• TX: 1240-1300MHz 
• Operate in both D-STAR Digital Voice and Digital Data Mode
• Works with current analogue 1.2GHz repeaters
• PC Remote Control
• Short message in DV mode
• Callsign Function
• Digital Callsign Squelch (DSQL) & Digital Code Squelch (CSQL)
• EMR Mode Operation (Emergency)
• 950bps (approx.) data communication capability in Digital Voice mode
• 105 alphanumeric memory channels

The ID-1 can operate in both Digital Voice and Digital Data Mode as well as conventionally with current analogue 1.2GHz repeaters. The ID-1 has an operating frequency range of 1240-1300 MHz, with FM and GMSK (Digital) modulation formats providing clear voice and high-speed data transmission (128kbps). The D-STAR digital repeater system allows you to relay the digital voice and data offering long distance communication capability through multiple repeater links and/or an Internet gateway relay.