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Premium Tri Band Signal Line Booster Repeater信号增强器2G/3G/4G,LTE Cell Phone signal amplifier Band 1/3/8/7 GSM 900/1800/2100Mhz
Price RM399.00
Brand OEM
Points Needed 39900
Availability In Stock
  • Analog Signal Repeaters
  • Smart Signal Boosters
  • Distance between the cellular tower and your vehicle/home
  • Interferences from the outside
  • Strength of the signal
  • Mind the amplifier power

Product Description:

The model works in 850/1800/2600 MHz frequency band. When the frequencies match, it can work. Usually works in 4g networks.
Please confirm the 4g frequency with the SIM card service before purchasing. Thank you!
Working principle: The signal repeater only improves the indoor signal through the good outdoor signal.
Note: If the frequency is not matched, the signal booster cannot work.

-Before buying, please make sure to get an outdoor signal of at least 3 bar (place an outdoor antenna), otherwise the product will not help. A good outdoor signal is needed to improve the indoor signal.
-There are some ways to check the frequency: (the frequency does not match, the signal booster cannot work.)

There are some ways to check the frequency:
-Android phone Downlaod application is called ( Network Cell Info Lite )
``The app will inform the number of LTE bands [display band 5/3/7]

Dial * 3001#12345#*
Doraemon Service Information
Check the frequency band indicator, the number is the LTE band

Band1 = 2100MHZ = choose 2100MHz repeater
Band2 = 1900MHZ = choose 1900MHz repeater
Band3 = 1800MHZ = choose 1800MHz repeater
Band4 = 1700MHZ = choose 1700MHz repeater
Band5 = 850MHZ = choose 850MHz repeater
Band7 = 2600MHZ = choose 2600MHz repeater
Band8 = 900MHZ = choose 900MHz repeater

Selling Point

● Frequency Band:

2G GSM 900MHz [Band 8] (Uplink: 890-915MHz, Downlink: 935-960MHz)
3G W-CDMA 2100MHz [Band 1] (Uplink:1920-1990MHz, Downlink:2110-2180MHz)
4G LTE DCS 1800MHz [Band 3] (Uplink:1710-1785MHz, Downlink:1805-1880MHz)

● Improve: 2G 3G 4G Voice + 3G 4G Network
【BETTER VOICE AND DATA】Get fewer dropped calls, better voice quality, faster uploads and downloads. You could share you enjoy time via the good voice call and you don't worry about the call will dropped suddenly.
● High Gain: 65dB.
● Max Output Power: 23dBm.
● Coverage area: Support Maximum coverage area is 500sqm. (without any barrier) One antenna cover about 50-100sqm.
● Full intelligent: LCD Display, High linear design, ALC technology.

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What's in the box

1 x Tri Band Line Booster

1 x Power Adapter

1 x Log Periodic Antenna

1 x Ceiling Antenna

1 x Cable for External Antenna

1 x Cable for Internal Antenna

1 x User Manual

30days Warranty