Using Multiple RTL-SDR's to Capture a Trunking System

An RTL-SDR dongle has a maximum usable bandwidth of about 2.4 MHz which most often isn't enough to capture an entire trunking system that may be spread out over a larger bandwidth. In order to get around this limitation Luke Brendt has been using three RTL-SDR dongles together to capture a trunking system in his area which…

Using SDR to Build a Trunk Tracker - Police, Fire, and EMS Scanner - Black Hills Information Security

SDR

Triple Threat RTL-SDR System Reads Trunked Radio

trunking

Using SDR to Build a Trunk Tracker - Police, Fire, and EMS Scanner - Black Hills Information Security

SDRtrunk ramblings with Hackrf - mostly good

Running two RTL-SDR Blog V3, coverage question

Nooelec NESDR Mini 2+ 0.5PPM TCXO-based RTL-SDR USB set. Ultra-high quality, Japanese-made TCXO, individually tested to ensure specification

Nooelec NESDR Mini 2+ 0.5PPM TCXO USB RTL-SDR Receiver (RTL2832 + R820T2) w/ Antenna

P25 Trunked Tracking and Decoding with RTL-SDR, Unitrunker, and DSDPlus