Rohde & Schwarz FSL18
Portable Spectrum Analyzer

Frequency range up to 18 GHz
Largest I/Q demodulation bandwidth (28 MHz) in its class
High measurement accuracy
High resolution filter accuracy owing to all-digital implementation
Robust and compact
Comes standard with the OCXO Reference Frequency Function
Carrying handle and low weight (<8 kg/18 lb)
Optional battery operation
Wide range of functions, simple operation
Easy to upgrade with options on-site

Rohde & Schwarz FSL18 Shown

Product Information
Datasheet	548 KB
Product Flier	516 KB
Supplementary Flier	2.1 MB
Product Brochure	4.5 MB
Product Overview	636 KB
Additional Content	1.4 MB
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Buying a spectrum analyzer no longer means having to make compromises. With the R&S®FSL18, you can now enjoy high-end features without stretching your budget.

The R&S® FSL18 expands the R&S® FSL spectrum analyzer family by extending the frequency range to 18 GHz (20 GHz over range). It is an extremely lightweight and compact spectrum analyzer, which makes it ideal for a large number of applications in development, service and production at microwave frequencies. Examples include the installation and maintenance of radar systems and microwave links, as well as the production of microwave components or satellite surveillance.

Despite its compact size and extended frequency range, the R&S®FSL18 is the only instrument in its class that has a bandwidth of 28 MHz. Featuring an I/Q demodulation bandwidth of 28 MHz, the spectrum analyzer is ideal for measuring both spectral and modulation parameters of broadband applications such as WLAN and WiMAX, including harmonic signals up to 18 GHz. In the time domain, its fast digitizer allows the detection of pulsed signals and the measurement of pulse widths.

Specifications
Frequency
Frequency Range	9 kHz to 18 GHz (overrange 20 GHz)
Frequency Resolution	1 Hz
Frequency Accuracy	aging per year: 1 x 10^-7
Maximum rated input level with RF attenuation ≥ 10 dB
DC voltage	50 V
CW RF power	30 dBm (= 1 W)
Peak RF power	36 dBm (= 4 W) <3 s
Max. pulse voltage	100 V
Max. pulse energy	pulse width 10 µs
Max. pulse energy	2 mWs
Maximum rated input level with RF attenuation < 10 dB
DC voltage	30 V
CW RF power	20 dBm (= 100 mW)
Peak RF power	26 dBm (= 400 mW)
Max. pulse voltage	30 V
Max. pulse energy	pulse width 10 µs
Max. pulse energy	2 mWs

Pricing for U.S. Customers Only

Ordering Information
Model	Description	Buy Online	Price
FSL18	Rohde & Schwarz FSL18 Spectrum analyzer 9kHz to 18GHz (overrange 20 GHz); -135...+20dBm, RBW 300Hz - 10MHz		$25,575.00
FSL1828	Rohde & Schwarz FSL18.28 Spectrum analyzer 9kHz to 18GHz. -135dBm to +20dBm, RBW 300Hz to 10MHz, incl. tracking generator 10MHz to 18GHz		$31,770.00
Included Accessories
	(1) Power cable (1) CD-ROM with Control Software (R&S FSH View and documentation) (1) Quick Start Manual.	Included
Options
FSLB5	Rohde & Schwarz FSL-B5 Additional interfaces video/IF-output, power meter 28 VDC for noise source		$475.00
FSLB6	Rohde & Schwarz FSL-B6 TV trigger (SKU 1300.5901.02)		$495.00
FSLB7	Rohde & Schwarz FSL-B7 Narrow resolution filters 10 Hz - 10 MHz		$330.00
FSLB8	Rohde & Schwarz FSL-B8 Gated sweep function		$705.00
FSLB10	Rohde & Schwarz FSL-B10 GPIB Interface		$640.00
FSLB22	Rohde & Schwarz FSL-B22 RF preamplifier gain 20 dB		$1,280.00
FSLB30	Rohde & Schwarz FSL-B30 DC power supply 12-28V		$680.00
FSLB31	Rohde & Schwarz FSL-B31 NiMH battery pack		$1,115.00
FSLK7	Rohde & Schwarz FSL-K7 Analogue demodulation AM/FM/PM (SKU 1301.9246.02)		$2,155.00
FSLK8	Rohde & Schwarz FSL-K8 Bluetooth TX Measurements, Basic Rate and EDR (SKU 1301.9398.02)		$3,555.00
FSLK9	Rohde & Schwarz FSL-K9 Power sensor measurements with NRP		$640.00
FSLK20	Rohde & Schwarz FSL-K20 Cable TV Measurements (SKU 1301.9675.02)		$2,710.00
FSLK92	Rohde & Schwarz FSL-K92 Application firmware for WiMAX 802.16, OFDM measurements		$6,840.00
FSLK92U	Rohde & Schwarz FSL-K92U Upgrade from FSL-K92 to FSL-K93		$2,815.00
FSLK14	Rhode & Schwarz FSL-K14, Spectrogram Measurements		$1,350.00
FSLK30	Rhode & Schwarz FSL-K30, Noise Figure and Gain Measurements, Application Firmware (Requires FSL-B5, Preamplifier, and Noise Source)		$5,450.00
FSLK72	Rhode & Schwarz FSL-K72, 3GPP FDD BTS Application Firmware		$5,020.00
FSLK91	Rohde & Schwarz FSL-K91 WLAN TX Measurement (SKU 1302.0094.02)		$8,560.00
FSLK93	Rohde & Schwarz FSL-K93 Application Firmware for WIMAX 802.16 OFDM/OFDMA Measurements for FSL		$9,870.00
Optional Accessories
EVSZ6	Rohde & Schwarz EVS-Z6 Accessory for EVS300, FSL, ZVL protective hard cover		$115.00
ZZAS334	Rohde & Schwarz ZZA-S334 Adapter for BW2000 3HU 3/4 cabinet with impact protection		$485.00
FSLZ3	Rohde & Schwarz FSL-Z3 Soft carrying bag for R&S FSL series		$455.00
FSLZ4	Rohde & Schwarz FSL-Z4 Additional charger unit for FSL-B31		$210.00
RAZ	Rohde & Schwarz RAZ Matching pad 50/75 0 Ohm, 0 MHz to 2700 MHz		$890.00
FSHZ38	Rohde & Schwarz FSH-Z38 75 ohm matching pad N to BNC (female)		$530.00
FSHZ2	Rohde & Schwarz FSH-Z2 VSWR Bridge & power divider 10 MHz to 3 GHz for FSHx		$2,895.00
Power Sensors
NRPZ11	Rohde & Schwarz NRP-Z11 Average power sensor for universal use 10 MHz - 8 GHz, 200 pW - 200 mW		$3,175.00
NRPZ21	Rohde & Schwarz NRP-Z21 Average power sensor for universal use 10 MHz - 18 GHz, 200 pW 200 mW		$3,865.00
NRPZ22	Rohde & Schwarz NRP-Z22 Average power sensor 10 MHz - 18 GHz, 2 nW - 2 W for universal use		$4,090.00
NRPZ23	Rohde & Schwarz NRP-Z23 Average power sensor 10 MHz -18 GHz, 20 nW - 15 W for universal use		$4,475.00
NRPZ24	Rohde & Schwarz NRP-Z24 Average power sensor 10 MHz - 18 GHz, 60 nW - 30 W for universal use		$4,835.00
NRPZ91	Rohde & Schwarz NRP-Z91 Average power sensor 9 kHz - GHz, 200 pW - 200 mW		$3,710.00
NRPZ51	Rohde & Schwarz NRP-Z51 Thermal power sensor 0 - 18 GHz, 1 mu W - 100 mW		$2,640.00
NRPZ55	Rohde & Schwarz NRP-Z55 Thermal power sensor 0 - 40 GHz, 1 mu W - 100 mW		$4,050.00

Rohde & Schwarz FSL18Portable Spectrum Analyzer

Rohde & Schwarz FSL18
Portable Spectrum Analyzer