2 layers220 × 130 mm

Mrf101 40m pa usbpd
ablanquart/thegrenade_2026
USB-C powered linear amplifier for 40M band with harmonic rejection and SMA ports
96 partsCERN-OHL-S-2.0
Boards in 1 GitHub repository, designed in KiCad, that use the MRF101BN by NXP Semiconductors (133V 115W NPN Silicon Plastic Power Transistor). See how each wires it, with its parts, size, README and files; the MRF101BN’s symbol, footprint and pinout are on its own page.

ablanquart/thegrenade_2026
USB-C powered linear amplifier for 40M band with harmonic rejection and SMA ports