µCell BB

µCell BB turns a Raspberry Pi into a software-defined radio base station. An SX1255 transceiver covering 400 to 510 MHz, on a HAT that fits a Pi 3, 4, 5, or Zero 2W. TETRA through Bluestation or Flowstation, DMR, D-Star, YSF, P25 and FM through MMDVM-IQ, or anything else that speaks SoapySDR.

In the box: 

• µCell BB board, assembled and tested

• Two U.FL to SMA pigtails, 10 cm

• 40-pin Pi header, and the 12-pin accessory header if you choose one, loose or pre-soldered as selected 

Every board is measured individually on a radio test set before it ships. 

Specifications, install instructions, and full documentation: Jankyneering.cc/mu-cell 

Open hardware, OSHWA certified BE000024. Supplied as-is for amateur radio experimentation, not CE-certified; the operator bears full liability for its use.