Whisper wireless tour guide system,lightweught and small size,convenient to take.
Widely applied to teaching,training,museum,outdoor scenic spots,exhibition/conference center,simultaneous interpretation…
Use mini Jack MIC cable,can input CD,MP3…external audio source.
One Transmitter can cover hundreds of pcs Receivers,stronger,anti-interference ability,sound clearly,more stable performace.
99 channels,815MHZ-823MHZ,99 IDs allow 99 groups to use simultaneously.
Specification:
Transmitter & Receiver:
Frequency Range:815MHZ-823MHZ
Frequency Stability:¡À2ppm
Modulation Deviation:7.2khz
Second harmonics:¡Ý40?dbc
Receiver sensitivity:-105dbm
Transmitter current:<110mA
Receiver current:70mA
Locked Technology:PLL Digital Lock
Working Temperture:-20¡ãC~+70¡ãC
Out cover Material:ABS
Battery type:Built-in Lithium battery
Battery life:15 hours
Talk range:150 meters
Charge Box Size:670*400*290mm about 12kg
Technical Specification of Audio guide system:
Integrated rechargeable Lithium battery, only 4 hours charging time. Easy to use battery charger LCD display for battery power, channel, volume, very easy to operate. UHF for international free frequency license. 100-150 meters range from the transmitter to receivers. 99 independent channels to choose, up to more than 99 groups work simultaneously at the same location. Back with belt clamp for easy carrying. Slim design and nice looking. Very small size.
Application:
Travel & Tourism: Tourism, museums, galleries, business and tour guides to explain the convention; VIP reception: The promotion of company’s products, high-level exhibition, the Government, the reception of VIPs visited the factory, industrial tourism; Teaching training: Schools, training institutes, conference rooms, auditorium, classroom lectures, seminars and other learning activities, special job training.etc.
