The original cloning software is widely considered discontinued or unavailable from official Icom retail channels. Icom Mobile Radio Programming Software & Cables: IC-2820
No. Icom does not offer a free download. Any site offering a free download should be treated with suspicion—it may contain malware or be an outdated version that does not work.
Open the software, select the correct COM port, and choose "Read from Radio" to download current settings.
If you decide to purchase the official CS-2820 software from an Icom dealer, you will need one of the following official cloning cables to connect your transceiver to your PC:
| Problem | Likely Solution | |---------|------------------| | “Port not found” | Wrong COM port; USB adapter needs driver; try COM1-4 | | “Timeout error” | Radio not in clone mode? (Some IC-2820H require you to press [M/CALL] + [VFO] while powering on – check manual) | | Software won’t install on Windows 10 | Run installer in Windows XP SP3 compatibility mode | | Garbled memory data | Bad cable or wrong driver for USB-to-serial adapter (use FTDI chipset) | Icom Cs-2820 Software Download
Note: A standard Ethernet cable will not work; the pinout is different.
Extract the downloaded ZIP folder containing the CS-2820 software. Run the setup.exe file and follow the on-screen prompts to complete the installation. Step 3: Identify your COM Port Plug your programming cable into a USB port on your PC. Open the Windows . Expand the Ports (COM & LPT) section.
) plugged into the data jack on the back of the radio, he felt like he was bridging two different eras of technology.
The CS-2820 Cloning Software is a dedicated programming tool developed by Icom to manage the IC-2820H radio [1]. It provides a user-friendly spreadsheet-style interface on your computer screen to manage: Frequencies, offsets, tones, and tags. Any site offering a free download should be
The is the official cloning software developed by Icom Inc. specifically for programming the IC-2820 series of dual-band mobile transceivers. This software allows operators to manage memory channels, set scan edges, adjust DTMF codes, and configure various radio settings via a PC interface, bypassing the tedious manual programming required via the radio's front panel.
You can easily copy and paste frequency data, import lists from RepeaterBook or Excel, and organize thousands of channels.
In the CS-2820 software, click the icon (or select Clone -> Read ).
This article provides a comprehensive guide on programming software options for the Icom IC-2820H, how to acquire them, installation requirements, and step-by-step guidance. (Some IC-2820H require you to press [M/CALL] +
⚠️ download CS-2820 from random forums, torrents, or “free software” websites. These files often contain trojans or keyloggers. Icom has never released this software as freeware.
Ensure the USB driver for the cable is installed before opening the software to prevent communication errors. 4. How to Install and Use the Software
, manage bank names, and configure radio settings on a PC. It is often provided on CD-ROM and requires a license key. RT Systems WCS-2820 : A popular modern alternative available for both (8.1, 10, 11) and (10.13.6 or higher). It includes a D-STAR calculator