Rohde & Schwarz FSL616 Spectrum Analyzer w/ Preamplifier, EMI Filter & OCXO

9 kHz to 6 GHz, RF Spectrum Analyzer w/ Built-in Pre-amplifier, EMI Filter & OCXO Reference Frequency
 
Options:
R&S®FSL-B4 OCXO Reference Frequency
R&S®FSL-B5 Additional Interfaces
R&S®FSL-B7 Narrow Resolution Filters
R&S®FSL-B8 Gated Sweep
R&S®FSL-B10 GPIB Interface
R&S®FSL-B22 RF Preamplifier (3/6 GHz)
R&S®FSL-B30 DC Power supply
R&S®FSL-B31 NiMH Battery Pack 4.5 Ah