תיאור
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 | 890-915MHz | 935-960MHz | |||
| DCS1800MHz | 1710-1785MHz | 1805-1880MHz | |||
| WCDMA2100MHz | 1920-1980MHz | 2110-2170MHz | |||
| מקסימום. Gain | 60dB ±2dB | 65dB±2dB | |||
| מקסימום. 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 hours | ||||
| עַכָּבָּה | 50 ohm | ||||
| ספק כוח | AC 90-240V,DC 12V/3A | ||||
| Power LED | Power indicator | ||||
| Alarm LED | Red | Strong input signal | |||
| Green | Normal | ||||
| Mechanical Specification | |||||
| RF Connector | N-Female | ||||
| Cooling | Heatsink Convection cooling | ||||
| Humidity | < 90% | ||||
| Operating Temperature | -10°C ~ +55°C | ||||
| Environment Conditions | IP40 | ||||
| Installation Type | Wall Installation | ||||
| גוֹדֶל | 196*182*22מ"מ | ||||
| מִשׁקָל | < 1.5ק"ג | ||||
Q1.Payment Method
T/T, ווסטרן יוניון, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please איש קשר us with more details.
Q2.Delivery Date&זמן אספקה
| Quantity | Lead time | Delivery to American/Middle East/Asia/Europe |
| <20 pcs | 3-5 business days | 3-7 business days by DHL 5-7 business days by FedEx/UPS |
| 20-100 pcs | 7-15 business days | |
| >100 pcs | 15-24 business days |
*Click it to get the sample.
שאלה 3. Can I customize frequencies?
כן, we can customize 2G/3G/4G/CDMA/GSM/DCS/AWS/PCS/WCDMA/LTE,וכו.
שאלה 4. What should I do if I don’t know about frequency in my country?
Please feel free to גontact us with your inquiry, we will find the frequency you need and address your problems.
More signal repeater please CLICK it!
