An off-the-shelf RTL-SDR unit.
Download scientific diagram | An off-the-shelf RTL-SDR unit. from publication: Low Cost AoA Unit for IoT Applications | In this paper, we present a low cost Angle of Arrival (AoA) estimation unit that can be used as an Internet of Things (IoT) receiver and provides AoA estimations of the received signals. This AoA unit built based on converting multiple individual low cost Software Defined | AoA, Internet of Things and Multiplication | ResearchGate, the professional network for scientists.
![](https://www.rtl-sdr.com/wp-content/uploads/2024/02/gqrx_windows.png)
rtl-sdr
![](https://i.ytimg.com/vi/grszfiOuSM8/sddefault.jpg)
The Casefor the RTL-SDR V3/4 dongle
![](https://www.rtl-sdr.com/wp-content/uploads/2024/02/satdump_multimode.png)
![](https://hackaday.com/wp-content/uploads/2024/02/sdr_pi.png)
Pi 5 And SDR Team Up For A Digital Scanner You Can Actually Afford
![](https://www.rtl-sdr.com/wp-content/uploads/2018/02/RTLBlog_LNA_Product_Flat.jpg)
New Product: RTL-SDR Blog 1090 MHz ADS-B LNA
Includes 1x RTL-SDR Blog brand R860 RTL2832U 1PPM TCXO HF Bias Tee SMA Dongle (V3) (Dongle Only) Several improvements over other brands including use
![](https://m.media-amazon.com/images/I/61XSnRdwLRL.jpg)
V3 R860 RTL2832U 1PPM TCXO SMA Software Defined Radio (Dongle Only) (Black)
![](https://www.researchgate.net/profile/Noori-Bnilam-2/publication/332141599/figure/fig4/AS:743106395770881@1554181779239/A-schematic-of-the-six-RF-channels-RTL-Array-unit-All-the-RTL-SDRs-are-connected-to-the_Q320.jpg)
An off-the-shelf RTL-SDR unit.
![](https://www.rtl-sdr.com/wp-content/uploads/2017/06/DC_1.jpg)
Testing the Outernet Dreamcatcher: Linux Based ARM PC with Built in RTL-SDR
![](https://hackaday.com/wp-content/uploads/2015/06/passive-radar-using-rtl-sdr-blogview.png?w=800)
Building Your Own SDR-based Passive Radar On A Shoestring
![](https://ae01.alicdn.com/kf/S10adbc9703d34521a4080d7dc2aceb10n.jpg_640x640Q90.jpg_.webp)
RTL SDR receiver V3 Pro with chipset rtl2832 rtl2832u r820t2 for Ham radio SDR RTL for 500 Khz-2 GHz UHF VHF HF AM FM - AliExpress
![](https://www.rtl-sdr.com/wp-content/uploads/2021/11/cariboulite-side-perspective2-cs_jpg_project-tile.jpg)
CaribouLite Crowd Funding Launched: A $119 30-6000 MHz 13-bit 2.5 MHz Bandwidth TX/RX SDR Hat for the Raspberry Pi
![](https://www.rtl-sdr.com/wp-content/uploads/2018/02/RTLBlog_LNA_Product_PCB_Flat.jpg)
New Product: RTL-SDR Blog 1090 MHz ADS-B LNA
![](https://cdn.hackaday.io/images/6654241431205694561.jpg)
Project, RTL-SDR With Upconverter and Case