How to make radio scanner from smartphone with RTL-SDR DVB-T dongle

Hello. Today I am showing how to do portable radio scanner using android smartphone and 20$ DVB-T RTL2832 R820T based USB dongle. I am also using SDR Touch application from Google Play store to show you how the USB dongle is working. In this example I tuned to garage remote controll operating on 433 MHz but you can scan any band you wish like police bands, aircraft bands etc. Remember that your smartphone has to support OTG ( USB On the go) to be able to connect with USB rtl-sdr dongle The connector name is RP-SMA , not RCA :-) sorry about that. For all interested in radio stuff : https://www.rtl-sdr.com/ Leave a LIKE and SUBSCRIBE for more ! Thank You ! #RTLSDR #SDRTOUCH #ALCHNL #MULTIMON #HAMRADIO #DUMP1090 #RTL433 #ACARS ---------------------------- Keywords : APRS , multimon , rtlsdr , rtl-sdr, ACARS , ADS-B , weather station hacking , rtl-fm , rtlfm, police scanner , firearm scanner , tetra scanner , trunking radio scanner , software defined radio , rtl2832 , r820t , r820t2 , 915MHz , 433 MHz , 315 MHz , 868 MHz, ham radio , packet radio , morse code , pocsag , gqrx , linux , ubuntu , relay attack , car hack , radio sniffer , radio hacking , cb