The Communication-1 Subsystem is responsible to provide a reliable relay link with the spacecraft

The primary components on the spacecraft:

    1. Deployable ISIS UHF/VHF dipole antennas
    2. AMSAT Linear Transponder

The primary components on the ground station:

    1. Circular polarized UHF/VHF antennas
    2. G5500 rotator
    3. Advanced Receiver LNA
    4. IC9100 and FunCube Dongles
    5. SatPC32 for tracking and Dopplar control
    6. FoxTelemetry for decoding