Dualwatch, Digital Mode, Diversity Receiver
The IC-R2500 has dualwatch receive capability*1,
allowing you to receive two bands simultaneously. It covers 0.01–3299.999 MHz in
AM, FM, WFM, SSB, CW, DV*2 and P25*3
modes on the main receiver, while the sub-receiver covers 50–1300MHz in AM, FM
and WFM modes*4.
*1 Two antennas are required for dualwatch
receive.
*2 Optional UT-118 required.
*3 Optional UT-122 required. Already installed with some versions.
*4 Frequency range differs depending on version.
The diversity receive*
mode is useful for mobile operation where the received signal changes
continuously. It compares the signal strength and chooses the antenna with the
better signal to maintain good sound and receive quality.
* Two antennas are required. Available in FM/DV/P25
mode between 50– 1300MHz only. Diversity reception is not available while using
dualwatch.
The wide LCD display shows both main/sub receiver settings in an easy-to-read symmetric side-by-side layout. The controller provides separate tuning, volume, squelch knobs and function buttons for the left (Main) and right (Sub) receivers. The LCD backlit color is selectable between amber and green for your preference.
The optional UT-118 D-STAR digital unit and UT-122*
P25 digital unit provide the latest digital mode reception. Catch the action in
digital communications!
* Already installed with some versions.
With Icom’s Dynamic Memory Scan, DMS, you have a versatile memory channel management system at your command. The 1000 memory channels can be arranged by service or personal preference in the 21 memory banks. Selectively link the channels together to scan depending on your needs. Programming the memory channels and 6 character memory names is simple with your PC.
Supplied Accessories

AD-113A/E* USB cable
and antenna
Software CD
Controller head and cable, (3.4m; 11.2ft)
*Depending on version
Special Order Items
| UT-108 DTMF DECODER UNIT DTMF | $26.95 | decode function for Sub-receiver. Either UT- 108 or UT-118 can be installed in the receiver. |
| UT-118 D-STAR DIGITAL UNIT | $189.95 | Provides D-STAR DV mode reception. Either UT-108 or UT-118 can be installed in the receiver. |
| UT-122 P25 DIGITAL UNIT | $189.95 | Provides APCO P25 digital mode reception. |
| OPC-254L DC POWER CABLE | $12.95 | For use with an external power supply. (12V DC required) |
Optional Accessories
| DCC 12 | CP-12L CIGARETTE LIGHTER CABLE 12V DC, 2A output from 12V cigarette lighter socket |
| ACC 16 | UT-106 DSP UNIT Provides noise reduction and auto notch functions |
| CBL 12 | OPC-441 SPEAKER EXTENSION CABLE |