Kingtone Long Distance B20 800 B3 1800 Mobile Repeater Outdoor 5km Range GSM 4G Lte Amplifier 95dB Dual Band Signal Booster Amplifier

Short Description:

Kingtone Mobile Signal Repeater/Booster/Amplifier is a top of the line product that supports frequency bands (B20 800 & B3 1800 ). The adjustable controls all you to change your signal preferences for smoother voice and data transmissions. Experience improved signal strength regardless of your phone’s present coverage strength or frequency band! Before buying please note! 1. Make sure the frequency band of your carrier is suitable for this item. Otherwise the device can’t wor...

Brand: Kingtone/JIMTOM

Min.Order Quantity: 1 Piece/Pieces

Supply Ability: 10000 Piece/Pieces per Month

Warranty: 12months

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Before buying please note!

1. Make sure the frequency band of your carrier is suitable for this item. Otherwise the device can’t work for you. If you do not so clear the frequency of your phone, you would click this link

www.frequencycheck.com for check the frequency band of your carriers.

2. 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 it does not help to generate any signal. For example, if your outside signal has 0 bar, it can’t work or bring you any signal. Below is the method of check the mobile phone signal strength.

Applications

To expand signal coverage of fill signal blind area where signal is weak

or unavailable.

Outdoor: Airports, Tourism Regions, Golf Courses, Tunnels, Factories, Mining Districts, Villages etc.

Indoor: Hotels, Exhibition Centers, Basements, Shopping

Malls, Offices, Packing Lots etc.

Technical Specifications

Items			Testing Condition	Specification			MEMO
				Uplink		Downlink
Working Frequency(MHz)		GSM/WCDMA	Nominal Frequency	832 – 862MHz		791 -821MHz
		DCS/LTE	Nominal Frequency	1710-1785MHz		1805-1880MHz
Bandwidth		GSM/WCDMA	Nominal Band	30MHz
		DCS/LTE		75MHz
Gain(dB)			Nominal Output Power-5dB	95±3
Output Power (dBm)		GSM/WCDMA	LTE modulating signal	+37		+43
		DCS/LTE	LTE modulating signal	+37		+43
ALC (dBm)			Input Signal add 20dB	△Po≤±1
Noise Figure (dB)			Working in-band（Max. Gain）	≤5
Ripple in-band (dB)			Nominal Output Power -5dB	≤3
Frequency Tolerance (ppm)			Nominal Output Power	≤0.05
Time Delay (us)			Working in-band	≤5
ACLR			Working in-band	Compatible with 3GPP TS 36.143 and 3GPP TS 36.106			For LTE, PAR=8
Spectrum Mask			Working in-band	Compatible with 3GPP TS 36.143 and 3GPP TS 36.106			For LTE, PAR=8
Gain Adjustment Step (dB)			Nominal Output Power -5dB	1dB
Gain Adjustment Range(dB)			Nominal Output Power -5dB	≥30
Gain Adjustable Linear(dB)	10dB		Nominal Output Power -5dB	±1.0
	20dB		Nominal Output Power -5dB	±1.0
	30dB		Nominal Output Power -5dB	±1.5
Spurious Emission(dBm)	9kHz-1GHz		BW:30KHz	≤-36	≤-36
	1GHz-12.75GHz		BW:30KHz	≤-30	≤-30
VSWR			BS/MS Port	1.5
I/O Port			N-Female
Impedance			50ohm
Operating Temperature			-25°C ~+55°C
Relative Humidity			Max. 95%
MTBF			Min. 100000 hours
Power Supply			DC-24V/AC220V(50Hz)/AC110V(60Hz)( ±15%)
Remote Monitoring Function (Option)			Real-time alarm for Door Status, Temperature, Power Supply, VSWR, Output Power
Remote Control Module (Option)			RS232 or RJ45 + Wireless Modem + Chargeable Li-ion Battery