Requirements
RHR subscription
Windows or macOS operating system
Chrome or Safari web browser
Microphone or USB headset (highly recommended)
(video here)
Welcome to RHR's Knowledge Base
Current Supported Version of SmartSDR: 4.1.5
Welcome to RHR's Knowledge Base
Current Supported Version of SmartSDR: 4.1.5
RHR 101 - Operating Basics
The best RHR experience – no software required
Last updated on 23 Oct, 2025
Requirements
RHR subscription
Windows or macOS operating system
Chrome or Safari web browser
Microphone or USB headset (highly recommended)
(video here)