24dBm 900 1800 Dual Band Signal Booster MGC AGC ALC

Product Detail

HPC-GD-27A GSM900 and DCS1800mhz Dual band signal repeaters

Product introduction

Mobile signal booster is designed to enhance the indoor mobile phone signal. The main reason leads to the weak indoor signal is the rebar inside of the concrete walls. Because the rebar will absorb and isolate the wireless signals.

This product can amplify the wireless signals by special outdoor antenna and signal process circuits. The mobile phone signals will be transmitted into indoor space again after being magnified. The indoor signal would be enhanced because it will not be absorbed by the rebar concrete.



Features:

Light weight, compact size and high performance. 

Provides a quick cost effective solution to indoor coverage problems. 

Reduces dropped calls. 

High linear design, low interference to the BTS. 

Low power consumption, ease of installtion and great coverage. 

Intelligent design with built in ALC function, ATT manual attenuation control at 1db/steps. 

With proper installation, expected coverage is 100~1500m². 

Reduces cellphone radiation and extends cellphone battery life.

Description

HPC-GD-27A  Dual band repeater 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 up to 100-2000 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 (180) users / calls simultaneously.

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

Specification:

Electrical specification			Uplink	Downlink
Frequency Range	GSM900		890 ~ 915 MHz	935 ~ 960 MHz
	DCS		1710 ~ 1785 MHz	1805 ~ 1880 MHz
Max .Gain			= 75dB	= 75dB
Max .Output Power			= 24dBm	= 27dBm
Band width (-3dB)			Wide Band
MGC ( Step Attenuation )			= 31dB / 1dB step
Automatic Level Control			= 15dB, auto shut off after 15dB
Gain Flatness		GSM & CDMA	Tpy= 6dB(P-P); DCS,PCS = 8dB(P-P)
		WCDMA	= 2dB/ 3.84MHz,Full Band = 5dB(P-P)
Noise Figure			= 8dB
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	?  > 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			250x330x53mm
Weight			= 4.5Kg
Power Supply			Input AC90~264V,output DC12V / 5A
LED  Alarm			Standard
Power LED			Power Indicator
ALC LED 1 (Low frequency Band)			Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB, LED off after 5 seconds red color
ALC LED 2 (Middle frequency Band)			Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB, LED off after 5 seconds red color
ALC LED 3 (High frequency Band)			Orange @ ALC 1~5dB, Red @ ALC 15dB~20dB, LED off after 5 seconds red color

The installtion of the Repeater

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), 



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.

Of course there are still a few more things to consider but in general, this is the basic procedure. For more information, please contact us.



Terms and Conditions

Certificate	CE/RoHs
Country of Origin	China
Port of Dispatch	Shenzhen
Production Capacity	1000pcs/month
Date of Delivery	Within 3 days after received payment inform
MOQ	10pcs
Warranty	2years
Pacakge	1pcs/box; 5pcs/carton
Country of Origin	China