CDMA 4G LTE 800mhz Cell Phone Signal Amplifier 70dB

Product Details:
Place of Origin: China
Brand Name: Sacontelecom
Certification: CE, ISO
Model Number: SA-20-L8
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Carton with PE Foam
Delivery Time: 3~5 days after payment
Payment Terms: L/C, D/A, T/T, Western Union, MoneyGram
Supply Ability: 10000pcs/month

Detail Information

Product Name: 4G Cell Phone Signal Booster Output Power: 20dBm
Gain: 70dB Applications: House, Office, Hotel And Etc.
Size: 204mm×128mm×27mm Weight: 1.5kgs
High Light:

800mhz Cell Phone Signal Amplifier


CDMA Cell Phone Signal Amplifier


70dB 4G LTE Signal Repeater

Product Description

20dBm 4G LTE800mhz Mobile Phone Signal Booster




20dBm Indoor network signal boosters is a series of GSM, CDMA, DCS, PCS, 3G and 4G mobile phone boosters. Today I will 

introduce this 4G lte800mhz mobile repeater, it boost 4G 800mhz signals, when you get a very weak signal for your 4G LTE800mhz

mobile or network, you can install this cellphone signal booster, it can solve your problem. When you install this indoor signal booster, 

you need connect with a outdoor antenna and indoor antenna with cables, it is very easy to operate. Welcome to contact with us for 

more details. 





1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.

Expansion and extention of the signal of base station.
Optimization of the quality of the signal and source
3. Cover about 500~3000 m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.

5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.

Antenna isolation testing,Prevent the oscillation
7. Support system CDMA450, LTE700, LTE800, iDEN, CDMA800/GSM850,
GSM900, EGSM, AWS1700, DCS1800, PCS1900,WCDMA, LTE2600,etc





Frequency Range Uplink Downlink
LTE 800 832- 862MHz 791- 821MHz
Max. Gain 60 - 70dB 65 - 75dB
Max. Output Power 14 - 20dBm 17 - 24dBm
Band width Wide Band
Manual Gain Control 31dB / 1dB Step
Automatic Gain Control >20dB
Ripple in-band ≤ 6dB
Return loss ≤ -10dB
Noise Figure ≤ 6dB
Spurious Emission
9KHz~1GHz ≤ -36dBm
1~12.75GHz ≤ -30dBm
WCDMA Spurious Emission Mask Meet 3GPP TS 25.143 ( V 6.2.0 )
Modulation Accuracy ≤ 12.5%
Peak Code Domain Error ≤ -35dB@Spreading Factor 256
Time Delay ≤ 1.5 μs
Frequency stability ≤ 0.01ppm
MTBF > 50000 hours
Power Supply AC100-240V,DC9V/3A
Power LED Power indicator
ISO LED Red Autoexcitation or High Power
Green Standard
AGC LED Off Low Power or No power
Green Standard
Red Full Signal, ALC On
Mechanical Specification
RF Connector N-Female
Impedance 50 ohm
Humidity < 90%
Operating Temperature -10°C~55°C
Environment Conditions IP40
Size 204mm×128mm×27mm
Weight 1.5 Kg





To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, etc.



Recommended Accessories:


1)Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3)5D-FB coaxial cable with connecter (Cable length optional)



High Gain 27dBm Triband Mobile Signal Booster with AGC/Alc




Standard Package:

1) AC90-264V, DC9V/3A power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS


CDMA 4G LTE 800mhz Cell Phone Signal Amplifier 70dB 1

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