BRICsat is a 3U CubeSat built by students at the US Naval Academy.
It has two Amateur Satellite Missions:
• APRS constellation transponder with downlink on 437.975 MHz and with uplink on 145.825 MHz 1k2 and 9k6 AX25
• PSK31 transponder with a 28.120 MHz uplink (2.5 kHz bandwidth) and a UHF FM downlink
BRICsat is planned to launch with Psat-A and Psat-B.
Read the paper Communication and Data Handling System for BRICsat Satellite by Tomáš Urbanec, Petr Vágner, Miroslav Kasal and Ondřej Baran, of the Department of Radio Electronics Brno University of Technology http://www.aprs.org/PSK31/Brno-PSK31_2-PID2722925.pdf
IARU amateur satellite frequency coordination panel http://www.amsat.org.uk/iaru