Product Details

Wholesale price 300~1000sqm coverage 2g 4g repeater gsm 900/1800 signal booster

Specification:

900+2600MHz signal booster
Coverage: 300~1000sqm
Reducing drop/off calls.

Before-and-after photographs

Technology

1. LCD Display Screen. The device can automatic detect signal and real time display signal strength.

2. ALC/AGC (Automatic Gain Control): Ensure output level stable and adjustable continuously. Protect the device work stable.

3. MGC (Manual Gain Control): User can adjust the gain to adapt to signal environment.

Note:

Why Need MGC Function?

If the install place 's isolation is not enough, come to self-excitation phonomena or receiving signal too stronger(external antenna install position signal over -50dBm), then need manual decrease repeater's work gain to avoid the repeater self-exicitation.

How to set it?

1. Green light means work normally.

2. Reach full power, the ALC function start using and than show red light. Or the isolation is not enough, system come to self-excitation, also red light. It is time to decrease the gain manually.

3. Button “SEL” is for switch different system, Such as GSM+DCS dual band repeater.

Sys-1 stand for the first system-GSM, sys-2 stand for the second system-DCS.

User can push “SEL” to change system. And than push “+” “-”to adjust the gain.

If you want to decrease gain of DCS, Firstly, Push “SEL” to select sys2, than press the downlink "-" button to decay to the value you need.

As usual, downlink decrease how many dB gain, the uplink following.

On the contrary, push “+”button.

If you need decrease gain of GSM, Push “SLE” to select sys-1. Gain control same as above.

Product Description

LINTRATEK

· Excellent Quality

· Exquisite appearance

· High Technology

· Considerate service

Lintratek come, to save you from the bad signal!!!

Specification for Signal Repeater

Specification
From: Vita Wong Tel/Whatsapp: +8613229223812
Model No		KW23F-GD KW23F-CD KW23F-GW KW23F-DW
Parameter data		Uplink	Downlink
Frequency Range	GSM+DCS	890~915+1710~1785 MHz	935~960+1805~1880 MHz
	CDMA+DCS	824~849+1710~1785 MHz	869~894+1805~1880 MHz
	GSM+WCDMA	890~915+1920~1980 MHz	935~960+2110~2170 MHz
	DCS+WCDMA	1710~1785+1920~1980 MHz	1805~1880+2110~2170 MHz
Output Power		20 ±2dBm	23 ±2dBm
Gain		65±2 dB	70±2dB
Bandwidth		Wide Band
Automatic Gain Control		>20dB
Manual Gain Control		31dB in step of 1dB
Ripple in Band		≤4dB
Intermodulation Products	9KHz~1GHz	≤ -36 dBm
	1GHz~12.75GHz	≤ -30 dBm
Spurious Emission	9KHz~1GHz	≤ -36 dBm
	1GHz~12.75GHz	≤ -30 dBm
Noise Figure @ max. gain		≤ 6 dB
VSWR		≤2
MTBF		>50000 hours
Power Supply		AC:90~265V, 50/ 60Hz;DC:9V 5A
Power Comsumption		< 20W
Impedance		50 ohm
Mechanical Specification
RF Connector		N-Female
Cooling		Heatsink Convection cooling
Dimensions (D x W xH )		27017060(mm)
Weight		≤ 4Kg
Installation Type		Wall Installation
Environment Conditions		IP40
Humidity		< 90%
Operating Temperature		-10℃ ~ 55℃