Трехдиапазонный усилитель сигнала сотового телефона 900 1800 2600 МГц 2g 3g 4g lte ретранслятор комплект

Tri band cell phone signal amplifier 900 1800 2600mhz 2g 3g 4g lte Repeater Kit Mobile Signal Booster

• A cell phone signal booster (also known as cellular repeater or amplifier) is a device that boosts cell phone signals to and from your mobile phone whether at home or office or in any vehicle. 

  It does this by taking the existing cellular signal, amplifying it, and then broadcasting to an area in need of better reception.

  If you're experiencing dropped calls, slow or lost internet connection, stuck text messages, poor voice quality, weak coverage, low bars, and other cell phone reception problems, a cell phone signal booster is the best solution that produces definite results.

  We provides signal boosters kits for any Homes, Offices, Cars, RV's, Boats and more. All amplifier kits come with Indoor and Outdoor Antennas, Cables, Power adapters and more.

  KT-GDL-27 Tri band repeater Features:

  1. With unique appearance design, have good cooling function

  2. With MGC function,(Manual Gain Control), Customer can adjust the Gain as needed 

  3. With DL signal LED display, help to install the outdoor antenna at the best state;

  4.With AGC and ALC, make repeater work stable . 

  5.PCB with isolation function ,make UL and DL signal not influence each other,

  6.Low  intermodulation, high Gain ,stable Output power

   Why Choose Kingtone tri band signal booster?

  KT-GDL-27  Tri band cell phone signal amplifier 900 1800 2600mhz 2g 3g 4g lte Repeater Kit Mobile Signal Booster  is to support any two mobile band existing in the world to help end users to improve mobile signals for much better phone call quality and smoother data transmission. It is designed to support coverage area max can up to 800 square meters with proper engineering. Below are the main features.

  1. The consumer repeater is an ideal solution for providing a cost effective improvement in cellular in-building coverage of a home, office, restaurant or building, in the quickest time possible.

  2. Manual gain control (MGC) available for both uplink and downlink to adjust the gain value for proper coverage during installation or maintenance.

  3. To maintain safe and specific output signal levels and give alarms on self-oscillation, the repeater has built-in AGC and ALC circuits, which can automatically control the gain of the repeater depending upon the strength of input signals.

  4. Auto shut off function available for both uplink and downlink to avoid deep self-oscilation from jamming the towers, saving your trouble from operators. 

  5.Wide band feature enables all devices operating within the wide frequency range of the repeater to see an improvement in performance.

  6.Multiple phones and other handheld devices throughout a building can benefit from a wireless repeater.

  7.Supports up to (500) users / calls simultaneously.

  8.Extended phone battery life. (Your phone does not need to put out as much power due to improved reception.

•  

  Specification of KT-GDL-27 Tri band repeater:

  Electrical specification			Uplink	Downlink
  Frequency Range	GSM900		890 ~ 915 MHz	935 ~ 960 MHz
  	4G		2500 ~ 2570 MHz	2620 ~ 2690 MHz
  	DCS		1710-1785MHz	1805-1880MHz
  Max .Gain			≥ 70dB	≥ 75dB
  Max .Output Power			≥ 24dBm	≥ 27dBm
  MGC ( Step Attenuation )			≥ 31dB / 1dB step
  Automatic Level Control			≥ 20dB
  Gain Flatness		GSM & CDMA	Tpy≤ 6dB(P-P); DCS,PCS ≤ 8dB(P-P)
  		WCDMA	≤ 2dB/ 3.84MHz,Full Band ≤ 5dB(P-P)
  Noise Figure			≤ 4dB
  VSWR			≤ 2.0
  Group Delay			≤ 1.5μs
  Frequency stability			≤ 0.01ppm
  Spurious Emission & Output inter-modulation			GSM Meet  ETSI TS 151 026 V 6.1.0
  			WCDMA Meet 3GPP TS 25.143 ( V 6.2.0 )
  			CDMA Meet  IS95 & CDMA2000
  WCDMA System		Spurious Emission Mask	Meet 3GPP TS 25.143 ( V 6.2.0 )
  		Modulation Accuracy	≤ 12.5%
  		Peak Code Domain Error	≤ -35dB@Spreading Factor 256
  CDMA System		Rho	ρ > 0.980
  		ACPR	Meet IS95 & CDMA2000
  Mechanical  Specifications			Standard
  I /O Port			N-Female
  Impedance			50 ohm
  Operating Temperature			-25ºC~+55ºC
  Environment Conditions			IP40
  Dimensions			220x320x40mm
  Weight			≤ 3.50Kg
  Power Supply			Input AC90-264V,output DC 5V / 6A
  LED  Alarm			Standard
  Power LED			Power Indicator
  UL LED			Be lighted when there is phone calling
  DL 1			Be lighted when Outdoor signal is -65dB
  DL 2			Be lighted when Outdoor signal only -55dB
  DL 3			Be lighted when Outdoor signal only -50dB

   

   

• How to Install Kingtone Tri band mobile signal booster?

   Accessories you may need:

• Outdoor antenna ( for receiving the signal from the BTS ) + Cable ( transfering the received signal) + Repeater ( for amplifying the received signal) + cable( for transfering the amplified signal) + indoor antenna( for shooting the amplified signal)

  (Note : Omni indoor antenna is 3dBi,it can work with about 200m2 . If need repeater coverage larger area , need add moreantenna,the KT-GDL&27 Max can work with 8pcs indoor antenna.  ( when add antenna ,please remember to take splitters )

  Installation steps 

  Step 1 Start by taking your phone up to the roof or other location outside to find where the signal is strongest.

  Step 2 Temporarily mount the Outdoor (outside) antenna in that location. You may need to adjust and move the antenna later.

  Step 3 Run coaxial cable into the building to a convenient loaction (attic, etc.) where you can also get standard power for the Signal Repeater.

  Step 4 Place the Signal Repeater in that location and connect the coaxial cable to the Outdoor Side of the Signal Repeater and the Outdoor antenna.

  Step 5 Mount your Indoor (inside) antenna in a productive location. You may need to adjust or move the antenna later. More notes on Indoor antennas and patterns here.

  Step 6 Connect coaxial cable between the Indoor antenna and the Signal Repeater output port.

  Step 7   Power up the system and check for signal inside the building. If needed, tune system by moving and or pointing the Outdoor and Indoor antennas until they get the most signal possible.

  Step 8 Secure all antennas and cables, securely mount the Signal repeater and clean up the installation.