measurement Application (R&S FSH-K46 required)
| Model | FSH818 |
|---|
The Rohde & Schwarz FSH8/18 is a high-performance portable spectrum analyzer covering 9 KHz to 8 GHz with a resolution bandwidth from 100 Hz to 3 MHz, and includes a preamplifier and tracking generator.
Ideal for field and lab use, it offers a low noise floor of -141 dBm, optional wireless communication measurement support, power sensor connectivity, and 4.5 hours of battery life.
Testwall can supply the used Rohde & Schwarz FSH8/18, 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 FSH8/18.





