Equipped with Active Noise Cancellation (ANC), the new SmartGo tour guide system further introduces the industry's first fully automatic frequency scanning technology and combines smart pairing methods.It weighs only 45 grams, ultra-light, and can be used up to 100 meters away. Battery life exceeds 25 hours.
Featuring an intuitive control interface, excellent two-way talk function, and a high-tech appearance.
Designed to make your tour experience easier and more comfortable.
Smart pairing and instant automatic cleaning channel scanning.
Unique and advanced full-duplex two-way communication digital solution.
Active Noise Cancellation design (ANC) and reliable transmission for over 100 meters.
45g ultra compact and lightweight design.
Exclusive SmartGo logo.
Excellent energy efficiency.
Frequency selection & No. of selectable channels
Channel Grid 100 KHz
Frequency(MHz)
Channel
Frequency(MHz)
Channel
500-530
149
812-824
59
502-510
40
819.1-823.1
20
510-530
99
823-832
45
520-530
49
863-865
9
748-758 & 803-806
65
863-870
34
794-806
60
902-928
24
803.3-805.7
12
925-937.5
63
806-810
15
944-952
40
other frequencies available on request
Model no
SmartGo
Overall System
Frequency
500-952 MHz (varies by region)
Modulation
GFSK
Audio sampling
8KHz 16bit
Frequency response
65Hz-3.8KHz
Dynamic range
> 80 dB
Signal to Noise
> 60 dB
THD at 1KHz
< 5.2%
Latency
35ms
Service coverage
Indoor: 100m Outdoor: >150m
SG-2T (Transmitter)
SG-2R (Receiver)
SG-R2L (Receiver)
RF output power
－
10 mW
Receiver sensitivity
-88 dBm
3.5mm phone jack
Headset
Earphone output or Headset
Earphone output
Microphone source
Built-in & External
Built-in & External
－
+ & - buttons
Volume up/down
Power button
Power on/off
Front button
Mute/Two-way activation
Push Talk
－
Battery
Li-Polymer Battery (630mAh*2/ 3.7V)
Battery life (approx.)
20Hrs
25Hrs
25Hrs
Dimension
34 (W)-20 (D)-63(H) mm Antenna length not included
