適用於: 研討會、城市導覽、工廠參觀、博物館、名勝古蹟、景點導覽、運動競技訓練、助聽系統
TG-288 / TG-288D 革命性的新設計,為eTour家族帶來了全新面貌,並繼承了 TG-200 / TG-201 的完美基因。
TG-288 採用新的主動式降噪(ANC)技術,可減少不必要的環繞噪聲或惱人的聲音,例如汽車引擎聲、運轉中的重型設備、通風系統、嘈雜的市場等,以及聽眾收到響亮清晰信息的好處。
TG-288 / TG-288D 擁有優雅的外觀和舒適的握感,安全與穩定的傳輸,如水晶般的清晰數位音效品質、大尺寸液晶顯示屏、精心設計的內建麥克風、友善的操作界面以及多種選項的電池配套方案。
TG-288 / TG-288D 提供可充電及一次性電池的配套選項,可依不同場合搭配使用,連續使用長達 12~14 小時,另外可通過一般手機的 Micro-USB
充電線或可選配的 2 / 12 / 35 槽充電器來進行充電。
TG-288 / TG-288D | |||
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Channel Grid 100 KHz | |||
Frequency(MHz) | Channel | Frequency(MHz) | Channel |
500-530 | 300 | 823-832 | 90 |
502-510 | 80 | 863-865 | 20 |
510-530 | 200 | 863-865 & 823-832 | 110 |
520-530 | 99 | 863-870 | 70 |
794-806 | 120 | 902-928 | 49 |
806-810 | 30 | 925-937.5 | 125 |
812-824 | 120 | 944-952 | 80 |
819.1-823.1 | 40 |
Model no | TG-288 | TG-288D | |||||
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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 |
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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) |
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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 |
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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 |
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Weight | 38.6 g (batteries not included) | ||||||
Color | Black frame | Blue frame | Grey frame | Red frame |