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-TH-UVF1A VHF/UHF hand Held&Mic-5&K-Cable&Battery
-TH-UVF1A VHF/UHF hand Held&Mic-5&K-Cable&Battery

Entry Level D-STAR Mobile with Big Rig Features

Since the introduction of D-STAR in 2001, Icom has been committed to improving and advancing the D-STAR experience. The ID-4100A and it’s advance technology does just that! The upgraded user interface and new enhancements provide a product other digital voice modes cannot match!

-ID-4100A VHF/UHF DualBand D-STAR XceiverDeluxe
$429.95 $309.77
-ID-4100A VHF/UHF DualBand D-STAR XceiverDeluxe<br>*Final$319.00

Limited to Stock on Hand

* After $20 Mail in Rebate

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Purchases must be made at an Authorized Icom Dealer.

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VHF/UHF dual band D-STAR mobile with the MBA-8 Controller bracket included

Output power

  50W, 15W, 5W (Hi, Mid, Low)

RX frequencies:

118-174, 230-550MHz

Receiver type:

  Dual conversion superhetrodyne

User friendly

The ID-4100A’s full dot-matrix display gives the user the ability to see a lot of information on the screen. For example, Repeater list or GPS position information are clearly arranged and easy to read.

GPS Position
Repeater List



Terminal Mode and Access Point Mode Expand Communication Coverage and Fun

Terminal and Access Point modes* enable you to enjoy long-distance D-STAR (Digital Smart Technology for Amateur Radio) communication through the Internet. You can access the D-STAR repeater network through the Internet, regardless of locations and conditions of nearby repeaters.

* An optional free download software, RS-MS3W is required to be installed in the PC. An optional free download application, RS-MS3A is required to be installed, in the Android™ device.

Terminal Mode

By connecting the ID-4100A to the Internet through a Windows® PC or Android™ device, the Terminal mode enables you to use a D-STAR repeater to make D-STAR gateway calls.


Access Point Mode

The Access Point mode enables another D-STAR transceiver to make D-STAR gateway calls through the ID-4100A connected to the Internet. 50 watts of output power can be used for a D-STAR access point.


Note for the Terminal mode and Access point mode:
• An Internet IP connection is necessary for a PC (Windows®) or Android™ device. (Either a dynamic or static IP address can be used.) • Before you set up the Access point, check any regulations or laws in your country.

• Only one D-STAR transceiver can transmit through an Access point at a time. • For the Access point or Terminal mode operation, you must register your MY and Access point call signs with a Gateway repeater/server that has the RS-RP3C installed.

Selectable LCD and Key Backlight Color

Users can pick between white, green, amber or blue as the backlight color. The backlight night time setting function, allows you to automatically change the display backlight brightness when the designated time comes.

Green, Amber and Blue Radios

The DV/FM near repeater search function assists you in accessing nearby repeaters, even in areas you visit for the first time. The function searches for nearby repeaters using the repeater memories with the GPS position information. To use the near repeater search function, the position data of the repeater is required. The ID-4100A will ship with the D-STAR repeater memories pre-programmed, but the position data of some D-STAR repeaters may not be entered or exact.

Built-in GPS

The integrated GPS receiver shows your own position, course, speed and altitude on the display and can be used for exchanging position reports, D-PRS and searching for nearby repeaters.

Voice & data storage

Add a microSD* card to store various information including voice memory, TX voice message, QSO log, RX history log, and GPS log data. Memory channels and other settings can be saved and loaded into the transceiver.
* MicroSD card is sold separately.

Android™ and iOS™ apps available

Install the UT-137 Bluetooth® board and download the RS-MS1I (for iOS™ devices) or RS-MS1A (for Android™ devices) to enable you to wirelessly connect to the ID-4100A and remotely set the DR functions, link with a map application, and send/receive messages over the DV mode. In addition, pictures taken by a smart device can be transmitted via the DV Fast Data mode or DV mode.

Text Messaging
Send a photo


Software/App OS Function Required option
RS-MS1A Android™ 4.0 or later Remote control operation UT-137
RS-MS1I iOS™ 8.0.1 or later Remote control operation UT-137
RS-MS3A Android™ 4.0 or later Terminal/Access Point mode OPC-2350LU
RS-MS3W Windows® 7 or later Terminal/Access Point mode OPC-2350LU
CS-4100 Windows® 7 or later Programming microSD card/OPC-2350LU/

Additional features

  • Data place in voice frames transfer data 3.5 times faster (3480 bps) than in the conventional DV mode (with voice).
  • Terminal mode and access point mode
  • The QUICK key allows instant access to menus listing dedicated functions depending on mode
  • Multiple scan functions for Memory/Bank scan, Full scan, Band scan, Program scan, Program link scan, Duplex scan Tone scan, and DR scan
  • 16 channels of DTMF memory (24-digit)
  • CTCSS/DTCS signaling with the split tone functions (analog mode)
  • 8.33 kHz air band channel reception
  • Auto repeater function

D-Star Dual Band Digital Transceiver
Frequencies:TX 144 - 148 , 430-450MHz
                  RX 118-174, 230-550 MHz
Type of Emission: F2D, F3E, F7W
Modes: DV, FM, FM-N, AM (RX only) 
Output Power: 50W, 15W, 5W
Channels:1000 regular channels
               4 call channels                        
              50 program scan edges 
              1500 repeater memories
              300 GPS memory

Dimensions (W x H x D):
Main Unit: 5.9 x 1.6 x 6.8 in
Controller: 4.8 x 1.6 x 1.2 in
  Main Unit: 2.4lb
  Controller:3.5 oz
Warranty: 1 Year


  • Full dot-matrix display
  • DV / FM near repeater search function
  • Built-in GPS
  • microSD card slot for voice and data storage
  • Selectable LCD and key backlight color: white, amber, green or blue
  • Bluetooth ® option
  • Android™ and iOS™ Apps Available
  • DV fast data mode
  • Terminal mode and access point mode
  • The QUICK key allows instant access to menus listing dedicated functions
    depending on mode
  • Multiple scan functions for Memory/Bank scan, Full scan, Program scan,
    Program link scan, Duplex scan Tone scan, and DR scan
  • CTCSS/DTCS signaling with the split tone functions (analog mode)
  • 8.33 kHz air band channel reception
  • Auto repeater function


  • Hand microphone (HM-207S)
  • Controller cable (OPC-837)
  • DC power cable (OPC-345B)
  • Microphone hanger
  • and spare fuses
  • Owner’s manual
ID-4100 inside-front

Model Description
ID-4100A VHF/UHF dual band D-STAR mobile
ID-4100A DELUXE VHF/UHF dual band D-STAR mobile with the MBA-8 Controller bracket included
Model Description Picture
OPC-1529R Data cable (RS232 to 3.5mm)
OPC-2350LU Smart phone data cable
OPC-440 Microphone extension cable (RJ-45 M/F) (16.4ft)
OPC-589 Microphone adapter cable (8 pin to RJ-45)
OPC-599 Cable adapter converts 13-pin ACC connector to 7-pin & 8-pin ACC connector
Encryption & Internal Modules
UT-137 Bluetooth unit
External Speakers
SP-30 20W large external speaker
SP-35 5W external speaker with 3.5mm speaker jack and 2m cable
VS-3 Bluetooth pendant earpiece microphone w/PTT
HM-154 Simple microphone for Amateur mobile radios (RJ45)
HM-207S DTMF standard mic ID-4100
HM-209 Noise cancelling microphone
HM-232 Hand microphone for ID-4100
Mounting Hardware
MBF-4 Mounting bracket for the ID-5100
Programming Software & Cables
OPC-478UC PC to handheld programming cable with USB connector for radios with 2-pin connectors
Remote Mounting
MBA-8 Controller bracket for ID-4100A
MBF-1 Remote head mount. Adhesive pad and adjustable pivot points holds it securely. Requires MBA-5 or MBA-8.
OPC-1156 Remote head extension cable (3.5m)

• RS-MS1A: Remote control application for Android.™
• RS-MS1I: Remote control application for iOS.™
• RS-MS3A: Terminal/AP mode application for Android.™
• RS-MS3W: Terminal/AP mode software for Windows® PC.
• CS-4100: Programming software for Windows® PC.

* Applications for Android™ can be freely download from Google Play.
* Application for iOS™ can be freely download from App StoreSM.
* Software for Windows® PC can be freely download from the Icom website.

D-STAR (Digital Smart Technology for Amateur Radio) is a digital radio protocol developed by JARL (Japan Amateur Radio League). Icom, Icom Inc. and the Icom logo are registered trademarks of Icom Incorporated (Japan) in Japan, the United States, the United Kingdom, Germany, France, Spain, Russia, Australia, New Zealand and/or other countries. Android and Google Play are registered trademarks or trademarks of Google Inc. Windows is either a registered trademark or a trademark of Microsoft Corporation in the United States and/or other countries. The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Icom Inc. is under license. IOS is a trademark or registered trademark of Cisco in the U.S. and other countries and is used under license. App Store is a service mark of Apple Inc. All other trademarks are the properties of their respective holders. NEVER operate the transceiver while driving a vehicle. Safe driving requires your full attention—anything less may result in an accident.

#CHS-counter ID-4100AD- CHS-ID-4100A-D #

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This product was added to our catalog on Friday 05 May, 2017.
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