China promotional price cell phone signal amplifier gsm 1800mhz cell phone signal booster
USD $1 - $30 /Piece
Min.Order:10 Pieces
Foshan Lintratek Technology Co., Ltd.
2g 3g 4g signal amplifier + 1800mhz signal booster,mobile signal booster lintratek
2015 Chinese Style hot sale signal repeater booster for cell phone gam repeater 1800
2015 hot sale Chinese style 2g repeater gsm repeater 1800mhz gsm signal repeater
mobile signal booster /Indoor big power cell phone signal amplifier / signal booster
Product Show
Specifications | |||
Model No | KW20A-DCS gsm 1800mhz cell phone signal booster | ||
Parameter data | Uplink | Downlink | |
Frequency Range | 1710~1785MHz | 1805~1880MHz | |
Output Power | 20±2dBm | 20±2dBm | |
Gain | 65±2dB | 65±2dB | |
Bandwidth | 25M+75M/25M+60M | ||
Ripple in Band | ≤5dB | ||
Spurious Emission | 9KHz~1GHz | ≤ -36 dBm | |
1GHz~12.75GHz | ≤ -30 dBm | ||
Noise Figure @ max. gain | ≤ 6 dB | ||
VSWR | ≤3 | ||
MTBF | >50000 hours | ||
Power Supply | AC:100~240V, 50/ 60Hz;DC:12V 2A | ||
Power Comsumption | <8W | ||
Impedance | 50 ohm | ||
Mechanical Specification | |||
RF Connector | N-Female | ||
Dimensions (D x W xH ) | 200*110*25 mm | ||
Weight | < 0.85Kg | ||
Installation Type | Wall Installation gsm 1800mhz cell phone signal booster | ||
Environment Conditions | IP40 | ||
Humidity | < 90% | ||
Operating Temperature | -10°C ~ 55°C |
Mobile phone booster Full Sets
Signal Repeater Installation (Take KW20L-GD repeater as an example)
Trade process:
Shipping
WHY CHOOSE LINTRATEK?
· Excellent Quality
· Exquisite Appearance
· High Technology
· Considerate Service
After - Sales Service
We have 24 months quality guarantee for all customers and all gsm 1800mhz cell phone signal booster, you can return goods to us when receive defective repeater, but air freight charges should be responsible by buyer.
FAQ and Sollution
F:After installed booster signal not be very good, indoor signal coverage very small. |
1. Adjust outdoor antenna’s location and direction. 2. Check whether cable connected well. 3. Put more higher receiving antenna’s position, which can received more good signal. 4. Change another bigger power booster. 5. Change another high gain receiving antenna. |
F: Cellphone signal full bar, but communication quality bad. |
Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas. |
F: After installed booster not only signal be good, but also more bad. |
Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas. |
F: Works good for long time, suddenly signal bad. |
1. Check outdoor cable connectors whether flooding water. 2. Check power lights whether working normal. 3. If cable not flooding water and power light working normal then the booster could be problem need send back factory repair. |
gsm 1800mhz cell phone signal booster