KENWOOD Radio Host Program
ARHP-890 Version 1.00
Last updated : August 30, 2018
About this software
This software is the Host Application for a host PC when operating the TS-890S remotely via a network without using the TS-890S's built-in direct remote-control function.
This software is to interface between the ARCP-890, Radio Control Program installed and run on a PC connected to a network, and the KENWOOD TS-890S transceiver.
The command interface can be accessed from within a LAN or via a high-speed broadband connection.
The VoIP program ARVP-10 or a commonly-used VoIP software (such as a P2P telephony software) is separately required for making voice communications via the Internet when not using the TS-890S's built-in VoIP function.
Operating Environment
1. Operating System (OS)
Windows® 7 (SP1 or later) (32-bit or 64-bit)
Windows® 8.1 (RTM or later) (32-bit or 64-bit)
Windows® 10 (Version 1703 (OS Build 15063.0) or later) (32-bit or 64-bit)
This software is designed to run on the above operating systems.
This software also runs on Windows® 11. (Noted on June 23, 2022)
Applicable operating systems are subject to change without notice due to the end of the technical support by Microsoft Corporation or change of the product specifications.
2. Processor
Faster than the recommended CPU for each OS.
3. System Memory (RAM)
Larger than the recommended System Memory for each OS.
4. Free Hard Drive Space
100 MB or more of free hard drive space.
5. Runtime
Microsoft .NET Framework 4.7 (includes .NET Framework 4.0).
6. Peripheral Devices
A display with resolutions higher than SXGA (1280 x 1024).
A keyboard and a mouse, or other pointing devices.
USB 2.0 or RS-232C interface.
*If the transceiver is connected to a PC using a USB cable, ensure that the connection is directly in place. ARHP-890 may not behave properly if a connection is in place through a USB hub.
*Download and install the virtual COM port driver to make a USB connection possible for command communications via a USB connector.
Sound function.
Network function.
*When accessing by remote operation through the Internet using a broadband connection such as xDSL and FTTH, high-speed communication can be enjoyed. However, depending on line conditions of the Internet, command communications may be interrupted.
Usage Notes
If you are remotely controlling the Transceiver using this software via a network such as the Internet, you must conform to the radio laws and relevant domestic laws of the country and/or area where the Transceiver and relevant equipment are installed.
The network environment (including the Internet provider) and/or PC security software configuration may affect the ability of the remote operation to work correctly. It may work correctly after changing the configuration network communications equipment or PCs. If security software and network routers are used on the network, then it is necessary for both host and remote stations to open the TCP ports that will be used for transceiver's PC control command. Please refer to the network communications equipment and PC user manuals for details on how to change their configuration, and take responsibility for configuring the network.
If any problem occurs while you are remotely controlling the Transceiver and relevant equipment, the responsibility of finding a solution to the problem is left solely to the user who remotely control the Transceiver and relevant equipment.
Users are prohibited to assign, rent, lease, redistribute, or resell the software.
Users are prohibited to revise, change, translate, merge, de-compile, or reverse engineer the software.
JVC KENWOOD Corporation does not warrant that quality and functions of this software comply with each user's purpose of use of this software, and unless specifically described in this document, JVC KENWOOD Corporation shall be free from any responsibilities to any defects and indemnities to any damages or losses. Selection and installation of this software shall be made by the User's designation. The User shall take for the use and effects of this Software.
JVC KENWOOD Corporation shall be free from any responsibilities for any incidental losses or damages, such as missing communications or a calling opportunity caused by a failure or performance error of this Software.
JVC KENWOOD Corporation shall own all copyrights and other intellectual properties for the software and all manuals and documents attached to the software. The user shall be allowed to use, not to resell, the software by obtaining a license from JVC KENWOOD Corporation. While the media in which the software is stored is possessed by the user, the ownership for the software itself shall be reserved for JVC KENWOOD Corporation.
Installing the ARHP-890
  Extract the downloaded file "" into a designated folder.
In the designated folder, a folder labeled "ARHP890_100" will be created.Execute the "Setup.exe" in the folder labeled "ARHP890_100", and follow the instructions that appear on the display to install ARHP-890.

Administrator privileges are required when installing the software.
To update ARHP-890, execute the same procedure as used for installation, and follow the instructions that appear on the display to install the software. The latest update is written and installed over the currently installed program.
Uninstalling the ARHP-890
  Select "ARCP-890" in "Control Panel - Programs and Features" for Windows® 7/8.1, or in "Settings - Apps & features" for Windows® 10, and follow the instructions that appear on the display to uninstall the software. Or double-click "Setup.exe", and follow the instructions that appear on the display to uninstall the software.

Administrative privileges are required to uninstall ARHP-890.
Always exit ARCP-890 before uninstalling the software.
If you agree with the details listed above, click the following link to download the ARHP-890 software.
ARHP-890 Ver1.00 23.6MB download
Update History
  Ver1.00 (August 30, 2018)
First Release
Microsoft®, Windows®, and Windows logo are registered trademarks of Microsoft Corporation in the United States and/or other countries.
.NET Framework is a trademark or a registered trademark of Microsoft Corporation in the United States and/or other countries.