| Building an electronic gadget from a kit is fun, but what once it is assembled? For many electronics enthusiasts, the real fun only begins w...
More in RF (Radio) (118)
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| Paired with an effective directional antenna, a high-performance, two-stage antenna amplifier designed for the VHF FM broadcast band can hel...
| Many radio enthusiasts employ two types of receivers, one portable and one fixed. This DSP radio is versatile, functioning as either type th...
| RTL-SDR Blog sticks have been around for a while. They can receive HF signals up to 1,000 MHz or higher. The RTL-SDR Blog V4 is the fourth g...
| There are plenty of low-cost SDR receivers on the market, but the KrakenSDR is special: It is a multichannel phase-coherent receiver. It inc...
| The SDRplay RSPdx is a 14-bit single-tuner SDR receiver with continuous coverage from 1 kHz up to 2 GHz. Three input connectors, an ample ar...
| Reliably detecting human presence is not easy. The HLK-LD2410 sensor uses 24 GHz frequency-modulated continuous wave (FMCW) radar technology...