First class product quality requires top-notch professional service, as leaving equipment unused is the biggest waste. TinySDR developed based on PlutoSDR has a more scientific RF performance layout, better heat dissipation performance, and greater transmission power.
In fact, the main purpose for customers to purchase SDR is to learn how to use SDR and ultimately become RF full stack engineers. Therefore, purchasing SDR products itself is actually the simplest, and what really matters is how to use and master SDR, modulation, and demodulation.
Learning SDR requires excellent English and mathematical skills. Customers who do not possess these abilities should not purchase. Unless you just want to use my device as a ready-made transmitter or interference source, after all, I have written ready-made software.

I deliberately translated two English books that I think are very meaningful word by word
A software defined radio for engineers, SDR++user guide, which not only translated but also added many of my personal annotations and insights on SDR learning. I hope it can be helpful to everyone.

Regarding any other usage issues, please communicate with me in a timely manner. We are all engineers, discussing problems together and making progress together.

1. Product configuration: 7z020+ad9361
2. Frequency range: 70MHz-6GHz, with PA amplifier for transmission, maximum output RF power of 20dBm, recommended output not exceeding 10dBm, in conjunction with my developed upper computer
It can be used as an excellent signal interference source, making it convenient for customers to conduct testing.
3. Pocket size, business card size
4. USB direct power supply
5. Onboard USB jtag debugging circuit
6. Simple to use, one micro USB port completes jtag, USB serial port, and power supply functions
7. Onboard dry Ethernet port, USB serial port, Raspberry Pi expansion interface
8. Equipped with a fan cooling plate, it is even cooler
9. Provide source code for network and wireless transmission and reception routines
10. Fully compatible with ADI's Pluto SDR, capable of directly running related software programs