US FreeSpeak II Transceiver: 1.9GHz, US
EU FreeSpeak II Transceiver: 1.9GHz, Europe
LA FreeSpeak II Transceiver: 1.9GHz, Latin America
B FreeSpeak II Transceiver: 1.9GHz, Brazil
J FreeSpeak II Transceiver: 1.9GHz, Japan
TW FreeSpeak II Transceiver: 1.9GHz, Taiwan