Rohde & Schwarz FPL1026-P1 Spectrum Analyzer Package: 5 kHz to 26.5 GHz, FPL1000 Series, High-Performance Spectrum Analysis, Frequency Range: 5 kHz to 26.5 GHz, Resolution Bandwidth: 1 Hz to 10 MHz, Display: 10.1″ Touchscreen, Interfaces: USB, LAN, GPIB, Trigger In/Out, Comprehensive Measurement Functions, Ideal for RF and Microwave Applications.