The revolutionary new design TG-288 brings a new look to the eTour family and carries on the success of the TG-200 series.
The TG-288 uses new Active Noise Cancellation (ANC) technology to reduce unwanted surround noise or annoying sounds such us from automotive engines, heavy equipment in operation, ventilation systems, noisy markets, etc. and benifits the listeners receive loud and clear messages.
The TG-288 has elegant appearance and comfortable grip, secure and stable transmission, crystal clear digital audio quality, larger size LCD, thoughtful built-in microphone, user-friendly interface and multiple battery options.
The external mic and aux inputs on transmitter and the separate earphone and aux outputs on receiver provide flexible group guide application.
System can choose rechargeable or disposable battery power options for numerous applications with run time of approximately 12-14hrs per charge. Charging is available via micro USB port and the optional 2/12/35-slot charging cases.
Active Noise Cancellation (ANC) significantly reduces distracting background noise and provides receiver a comfortable listening environment for areas with high ambient noise.
Individual mic input and aux input on transmitter. Connect external multimedia (Mp3/smartphone) to the aux input to wirelessly transmit content to the receivers
The convenience of the built-in microphone eliminates the need to worry about the loss or sudden failure of the external microphone.
Separate earphone output and aux level output on receiver. Connect the recorder to the aux output to capture the content
Optimized digital sound quality and reliable transmission
Auto synchronize receiver with transmitter channel
Bright large size LCD displays channel number, mic/earphone volumes, battery meter and receiver signal strength
Rechargeable AA battery option
Energy saving- Receiver will power off when no input signal is detected for 20 minutes System will power off when the transmitter is muted for more than 20 minutes.
Selectable Lanyard and belt clip
TG-288D features Two-way duplex communication function allows receivers to have conversation within group
Frequency selection & No. of selectable channels
Channel Grid 100 KHz
Frequency(MHz)
Channel
Frequency(MHz)
Channel
500-530
300
819.1-823.1
40
502-510
80
823-832
90
510-530
200
863-865
20
520-530
99
863-865 & 823-832
110
794-806
120
863-870
70
803.3-805.7
24
902-928
49
806-810
30
925-937.5
125
812-824
120
944-952
80
other frequencies available on request
Model no
TG-288
TG-288D
Overall System
Frequency
500-952 MHz
Modulation
GFSK
Latency
22ms
35ms
Frequency response
65Hz-3.8KHz
THD at 1KHz
< 1.5%
< 5.2%
Service coverage
Indoor: 100m Outdoor: >150m
Operating temperature
-10 ~ 50℃
TG-288T Transmitter
TG-288R Receiver
TG-288DT Transmitter
TG-288DR Receiver
RF output power
10 mW
－
10 mW
Receiver sensitivity
－
-88 dBm
-88 dBm
3.5mm phone jack
Mic in x 1 Aux in x 1
Earphone output x 1 (32Ω) Aux out x 1 (0Ω)
Mic in x 1 Aux in x 1
Earphone output x 1 (32Ω) Aux out x 1 (0Ω)
Microphone source
Built-in & External
－
Built-in & External
Built-in
Input level
Mic: -35.5dBV Aux: -25dBV
－
Mic: -35dBV Aux: -20dBV
－
Front + & - buttons
Channel selector
Power button
Power on/off and Mute
Power on/off
Power on/off and Mute
Power on/off
Battery
Ni-MH type "AA" 1.2V x 1 Alkaline "AA" 1.5V x 1
Battery life (approx.) w/ 2600mAh battery
12 hr
14 hr
12 hr
The data has been measured using 1x AA NiMH 2600mAh rechargeable battery.
Charging source
DC 5V Micro USB
Charging time
Depends on battery type and capacity
Charging current
250mA± 10%
Regulatory compliance
CE FCC
Dimension
40(W) × 24(D) × 84(H)mm Antenna length not included
