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27dBm 850 1800 Dual Band 3G 4G Signal Booster MGC AGC ALC

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period for delivery: Consignment Deadline Days
area: Guangdong
Expiry date : Long Effective
last update: 2017-12-28 02:43
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HPC-CD-27 CDMA850 and DCS1800mhz Dual band signal repeaters

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.

HPC-CD-27 Dual 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 

HPC-CD-27 Dual band repeater Inside and Outside Design

HPC-CD-27  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 max can up to 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 (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 HPC-CD-27 Dual band repeater:

Electrical specification

Uplink

Downlink

Frequency Range

CDMA850

824 ~849 MHz

869 ~ 894MHz

DCS

1710 ~ 1785 MHz

1805~ 1880 MHz

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

≤ 5dB

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

≤ 3.00Kg

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

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), 

(Note : Omni indoor antenna is 3dBi,it can work with about 200m2 . If need repeater coverage larger area , need add more antenna,the HPC-GW-27 Max can work with 10pcs 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

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