FernSDR by Steven9101 - high-performance open-source WebSDR server built in modern C++17 with zero external dependencies. github.com/Steven9101/FernSD… Features: One-line installer, admin dashboard, isolated hardware modules (RTL-SDR, RX-888, etc.), ultra-low latency audio/waterfall.

2/2: Estimated cost: $500 – $1,500 (depending on gearbox power rating). To evaluate demand before launching mass production, we need your feedback. If you'd be interested in purchasing this platform, please drop a LIKE on this post! youtube.com/watch?v=F9PzVmeb…

1/2: We developed a prototype of the Smart 2-Axis Motion Control Platform: a dual-core ESP32 & FreeRTOS system for high-precision positioning (antennas, PTZ, robotics). • RS-485 Modbus RTU & Wi-Fi WebSocket • PID + AS5600 12-bit encoders • Auto-calib & SCADA/PLC integration

How to launch your own private base station using a USRP B210 clone in 3 steps. blog.csdn.net/mcupro/article… buy it aliexpress.com/item/10050127…

The L-band decoding tool that cracks open Inmarsat's BGAN satellite broadband service called DecBGAN by developer @ArclampSDR youtube.com/watch?v=V0433yI9…

1xBTS - Open-source CDMA2000 1x / EV-DO cellular network stack written in Rust. Deploy a full network (BTS, BSC, MSC, SMSC) using SDRs (LimeSDR, USRP). Supports calls, SMS, and packet data for research and vintage tech! 🔗 github.com/chrismoos/1xbts

SDROxide - a modern open-source SDR client & transceiver written in Rust for HAMs and SWLs. Al-in-One: Built-in FT8/FT4, RTTY, PSK, SSTV & CW skimmer - no extra software like WSJT-X required. github.com/dividebysandwich/…

Do not buy JetKVM. I fell for the marketing and nice looks, expecting it to function like an actual KVM, but it only worked for a couple of minutes before showing 'USB disconnected'. Such a shame — they got their funding, but didn't deliver on support. github.com/jetkvm/kvm/issues…

An open-source web platform for automated satellite tracking and telemetry decoding. Features scheduled passes, real-time SDR orchestration, waterfall visualization, and integration with SatDump for data processing. Supported by Docker. github.com/sgoudelis/ground-…

Too little attention is paid to UberSDR - a great new web SDR platform. Real-time full HF spectrum + multi-band WSJT-X skimming (no GPU). Web client, SoapySDR. Runs on affordable RX-888 MKII & regular PC. Powered by ka9q-radio. ubersdr.org

Malahit Mlite-880 – SSB/AM/FM shortwave receiver. The noise reduction feature works really well. Bluetooth support included. For $247.35 aliexpress.com/item/10050098…

1.2m inflatable antenna operating in Ku, C, X, and Ka bands. Designed for tactical operations.

I may have found the source of the powerful clicks on the airwaves. It's likely China's over-the-horizon radar (OTHR), due to the ongoing military exercises near Taiwan. bbc.com/news/articles/c87l7x…

A powerful clicker has appeared on shortwave. It is most often observed in the direction of Asia. I listened on several WebSDRs. You can observe short powerful clicks around 21 MHz. It might be some kind of over-the-horizon radar.

Zynq7010 AD9363 XC7Z010 Development Board PlutoSDR Nano for US $77.53! aliexpress.com/item/10050103…

The AD9371 chip has been around for a long time, but it never gained the same mass popularity for building TX/RX SDRs as the AD936x. On top of that, the evaluation board used to be prohibitively expensive. Now for $275 and have live 100 MHz bandwidth goo.su/zwJcTp1

I think that a circuit based on the AD8367 could be used for a broadband mini-loop amplifier also. aliexpress.com/item/33026929…

I use this inexpensive board with a differential amplifier for a loop antenna. It performs very well at frequencies from 4 to 28 MHz. And can compete with LZ1AQ and Wellbrook designs. aliexpress.com/item/10050080…

Another fork of the Pluto SDR (7010+AD9363) - mini. aliexpress.com/item/10050093…