Sennheiser Consumer Audio Compatible with Sennheiser EM 100 G3 – Rackmountable True Diversity Wireless Receiver – A Range (516-558 MHz)

MHz bandwidth: 1680 tunable UHF frequencies for interference-free reception 20 banks of 12 compatible frequencies with automatic frequency scan that searches for available distortion free frequencies True adaptive-diversity reception for high reception quality Sound check mode allows you to check the audio and RF signal at any time during setup Sturdy metal housing with illuminated graphic display