Car Use Tri-band Signal Booster 900/1800/2100 mhz Cellular Ampligier
Car Use 900/1800/2600 Tri-Band celular xiaomi gsm amplifier gsm dcs lte Mobile signal Booster 900/1800/2600 MHz lte 4G Cell Phone Signal Repeater Cellular Amplifier 4G Antenna
1. Please make sure your cellphone signal frequency is before making order (if you do not know, please call the Phone Operator or contact with us). Such as :if your phone cards frequency is LTE2600MHZ(Band 7),You need to buy 2600mhz signal booster
2. Please make sure there is good signal outside or on roof of the house. At least 2 Bars signal
3. Please install the antennas as the Diagram, or contact with us to get more details.
1.Band 1 Buy wcdma 2100MHz 3g Repeater, 2.Band 2 Buy 900MHz gsm 2g Repeater, 3.Band 3 Buy 1800MHz 4g Repeater,4. Band 4 Buy 1700MHz Repeater, 5.Band 5 Buy 850Mhz Repeater, 6.Band 7 Buy 2600MHz Repeater, 7.Band 8 Buy 900MHz Repeater, 8.Band 20 Buy 800MHz lte 4g Repeater, 9.Band 40 Buy 2300MHz Repeater
How to Check the phone cards signal strength And Signal Frequency is
Place the phone there to check its signal strength:
Android: Settings rarr About Phone rarr Status rarr Network, dbm display should be in the range of -70dB to -90dB;
iPhone: Dial * 3001#12345#*, dbm display should be in the range of -70dB to -90dB; -100dB to -105dB is not good.
You can check it on this website: https://www.worldtimezone.com/gsm.html Frequency doesn’t match, the signal booster can’t works.
(xiaomi repeater)XiaoMi Phone Downlode APP: Cellular-Z
2. huawei phone Please install Cell Phone’s APP: Network cell info
1. Model: AXN25C-GDL
2.1800 cellular amplifier Frequency Range:(Uplink:1710~1785mhz, Downlink:1805~1880mhz)
Repeater gsm 900 Frequency Range:Uplink:890~915mhz;Downlink:935~960mhz
lintratek 2600 4g repeater 2600 Frequency Rang:Uplink:2500~2570mhz;Downlink:2620~2690mhz
3. Gain: Uplink (70+3db); Downlink (75+3db)
4. Power: -70 ~ -40 dbm / FA (1.23mhz)
5. Max. Output Power: 25dbm + 3dbm Total Power
6. 2g 3g 4g LPDA Antenna: 10dBi / 2g 3g 4g Indoor Panel Antenna: 9dBi
7. Noise Figure: About 4db
8. Seclusion: > 75db
* 1 pc of 900/1800/3G 2100mhz signal booster
* 1 pc of Car Charger 5V-12V 3a max
* 2g 3g Sucker Omnidirectional antenna with 10m cable
* indoor antenna 2g 3g 4gWhip antenna
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Items are only ship after payment confirmed(normally will ship within 24~48 hours). except China Public holidays We just ship to the correct address depend on the AE’s Order information ,before place an order please write down your matching address. After 50 days (expect Brazil) if you still didn’t receive the parcel, please contact us before dispute, please give us a chance to check the reason and solve the problem. All goods we will double Test before shipping, to make sure it can works and in good condition.
Please contact us via Message, we will reply you as soon as possible(except weekend and the holiday of China). For further better service to you, when you have product problem please remember to show us an video or some photos of your complete installation. This is very important. We will answer all messages as quickly as possible, thank you in advance for your patience.
All devices have one Years warranty from our store. Any product problems please show us an video or some photos of your complete installation, we will ask our technician to check and help you. Please do not open dispute or leave negative feedback before contact us. We value our customers as well as our feedback profile.