The Icom IC-S21A is a compact VHF handheld transceiver from the 1990s for the 2 m amateur radio band. It operates exclusively in FM mode and offers up to 6 watts of transmit power with several switchable power levels. The radio features 100 memory channels, scan functions, programmable repeater shift, and optional CTCSS tones.
Highlights
100 memory channels with scan edge pairs, call and repeater channelsMultiple transmit power levels up to 6 wattsProgrammable repeater shift and optional CTCSS tonesDouble conversion superheterodyne receiver