Усилитель Goboost Triband 900 1800 2100 МГц усилитель сигнала сотового телефона 2G 3G
- Категория: Repeater >>>
- Поставщик: Shenzhen,Goboost,Communication,Technology,Co.,Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Aug-17-2025 | 42.68 $* | 43.42 $* |
| Jul-17-2025 | 34.35 $* | 35.69 $* |
| Jun-17-2025 | 41.8 $* | 42.10 $* |
| May-17-2025 | 41.65 $* | 42.77 $* |
| Apr-17-2025 | 33.16 $* | 34.80 $* |
| Mar-17-2025 | 40.5 $* | 41.42 $* |
| Feb-17-2025 | 40.34 $* | 41.80 $* |
| Jan-17-2025 | 40.87 $* | 41.75 $* |
Характеристики
Company Profile
Products Description
Specification | ||||
Parameter Data | Uplink | Downlink | ||
890~915 MHz | 935~960 MHz | |||
1710~1785 MHz | 1805~1880 MHz | |||
1920~1980 MHz | 2110~2170 MHz | |||
Output Power | 17±2dBm | 21±2dBm | ||
Gain | 65±3dB | 70±3dB | ||
MTBF | ≥50000H | |||
Power Supply | AC: 100~220V DC: 12V / 2A | |||
Power Comsumption | 4W | |||
Mechanical Specification | ||||
RF Connector | N(Female)*2 | |||
Installation Type | Wall hang | |||
Applicable Scene | Indoor | |||
Signal Booster Size | 198mm * 180mm * 19mm Net Weight : 1.2kg | |||
Working Environment | Humidity : 10～90% Temperature : -20℃～+60℃ | |||
How it works :
Outdoor Antenna: Send / Receive wireless signal data to Base station
Indoor Antenna: Send / Receive wireless signal data to Cell phone
Signal Booster: Strengthen the received signal
Indoor Antenna: Send / Receive wireless signal data to Cell phone
Signal Booster: Strengthen the received signal
Details Images
OVER-CURRENT PROTECTION
SHOT-CIRCUIT PROTECTION
NEW DESIGN WITH ALUMINUM ALLOY SHELL
FASHION & DURABLE BOTH YOU CAN HAVE
PROTECT BOOSTER FROM LONG-TERM USE
COLD & HEAT RESISTANT
DURABLE AND TOUGH
Installation Instructions
STEP 1: Search a position where can receive good signal (stronger than-70dB) . Install outdoor antenna on that location, point to base station.
* Different cable length meeting your demand.
STEP 2: Install indoor antenna to the position where you need to cover signal.
STEP 3: Connect outdoor antenna and BTS port by coaxial cable, then connect indoor antenna and MS port, ensure all connections are ready. Power on your repeater and enjoy it.
Package & Production
FAQ
Q1: How about gain and output power of your device?
A: GB21 Tri-band signal repeater has 70dB Gain and 21dBm Output power,
Q4: What's your MOQ?
A: We don't have MOQ. Small quantity is also acceptable.
Q5: Do you accept OEM / ODM order?
A: Yes, we can customize the brand logo, colors, and frequencies.
Q6: Payment Method
A: T/T, Western Union, Paypal, and Credit Card are available,
we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
Please contact us for other methods.
A: GB21 Tri-band signal repeater has 70dB Gain and 21dBm Output power,
and it can cover 400~800 square meters, for more details, please contact us.
Q2: What's your device lifespan?
A: Normally our devices can be used 5-10 years, and we offer 24 months warranty and lifelong maintenance for the devices.
Q3: Can I use your device in suburbs or remote areas?
A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
Q2: What's your device lifespan?
A: Normally our devices can be used 5-10 years, and we offer 24 months warranty and lifelong maintenance for the devices.
Q3: Can I use your device in suburbs or remote areas?
A: Yes, as long as you can find a good signal source, our signal booster can help you solve signal problems in remote areas.
Q4: What's your MOQ?
A: We don't have MOQ. Small quantity is also acceptable.
Q5: Do you accept OEM / ODM order?
A: Yes, we can customize the brand logo, colors, and frequencies.
Q6: Payment Method
A: T/T, Western Union, Paypal, and Credit Card are available,
we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
Please contact us for other methods.
