Technical User Manual JDCR-LCPA Multi-Band Consumer Repeater JDTECK INC.
Terminology 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……………………………………………………………………….……..
1. Preface optimization in densely populated urban areas. Personal mobile communication is now part of daily life and persons have come to expect a robust network that meets their increased demand for an always-on network that provides seamless coverage and unlimited bandwidth at high speeds. Cellular repeaters are an integral part of achieving this goal. A cellular tower in a non-metro environment typically supports a large capacity of users but is affected by a relatively small coverage footprint.
2. Introduction This full duplex mobile communications repeater from JDTECK is the perfect solution for providing a wireless improvement in the cellular reception of a small and medium size house in the quickest time possible. It is designed to improve the call quality of an area by receiving, amplifying, filtering and re-transmitting the signals from the base station into a specified area via the antenna.
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. A 700MHz Repeater needs to be used with accessories that supports the 700MHz band. In the same way, choosing accessories in the 1900MHz Band needs to go with a 1900MHz Repeater etc.
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.
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 a dip switch assembly 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 in each band. There is a dip switch bank available for each frequency.
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.
4.Optional Booster Antenna Kitting 4.1Optional Booster Antenna Kitting ~ Con’t. The optional antenna kitting for model JDCR-LCPA Cellular Repeater are listed below for your reference. Option 6: 10dBi Outdoor Panel Antenna with 20 meters 400 Series A: The outdoor Antenna kit. There are 10 options with different type of antennas or variable cable length.
4.2Optional Booster Antenna Kitting ~ Con’t. 4.3Optional Booster Antenna Kitting ~ Con’t. B: The Indoor Antenna kit. There are 14 options with different type of antennas or variable cable length. Option 7: 5dBi Omni Antenna with 10 meters 400 Series Coax Cable (N-Male Connectors) Option 1: 10dBi Log Periodic Antenna with 20 meters 5D-FB Coax Cable (NMale Connectors) Frequency Antenna Gain (dBi) Cable Loss (dB) Final Gain Less 698~746 10 3.4 6.6 746~787 10 3.4 6.6 824~894 10 3.4 6.6 1850~1990 10 5.
4.4Optional Booster Antenna Kitting ~ Con’t. 6.Specifications. Option 13: 5dBi Omni Antenna with 5 meters 400 Series Coax Cable (N-Male Connectors) Frequency Antenna Gain (dBi) Cable Loss (dB) Final Gain Less 698~746 5 1 4 746~787 5 1 4 824~894 5 1 4 1850~1990 5 1.5 3.5 1710~2170 5 1.5 3.
NOTES Record your repeater settings here.
