SOOLAI ELECTRONICS CO.,LTD
SOOLAI ELECTRONICS CO.,LTD 南京索莱电子科技有限公司
3 5 2
 
-----PRODUCTS-----
Wireless Tour Guide System
 
Two Way Tour Guide System
 
TG-900
 
Wireless Tour Guide System With MP3 function
 
 
 
Audio Guide System
 
 
 
 
GPS Audio Guide System
 
 
GPS BUS Audio Guide System
 
 
Audio Guide System With Tour Guide function
 
TAG-700
 
 
----CONTACT----
1
86-25-52803489
86-25-52803489
sales@soolai.com
www.soolai.com
No.11,Xinlindadao,Banqiao
  Yuhuatai Zone,Nanjing,China
Website
 

Location: Product=>Two Way Tour Guide System=>UHF Two way tour guide system TG-900

UHF Two way tour guide system TG-900

          

 

 

       TG-900M
   TG-900S
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  Main features of two way tour guide system

   Full duplex wireless tour guide system speaker wear the master device,and visitors wear slave devices.
 
   Speaker and visitor could talking simultaneously,and other visitors will hear their talking.
   Each visitor could speaking by pressing “PTT”button of the slave device.
   The master device with"hang up"function,it could hang up the slave device which is speaking.
   Both master device and slave device built in high quality microphone.
   Easy to use, just need to connect earphone.
   UHF band,PLL synthesized design.  
   128*64 dot matrix double-color OLED display.
   OLED display frequency, volume, microphone garn, battery, RF level, Audio level and overload prompt.
   Display of frequency,volume,battery,RF level,Audio level and microphone gain.
   Welcome LOGO display can be custom made.
   High performance double-IF circuit design.
   Adopt multi-stage high performance RF saw filter, high anti-interference performance to ensure mutiple channels  
       can be used simultanously without interference.
   Built-in high performance audio compander,crystal sound like CD.
   8 steps of RF signal strength display.
   8 steps of audio level display,and audio overload prompt.
   16 levels of digital volume control.
   21 levels of squelch sensitivity control.
   21 levels of microphone gain control,setting range as 0~+20dB。
   Quick mute function of microphone.
   Slave device with automated shutdown function.
   Wear by lanyard.
   High capacity lithium-ion battery,continuous operating time is more than 10 hours.
   Operating range is more than 100m (line-of-sight).
            
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  Application

 
 
     
 
 
     
 
 
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  System Specification of two way tour guide system

    RF Carrier Frequency Range  UHF 780-800MHz / 850-870MHz  
 Oscillation Type  PLL Synthesized  
 Tunable Steps  25KHz  
 Frequency Stability  ±0.005%(0~50)℃  
    Modulation  FM ± 45KHz deviation,compander system with pre-and de-emphasis  
 Intermediate Frequency(IF)  Double-IF 110.6MHz/10.7MHz  
    Image Rejection  >100dB  
   Spurious Rejection  >100dB  
    Audio Frequency Response  50~15000Hz±3dB  
    Total Harmonic Distortion  <0.5%@1KHz ±45KHz modulation  
    Signal-to-Noise Ratio  >90dB(A)  
    RF Power Output  10mW  
    Harmonic Suppression  >80dB  
   Audio Output  3.5mm stereo  
   Volume Control  16 steps digital volume control  
   Built-in Microphone  Φ9.7mm,unidirectional  
   Microphone Gain  0dB~+20dB(step=1dB,21 steps)  
   Display Screen  OLED 128*64 dot matrix Double Color  
   Power Supply  Built-in Lithium ion polymer battery,3.7v/1020mAh  
   Operation Time  About 10 hours  
   Operating Temperature  -10~60℃  
   Dimension  138*49*16mm  
   Weight  65g(With battery)  
    Operating Range  >100m (Environment dependent)  
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  Optional Accessories of two way tour guide system

      无线导游系统-专用头戴式耳机      
SA-215
 
SA-62
 
SA-51
 
SA-51M
 
SA-92
 
Single-side Earphone
Earphone
 
Headphone
 
Headphone mic
 
Lanyard
 
                     
               
SC-02B
 
SC-12B
 
SCB-24BD
 
 
 
2-Slots Charger
 
12-Slots Charger
 
24-Slots Charging/
Disinfection Case
 
 
 
 
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