Assume you have a . Here is the definitive process:
: Check System Information (under Apple Menu > About This Mac > System Report) to see if your device is listed under USB or Ports.
Navigate to System Settings > Privacy & Security . Scroll down to check if the driver extension was blocked. If prompted, click Allow and enter your administrator password.
Ensure your PC chassis and your radio chassis are connected to the same central station ground bus. Ground loops can cause RF feedback, corrupting data transmission or blowing out the USB serial chip entirely. Ld-c101 Usb To Ci-v Driver
It converts the universal serial bus (USB) signaling from your PC or laptop into the single-wire TTL voltage levels required by the Icom CI-V protocol.
Works with most Icom radios having a "Remote" or CI-V jack (e.g., IC-718, IC-706, IC-7300, IC-7610).
Follow these steps to safely install your LD-C101 driver on a Windows environment. 1. Download the Certified Driver Assume you have a
Physically, the LD-C101 is generally packaged as a compact dongle or a small internal PCB (Printed Circuit Board). It features a USB Type-A or Type-B connector on the computer side and a 3.5mm stereo jack or a dedicated header on the radio side. The design is powered entirely by the USB bus, drawing approximately 5 volts from the host computer, which eliminates the need for external power supplies. Its compact form factor makes it highly portable, a critical feature for field operations and portable stations.
Prolific chipsets require official PL2303 drivers to communicate properly with modern operating systems.
Download the latest Prolific driver from the official Prolific website. Installation Steps (Windows 10/11) Follow these steps to install the driver properly: Scroll down to check if the driver extension was blocked
: Use dmesg or lsusb to verify the device is recognized.
For macOS users, the process has become simpler in recent years.
If your logging software displays a "Rig Control Error" or fails to read the frequency, check for these common faults: Error Code 10 (Device Cannot Start)
Plug the USB end of the LD-C101 into an available port on your computer. To verify the installation: