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RigSDR: The Ultimate Bridge Between Your Shack and the World
Ever wished you could combine the tactile feel of your physical transceiver with the incredible reception of a remote WebSDR? Meet RigSDR. RigSDR is a lightweight, standalone Windows application that seamlessly connects your physical radio to online SDR receivers. Whether you suffer from high local noise (QRM), live in an antenna-restricted area, or simply want to hear how your own signal sounds across the globe, RigSDR gives you the best of both worlds in one sleek dashboard.
By utilizing the power of OmniRig, RigSDR creates a flawless, real-time link between your hardware and your browser. Turn the VFO knob on your desk, and watch the WebSDR waterfall follow instantly. Click a signal on your screen, and your radio jumps right to it. It’s that simple.ith Global WebSDRsRigSDR allows you to synchronize public WebSDR receivers with your own transceiver using CAT control. Whether you use classic WebSDR, KiwiSDR, or OpenWebRX, RigSDR bridges the gap between your shack and the world.

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Key Features

• True Two-Way Synchronization: Total control. Spin your physical VFO knob to tune the online receiver, or click anywhere on the web waterfall to instantly tune your physical rig. RigSDR features a smart “Anti-Flood” algorithm to ensure smooth, stutter-free tuning for all radio brands (including ICOM CI-V, Yaesu, Kenwood, and Elecraft).
• Auto-Mute on TX (PTT Detection): No more annoying audio feedback or echo! RigSDR constantly monitors your radio’s status. The exact millisecond you press your PTT or hit the CW key, the browser audio is instantly muted. When you release, the audio comes right back.
• Universal SDR Support: Whether your favorite online receiver runs on the WebSDR (Twente), KiwiSDR, or NovaSDR protocol, RigSDR understands them all.
• Built-in Memory Bank: Save your favorite remote receivers in the SDR Memory Bank. Store the name, URL, and protocol, and set your favorite server to load automatically on startup.
• Sleek Dashboard Interface: RigSDR is designed to stay out of your way. It operates as a compact, 90-pixel high “cockpit” toolbar at the top of your screen, automatically snapping the SDR browser right below it for a clean, integrated, and professional look.
• Auto-Updating:
• Always stay up to date. RigSDR automatically checks for the latest features and improvements on startup, ensuring you always have the best experience.
• Bridge the gap between your physical shack and the internet. Upgrade your DX experience with RigSDR today!cs frequency and operating modes (CW, USB, LSB, AM, FM).
• Dual Listening: Monitor the same frequency on both your rig and the WebSDR simultaneously.
• QRM Solution: An ideal tool for operators dealing with high local QRM (interference) or those participating in radio nets.

Important Settings for ICOM Users
To ensure smooth and stable synchronization between your ICOM transceiver, OmniRig, and the RigSDR software, you need to adjust a few specific settings in your radio’s menu.

ICOM radios use a shared data bus (CI-V). If not configured correctly, the radio and OmniRig will “talk over each other,” resulting in data collisions, sluggish response, or a bouncing VFO frequency.

Please navigate to your ICOM’s Connectors -> CI-V menu and apply the following settings:

CI-V Transceive = OFF (Crucial!),
This is the most important setting. OmniRig uses a “polling” system (it constantly asks the radio for its frequency). If CI-V Transceive is set to ON, the radio will automatically broadcast every tiny VFO change as well. This creates an infinite data loop (ping-pong effect) and crashes the synchronization. Always set this to OFF.

CI-V Baud Rate = 19200 or 115200,
Do not use the “Auto” setting. Choose a fixed, high baud rate like 19200 or 115200. Make sure to remember this number, as you will need to enter the exact same baud rate in your OmniRig settings on your PC!

CI-V USB Echo Back = OFF,
This prevents incoming USB data from being echoed back over the internal bus, keeping the data flow clean and fast.

Final Step in OmniRig:
Open your OmniRig settings on your PC, select your specific ICOM model from the dropdown list, choose the correct COM port, and make sure the “Baud rate” matches the fixed number you just set in your radio. You are now ready to use RigSDR!