1.UHF radio frequency for interference-free reception.
2.Frequency synthesized PLL circuitry for stable signal transmission.
3.Automatic mute control for silent standby.
4.Individual volume control on each receiver.
5.Two jacks for the microphone and line ensuring variable utilization.
6.The Aluminum alloy Case Protable,Durable,Fire Protection.
Factories, Museums, Tourist Attractions, Zoos & Theme Parks, Cruise Ships & Buses, Schools, Meetings & Lectures, Employee & Dealers Training, Hotels and Resorts, Special Events.
Educational Institutions, Corporate Meetings, Training and Seminars, Theaters, Governmental Agencies, Houses of Worship, Conventions and Auditoriums.
Courtrooms, Educational Institutions, Conferences or Conventions, Houses of Worship, Medical Facilities, Employee & Dealers Training, Hotels & Resorts.
? Frequency Control: PLL synthesized function
? Carrier Frequency: 433MHz
? Modulation Mode: FM
? Frequency Response: 60Hz-15kHz
? S/N Ratio: £¾45dB (at 1kHz)
? Total Harmonic Distortion: £¼1%
? Transmit Power: ¡Ü10mW
? Input Level: Virtual Value 500mV
? Transmitter Power Supply: 2 x 1.5V AA Alkaline Battery(NOT included)
? Transmitter Playtime: Approx. 12hrs
? Receiver Power Supply: 2 x 1.5V AA Battery(NOT included)
? Receiver Playtime: Approx. 25hrs
? Operating Range: Approx. 50m
UHF radio frequency for interference-free reception
Frequency synthesized PLL circuitry for stable signal transmission
Two jacks for the microphone and line ensuring variable utilization
Automatic mute control for silent standby
Individual volume control on each receiver