Portable tinysa Spectrum Analyzer - AURSINC V0.3.1 Hand Held Frequency Analyzer | 100kHz to 960MHz MF/HF/VHF UHF Input | ESD Protected Function & 2.8 inch Touchscreen | Signal Generator: Amazon.com: Industrial & Scientific
Spectrum analyzer - Wikipedia
SAF Hand-held spectrum analyzers handle 6 GHz to 20 GHz.
Aim-TTi 6.0GHz Spectrum Analyzer Kit - View Pricing, Buy Online | EMA Store
Stripline PCB filters and modular block construction on a 20GHz Spectrum Analyzer. : r/EngineeringPorn
Signal Hound Offers Spectrum Analyzer Rental - EE Times
14x20 LED Spectrum Analyzer Controller Board DIY PCB | eBay
What Can A $30 USB Spectrum Analyser Do For Me? | Hackaday
PCB 10 channel Analog Spectrum Analyzer from The Electronic Engineer on Tindie
Economical SSA3075X Plus 7.5GHz Spectrum Analyzer - Electronics-Lab.com