BEST Penguat Sinyal Handphone Tir Band 2g 3g 4g Dcs Wcdma Lte Gsm 900

Deskripsi

Penguat Sinyal Handphone Tir Band 2g 3g 4g Dcs Wcdma Lte Gsm 900 1800 2100 2600

– Semua Barang P-PO (Personal Pre-order) Kirim Dari Luar Negri
– Estimasi 8- 12 Hari Sampai Alamat
– Harga sudah termasuk biaya ongkir dr China to Jakarta + Biaya Pajak
– Seller Amanah, Packing Aman dan Secure

-Terima Kasih Sudah Berbelanja & Jangan Lupa Follow Toko Kami

Tips: Band1/3/8 Host and Band1/3/7 Host do not contain antennas

Generally,
1.GSM 900MHZ(band8) improve 2G
2.DCS 1800MHZ (band3) improve LTE 4G/2G
3.UMTS/WCDMA 2100MHZ (band1) improve 3G
4. LTE 2600MHZ(band7) improve LTE 4G

Important Note ( please read , and please read all descriptions carefully )
Make sure you can receive good signal that you want to amplify on your house outside,which must be can getting 3~5 bar signal (-70dB~-90dB signal strength) on your mobile phone. Please note that the signal booster can only boost the mobile phone network signal, but does not help to generate any signal. For example, if your outside signal has 0 bar, it can not work or bring you any signal.. Below is the method to check the mobile phone signal strength.
Turn on the network (2G/3G/4G) you want to amplify and go to outdoors of your house:
A: Install an app: Network cell info Lite, and show the screenshot to us.
B: If you use iPhone .Holding the phone to the outside.Dial: *3001#12345#* → click into :Serving Cell info

Feature:
1. High gain 75dB.
2. Wide coverage. Cover 200~500 square meters without any barrier.
3. led light indicates the state of the signal.
4.LCD display, indicate signal strength by yourself.
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