Описание
Tri-Band 2g 3G 4G 900+1800+2100MHz Network Amplifier Mobile Phone Signal Booster
A cell phone signal booster (also known as amplifier or repeater) is made up of three main elements – exterior antenna, amplifier, and interior antenna. They form a wireless system to boost cellular reception.
Parameter:
| Frequency Range | Uplink | Downlink | |||
| GSM 900MHz | 890-915МГц | 935-960МГц | |||
| DCS1800MHz | 1710-1785МГц | 1805-1880МГц | |||
| WCDMA2100MHz | 1920-1980МГц | 2110-2170МГц | |||
| Максимум. Gain | 60dB ±2dB | 65dB±2dB | |||
| Максимум. Output Power | 17dBm±2dB | 20dBm±2dB | |||
| Bandwidth | Wide Band | ||||
| Ripple in Band | ≤ 8dB | ||||
| Noise Figure | ≤ 6dB | ||||
| VSWR | ≤ 2.0 | ||||
| Spurious Emission | 9KHz~1GHz | ≤ -36dBm | |||
| 1~12.75GHz | ≤ -30dBm | ||||
| Time Delay | ≤ 1.5 μs | ||||
| MTBF | > 50000 часы | ||||
| Impedance | 50 ом | ||||
| Источник питания | AC 90-240V,DC 12V/3A | ||||
| Power LED | Power indicator | ||||
| Alarm LED | Красный | Strong input signal | |||
| Green | Normal | ||||
| Mechanical Specification | |||||
| RF Connector | N-Female | ||||
| Cooling | Heatsink Convection cooling | ||||
| Влажность | < 90% | ||||
| Рабочая температура | -10°C ~ +55°C | ||||
| Environment Conditions | IP40 | ||||
| Installation Type | Wall Installation | ||||
| Размер | 196*182*22мм | ||||
| Масса | < 1.5Кг | ||||
Q1.Payment Method
Т/Т, Western Union, ПайПал, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please Контакт us with more details.
Q2.Delivery Date&Время выполнения
| Quantity | Lead time | Delivery to American/Middle East/Asia/Europe |
| <20 шт. | 3-5 business days | 3-7 business days by DHL 5-7 business days by FedEx/UPS |
| 20-100 шт. | 7-15 business days | |
| >100 шт. | 15-24 business days |
*Click it to get the sample.
Q3. Can I customize frequencies?
да, we can customize 2G/3G/4G/CDMA/GSM/DCS/AWS/PCS/WCDMA/LTE,так далее.
Q4. What should I do if I don’t know about frequency in my country?
Please feel free to Сontact us with your inquiry, we will find the frequency you need and address your problems.
More signal repeater please CLICK it!
