00:00Want listen radio signals without drop big cash? Test 5 SDR dongles under 75 bucks.
00:07Track planes, grab weather satellite pictures, listen local ham bands cheap.
00:12First up, RTL2832U with R860 tuner. Cost 2946. Come with 0.5 ppm TCXO.
00:22Mean frequency stay lock on target, zero thermal drift. Cover AM, FM, SSB, SW clean.
00:324.9 star score from 4000 buyer make this no-brainer starter pick.
00:37Next, RTLSDR blog V4 bundle. Sit at 5253. Pack our 828D tuner chip with built-in
00:46upconverter for direct HF reception without external hardware. Bundle include full multi-purpose
00:52dipole antenna kit. Metal case block outside noise cold. Best total setup out box.
01:00Third, ultra-cheap RTLSDR V2 stick. Run 1682. Range hit 22 to 1100 MHz on FC tuner.
01:10Miss HF bands, but absolute cheapest waste can local air traffic, ADS-B, police dispatch.
01:16Hard beat if budget tight. Number 4, alternate R860 build.
01:23Price 2976. Pack same high stability 0.5 ppm TCXO with full HF direct sampling mode.
01:32Metal enclosure run cool, dump heat fast. Solid 48 rating backup reliability if first option sold out.
01:39Last spot go RTLSDR V4 standalone unit. 6279 Gitsamur A28D receiver core, SMA port,
01:491 ppm TCXO, custom notch filters inside. Pick this if already own good antennas,
01:55only need bare metal receiver for battle station. I'll link live in video description below.
02:01Smash like, subscribe for more radiotech tests. Drop questions in comment box.
