Product Introduction of KW20C tri band cell signal booster
Our KW20C tri band cell signal booster ‘s output power is 20dBm, and the gain is 65 dBi. It can also boost 2G 3G and 4G mobile network at the same time, and it has a wealth of frequency band arrangement, which can basically meet the global 2G 3G and 4G networks. You must be curious about its working principle! One set of KW20C triple band series booster contains at least one signal booster, an outdoor LPDA antenna, an indoor ceiling antenna with 2 -meter wire, and 1 piece 15 meters cable.FAQ
1. how should I choose a suitable mobile phone signal amplifier? First, please know what mobile networks you want to enlarge in your country, 2G, 3G and 4G; Secondly, make sure that your mobile phone is outdoors and whether the signal grid reaches 1-2; Finally, confirm the area you want to cover. Please tell the above information to Linchuang salesperson, and then they will recommend you a suitable mobile phone signal amplifier 2. how do I get my goods? After Linchuang salesperson receives the full payment from the customer, Linchuang salesperson will send the goods to the address designated by the customer by express. After the customer completes the local customs clearance procedures, the customer can get the goods 3. what is the payment method? We support bank transfer, Western Union and paypal collection 4. why does the kw20c tri band series screen not light up? ① First, check whether the power supply is connected; Can the screen light up by changing another 12V 2A power supply? ② Then, whether the distance between the outdoor antenna and the indoor antenna exceeds 15m, and whether there is any barrier in the middle ③ Please send the videos and photos whose screen is not bright to the salesperson of Linchuang, and we will bring you professional solutions 5. cash on delivery acceptable? Sorry, we don't accept cash as payment, we can only ship the goods after we receive the full payment from the customerHow does KW20C tri band cell signal booster work?
Its working principle is the outdoor LPDA antenna receive mobile phone signals from the base station at first, and then mobile phone signal booster enhances the signal of the outdoor -to -digital antenna transmission, and then the indoor ceiling antenna or panel antenna has enhanced signal to the user's mobile phone to reach the zoom signal the goal of.Product Parameter (Specification) of KW20C tri band cell signal booster
| Feature | Triple band home use cell signal booster | |
| Outlook Design | White metal or color customized with LCD display screen | |
| Size | 234*182*22mm, 0.99kgs | |
| Package Size | 310*210*55mm, 1.28kgs | |
| Supporting Frequency | GSM+DCS+WCDMA (B8+B3+B1) 900+1800+2100MHZ; CDMA+GSM+DCS (B5+B8+B3) 850+900+1800MHZ; CDMA+PCS+LTE (B5+B2+B7) 850+1900+2600MHZ; CDMA+PCS+AWS (B5+B2+B4) 850+1900+1700MHZ; CDMA+PCS+LTE (B5+B2+B28) 850+1900+700MHZ; LTE+GSM+DCS (B20+B8+B3) 800+900+1800MHZ | |
| Max Coverage | 600sqm | |
| Output Power | 15±2dBm | 20 ±2dBm |
| Gain | 53 ±2 dB | 65±2dB |
| Ripple in Band | ≤6dB | |
| MTBF | ＞50000 hours | |
| Power Supply | AC：100~240V, 50/ 60Hz；DC：12V 1A EU / UK / US standard | |
| Power Consumption | < 5W | |
Product Feature & Application of the KW20C tri band cell signal booster
About installation scheme: 1. if you plan to use it to cover 200-300 square meters of houses or basements, when your mobile phone signal grid has 2-3 grids, you can install a kw20c tri band cell signal booster and connect two ceiling antennas with a two power divider to achieve the effect of covering 200-300 square meters. 2. if you plan to install it in a public place with an area of 400-600 square meters, such as a bar and a home stay, when the outdoor signal has a mobile signal strength of more than -100dbm, you can install a set of amplifier with 3-4 ceiling antennas to cover this area, so as to meet your use effect. If you want to know more about the installation methods, please contact our Lintratek salesman. We are honored to serve you.
Kw20C triple band mobile phone signal amplifier can be used in multiple scenarios. It can be installed in Home Inns, bars, hotels, basements, wooden houses, RV and various places.
