4 layers100 × 100 mm
SDR board
BillyWoods/Narrowband-SDR
A four-channel narrowband SDR receiver based around the Mirics MSi001, MAX11131 and FX2LP.
467 parts16
Boards using the BGA2803
5 boardsBoards in 4 GitHub repositories, designed in KiCad, that use the BGA2803 by NXP Semiconductors (-4dBm 2.7V~3.3V 23.6dB 26dB 26dB 3dB 5.8mA 8dBm TSSOP-6-1.3mm RF Amplifiers ROHS). See how each wires it, with its parts, size, README and files; the BGA2803’s symbol, footprint and pinout are on its own page.
- 4 layers54.3 × 76.1 mm
Phase interferometer
mpkendall/phase-interferometer
A 2(or more)-element phase interferometric direction finder for 433 MHz using a passive phased array
78 parts3 - 2 layers75.8 × 69.2 mm
Trans
krishukmr/fmcw-sfcw-radar-transceiver
A modular, low-cost Stepped-Frequency Continuous-Wave (SFCW) radar transceiver designed for subsurface geophysical sensing[cite: 4].
33 parts - 4 layers33.5 × 12 mm
Sc ampl
limpkin/side_channel_amplifier
Repository containing the side channel amplifier boards presented at hardwear.io
28 parts3MIT - 4 layers37.5 × 15.5 mm
Sc ampl
limpkin/side_channel_amplifier
Repository containing the side channel amplifier boards presented at hardwear.io
35 parts3MIT