DAS doubles the capacity of the current 12.5kHz channel allocation. Icom allows you to meet any narrow banding requirements today, and provides a solution to any future spectrum deficiencies. Digital/analog mixed mode operation. The IC-FR5000 series can receive both analog and digital signals on a single channel. You can partially introduce the IDAS system, while using the existing analog radios in a system. The IDAS system allows you to scale migration to narrow band digital at your own pace and need.
Improved audio quality. The IDAS system occupies only 6.25kHz spacing per channel. With the improved sensitivity of narrow band communications, increased communication greater than 12.5kHz analog mode can be achieved. The IDAS system uses the AMBE+2™ codec, which provides clear audio and simultaneous data communication. Network interface*
PTT priority setting (Local Mic., external PTT or repeater operation)
Built-in inversion type voice scrambler and optional voice scrambler UT-109R or UT-110R*
5-Tone and DTMF encoder/decoder* and CW ID transmitter
Analog wide/narrow (12.5/25kHz) channel spacing programmable*