"Any dispute / Direct negative feedback" before contact means "Buyer Rubbish " !! And not welcome such buyer !! Please go away !! ( Because business is cooperation ,not fight each other ) .
If protection time is running over ,please contact to extend time ,
if any problem found ,please contact to solve by a friendly way .
Selling point of product :
1. Max. 500 square meters suitable .
2. GSM booster;
3. 900mhz booster;
4. LCD display function to display signal receives
GSM mobile phone signal amplifier,cellphone repeater/booster,
LCD display function :
The 70 db shown in above picture is not real .
Voltage : 110-220V AC or DC5V 1A
Frequency range :
Uplink ≥58dBi Donwlink ≥60db
Output power :
Outdoor signal strength request for outdoor antenna: at least -65dbm around ;
If you can have a android phone ,you can use it to test your signal strengthness as below :
For this product ,it will request signal strengthness not higher than -55dbm , if your signal strenght is worse to -55dbm ,it may work not good for you or not amplify signal for you . PS.:
-65 ,-70 and -80 dbm is worse signal than -60dbm ,-55dbm is better signal than -60dbm .
Impedance : 50Ω ;
Seclusion : >70db
Configuration: 5V/ 1A prower
Net weight : 0.26kgs .
Gross Weight :0.36Kg
Signal coverage area :Max. support 500 sq meters. it will be different according to your using condition and the indoor antennas which you are using .
1. The product does not include accessories of cable , Heads and antennas , you need to buy them extraly, the list only has power Adaptor included