The measurements scenario with the RTL-SDR dongles, antennas and a PC.

Performance of GNSS-SDR for IRNSS L5 Signals Using a Low-Cost RF

Used RTL-SDR dongle with Omni-directional antenna interfaced via

A Look Inside the RTL-SDR Kit (Software Defined Radio with Dipole

Airspy HF+ Discovery

Measured spectrum using the RTL-SDR dongle in the presence of PD

RTL-SDR V3 (Software Defined Radio) with Dipole Antenna Kit

Finally pulled the trigger on a v3. Was monitoring air band with

Frequency Deviation Measurement with an RTL-SDR Dongle

Nooelec NESDR Mini USB RTL-SDR & ADS-B Receiver Set

Radio-Astronomy with RTL-SDR, RPi and AWS IoT

KrakenSDR