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This signal repeater has been upgrade. Circuit board and power plug are improved. Most problems has been solved. It is better quality and longer life.
✔ Please make sure you can get at least 2 bars 2G/3G/4G signal of outdoor before you buy, otherwise this product can’t help you. It needs outdoor good signal to improve your indoor signal.
Working principle Of Signal repeater!
1. Received a good outdoor signal from signal tower.
2. Cable transmits good signal to repeater.
3.Signal Booster enhance the received signal.
4.Improve indoor’s cellphone signal.
For European buyers, it is suggested to buy from Spain Warehouse. Though the shipping cost is a bit more expensive, but it is much faster and without any customs problems. (Note that the Spanish island area needs to pay extra for remote areas.)
※ Selling point！！
❶.Boost: Voice and 2G 3G 4G Network.
【BETTER VOICE AND DATA】Get fewer dropped calls, better voice quality, faster uploads and downloads. You could share you enjoy time the via good voice call and you don’t worry about the call will dropped suddenly.
❷.Model No.: KW20L-GDW （New version）
Tri Band Signal Repeater: GSM 900 & DCS LTE1800[Band 3] & WCDMA 2100[Band 1].
❸.High Gain:70dB. Coverage: 400 Square Meters
❹. LCD Display: Yes.
❺.Suitable For: Russia, Spain, France,Ukraine,Japan, Europe,Asia,etc.( This repeater can improve voice and 2g 3g 4g network for all countries of Europe and Asia)
❻Warranty: 1 Year!
FAQ
Question 1: After installed booster signal not be very good, indoor signal coverage very small.
Solution 1:Adjust outdoor antenna’s location and direction.
Solution 2:Check whether cable connected well.
Solution 3:Put more higher receiving antenna’s position, which can received more good signal.
Solution 4:Change another bigger power booster.
Solution 5:Change another high gain receiving antenna.
Question 2:Cellphone signal full bar,but communication quality bad
Solution : Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas.
Question 3 :Work good for long time, suddenly signal bad
Solution 1:Check outdoor cable connectors whether flooding water.
Solution 2:Check power lights whether working normal.
Question 4:Signal lattice blank and blink.
Solution : On behalf of no input signal or the input signal is not strong enough, The position or direction of the outdoor receiving antenna can be adjusted.
What is in the box ?
1. GSM 900 1800 3G 2100 Repeaterx1
2. AC Power Cordx1
3. LPD outdoor antenna x1
4.Panel indoor antenna x1
5.13m cablex1
We will send the correct plug adapter which is suitable for you according with the shipping address.
Easy to install 4 steps ：
1. Install the outdoor antenna at the location with he strongest received signal.
2. Loosely run the suppied coaxial cable from outdoor antenna to the booster connector marked “MTS”
3. Connect the indoor antenna cables to the booster connector marked “Mobile”
4. Install the indoor antenna on the wall and power up signal booster. It is done.
| Brand Name | Walokcon |
|---|---|
| Model Number | KW20L-GDW |
| Coverage | 400 Square meters |
| Frequency Band | GSM900 DCS/LTE 1800 WCDMA 2100 |
| Uplink Frequency Range | 890-915mhz/1710-1785mhz/1920-1980mhz |
| Downlink Frequency Range | 935-960mhz/1805-1880mhz/2110-2170mhz |
| Gain | 70dB |
| Output | 20dBm |
| Improve | Voice+ 2G 3G 4G Internet |
| Accessaries | 13m cable, antennas, power plug |
| Signal Repeater | GSM 4G booster FDD Band 3 |
| LCD Display | Yes |
| Suitable for | Russia, Spain, France, Brazil, Europe, etc. |
| Warranty | 1 Year |
8 reviews for New Upgrade Cellular Amplifier GSM Repeater 2g 3g 4g GSM 900 4G LTE 1800 3G UMTS WCDMA 2100 MHz Mobile Signal Booster 70dB@
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U***a –
Fast shipping thanks, good carrier. Everything seems to be working OK, we still need to install this in place, then I hope it will work even better when the antennas will be far away from each other (like mentioned in user manual).
U***a –
Everything is fine
E***h –
Everything works fine. Previously there were problems even with ordinary calls (breakdowns, failures) Installed, now 4G is full, with voice calls in general there are no problems within the yard (breaks the 2nd wall within a radius of 20 m)
P***n –
The delivery was very quick and the unit works perfectly on the 2G, 3G and 4G cell bands in New Zealand. Has improved our 3G from 1or 2 bars to 4 bars, and 4G/internet from non-existent to 2 bars. My only complaint is that the wall type power supply has a fixed European plug and you supply a “travel adapter” to convert to NZ/AU type plug. This keeps falling out of the wall socket and I will need to buy a separate 12V power supply. Sending a travel adapter is not the same as supplying a unit with the correct plug – no one is going to leave something plugged into one of those adapters other than for temporary use. But I will still give 5 stars as the unit works very well.
Customer –
The signal amplifies, but requires careful tuning, the wrong directional antenna can only worsen the signal, also need to carry the external and internal antenna to the distance, otherwise will catch itself and work as a silencer. When properly configured, it reaches the towers at a sufficiently long distance
A***o –
Works great
I***v –
The parcel went a little over a month. The amplifier works quite well. The internal antenna does not like obstacles, for signal transmission can interfere and Mebel, and you can not count on work in other rooms. In my case, removal to the nearest tower 2577 M 1800 MHz.
E***A –
Fast shipping. I’ll check at the Cottage on Saturday. I’ll add a tip.