Channel 38 vs Channel 70: UK Wireless Microphone Frequency Guide
Key Takeaways Channel 38 (606–614 MHz) requires a £85 annual licence but offers 8MHz bandwidth and reduced interference risk for professional applications Channel 70 (863–865 MHz) is licence-free but limited to 2MHz bandwidth, 10mW power, and higher interference potential UK wireless systems must comply with Ofcom regulations – using Channel 38 without a licence can […]