User's Manual

ManualsBrandsJDTECK ManualsElectronicsWireless Cellular Repeater

Meaning

Automatic Gain Control

Base Transmitting Station (Cell Tower)

Code Division Multiple Access

Decibel – (A unit of measure for signal strength)

Downlink (Communication channel from cell tower to mobile device)

Outdoor Antenna (Antenna that donates an input signal)

Global System for Mobile Communications

Integrated Digital Enhanced Network

Liquid Crystal Display

Light Emitting Diode

Long Term Evolution

Mobile Station

Personal Communication System

Radio Frequency

Uplink (Communication channel from mobile device to cell tower)

AGC

BTS

CDMA

Donor

GSM

iDEN

LCD

LED

LTE

PCS

Abbreviations…………………………………………..………………………………..2

Safety

……………………………………………………………………….……………….2

1. Preface

………………………………………………………………………………... 3

2. Introduction / Features & Functions

……………………………………..5

3. Installation

…………………………………………………………………………….7

3.1 Installation Procedure

………………………………………...………………8

3.1 Installation Procedure – Con’t

……………………………………………9

3.2 Antenna Installing and Cable Wiring

………………………..………10

3.3 Manual Gain Adjustment - UL / DL

……………………..……………11

3.4 Testing

……………………………………………………………………….……..15

3.5 Trouble Shooting

………………………………………………..…………….16

Specifications

……………………………………………………………………..…..17

FCC Statement

………………………………………………………...……….……18

Repeater Settings….………………………………………………...…………..…18

Terminology

User Warnings – MUST READ!

1. This repeater must ONLY be used for the purpose it was intended

for. Making any alternations to the design layout without first

consulting with a trained technician can result in interference to

the operator’s network and liability by the end user.

2. Please read this entire manual carefully before using this product!

3. Only the power supply that came with the repeater should be

used at all times. It is highly recommended that the repeater

is grounded and lightning protection used.

4. Do not attempt to open any part of the repeater. This will void the

warranty and can cause an electric shock. Electrostatic can

also cause damage to the internal components.

5. Please keep away from any heating-equipment, because the

repeater will dissipate heat when working. Do not cover the

repeater with anything that influences heat-dissipation.

6. Do not place or mount the repeater in a location that is exposed

to the elements. This will void the warranty and can cause an

electric shock.

Summary of content (9 pages)

PAGE 1
Abbreviations…………………………………………..………………………………..2 Terminology Meaning Safety……………………………………………………………………….……………….
PAGE 2
1. Preface Nowadays, personal mobile communication is developing at a very rapid rate and persons are having higher expectations and demands on the mobile communication network. A high-speed and high-capacity communication network has become the trend of future development.
PAGE 3
2. Introduction This full duplex mobile communications repeater from JDTECK is perfect for providing a wireless improvement in the cellular reception inside a large office building, under-ground parking lot, warehouse, apartment building, shopping mall, outdoor park or any other large coverage area requirement.
PAGE 4
3. Installation 3.1 Installation Procedure 1. The repeater’s main function is to improve weak RF signals to an area. 2. Selecting the appropriate accessories that are compatible with the frequency of the repeater is very important for optimal system performance. An 850Mhz Repeater needs to be used with accessories that supports the 850Mhz band. In the same way, choosing accessories in the 1900Mhz Band needs to go with a 1900Mhz Repeater etc.
PAGE 5
3.1 Installation Procedure – Cont.  Check the contents supplied.  Identify a suitable location where you would like to mount the donor antenna on your roof or at an elevated location, free of any other antennas or immediate obstructions. Confirm this location has the best input signal from the cell tower or towers you would like to support.
PAGE 6
3.3 Manual Gain Adjustment ~ UL / DL 3.3 Manual Gain Adjustment ~ UL / DL – Con’t. In order to meet and maintain safe environmental conditions for seamless network integration, this repeater is equipped with an LCD interface that allows you to manually control the Uplink / Downlink gain individually. The UL / DL attenuator control range is from 0dB to -31dB by 1dB increments. Click the ENTER button again after you have selected the desired band you would like to attenuate.
PAGE 7
3.3 Manual Gain Adjustment ~ UL / DL – Con’t. 3.3 Manual Gain Adjustment ~ UL / DL – Con’t. After the change has been made, monitor the DL alarm LED to see if it’s green or if further attenuation is needed. If the DL LED remains a solid green, then be sure to match the UL gain to the same dB value. In some deployments, the end user may decide to have a stronger UL gain if the location of the repeater is very far from the cell tower.
PAGE 8
3.4 Testing 3.5 Troubleshooting Q1. Why is there still no signal after installing the equipment? Answer: 1. Check the power on repeater and power supply. 2. Check the connector of outdoor antenna is tight or not. 3. Check the connectors of RF cable are tight or not. 4. Check the outdoor signal is strong enough or not. 5. Check to make sure the antenna is installed correctly. 6. Check the connector of indoor antenna is tight or not. 7. Check the cable type is suitable or not. Q2.
PAGE 9
FCC Statement Mechanical Specifications Input / Output Port Impedance Dimensions (W x D x H) Weight Operating Temperature Environment Conditions Switching Adapter N-Female 50 Ω 250 x 330 x 53mm ≤4.9Kg (10.8 Lbs) -10°C ~ 50°C IP40 Input AC 100~240V, Output DC 12V / 6A Frequency Specifications Model FCC ID Filter Bandwidth Total output power GSM EDGE CDMA WCDMA Max. Gain AGC Range Maximum Input Power Gain Control Range(MGC) V.S.W.R 9KHz~1GHz Output Intermodulation 1GHz~12.