Wireless systemWireless system

GTG210

GTG-210 wireless tour guide system has a talk-back function.
That make the tour guide more flexible
Very easy for operating

• Two-way duplex communication function 
• Push-to-talk button on receiver to talk back to transmitter
• Compact design with LCD for easily use
• Rechareable Built-in battery with 12 hours working time  
•  Operating distance is about 130 meters
Receiver
  • Model No. GTG-210R
  • Frequency Range 500-930MHz
  • Modulation GFSK
  • Band width 83 MHz
  • Frequency response 20-3kHz
  • Dynamic Range >80 dB
  • Display LCD
  • Sensitivity -88 dBm
  • THD <3%, @ 1 kHz
  • Output 3.5mm phone out
  • Talkback Built-in Mic
  • Operating time > 18 hr
  • Power supply Built-in Li-Polymer
  • Charging Port Micro USB
  • Size 40x12x82.5cm
  • Weight 48g
Transmitter
  • Model No. GTG-210T
  • Frequency response 20-3kHz
  • Display graphic OLED
  • RF output power 10mW
  • Frequency Stability ± 0.005%
  • S/N ratio > 50 dB(A)
  • THD <3%, @ 1 kHz
  • Intput 3.5 mm mic in
  • Operating time > 15 hr
  • Power supply Built-in Li-Polymer
  • Charging Port Micro USB
  • Size 40x12x82.5cm
  • Weight 48g