H-280U UHF Wireless Meeting Microphone

◆ System include 1 receiver and 2 transmitter microphone

◆ Operating frequency range: UHF 740-790MHz/610.00-659.75MHz

◆ Adopts CPU control and PLL combined technology

◆ Frequency stability: <±30PPm

◆ The FM maximum frequency could be adjustable within the range from -45 KHz to +45KHz

◆ It is equipped with the pre-warning display for weak battery, audio frequency response compressor and auto electricity level control circuit

◆ Adopt multi-channel high band and intermediate band frequency selective filtering, fully eliminate interference signal

◆ Build-in feedback eliminating technology which can decrease the feedback and noise effectively

◆ Perfect performance with the best chips and components; adopt SMD original mount design to enhance the product quality and stability

◆ Operation distance up to 100 meters with the best condition, 50 meters in normal condition

◆ Frequency and channel are locked to protect anti-jamming function