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Summary of Contents for Nikrans LCD-GL-Drive
- Page 1 WWW.MOBILE-SIGNAL-BOOSTERS.SHOP INSTALLATION GUIDE PHONE SIGNAL BOOSTER Nikrans LCD-GL-Drive Freq.: 900, 800 MHz Coverage: Car/Boat...
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Page 2: Safety Warnings
PREFACE This user’s manual describes the installation and maintenance of wide band consumer boosters. Please do read user manual carefully before installing and maintaining repeaters. The information in this manual is subject to change without prior notice. 1. SAFETY WARNINGS Users must follow the principles below? Repeater should follow system requirements;... - Page 3 2. INTRODUCTION AND REASONS FOR WEAK CELLULAR SIGNALS Mobile Signal Booster is a perfect solution for providing improvement of cellular signal reception inside a house, office, restaurant, VIP Room, apartment, building or shopping mall. Generally cell phones cannot pick up or maintain a strong cellular signal due to one of the two following reasons: 1.
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Page 4: Model Description
Even when you are far away from any cell towers, the booster is able to get this signal and make it significantly stronger. Below you can see just a couple of benefits that make Nikrans LCD-GL-Drive a good variant for everyone: •... -
Page 5: Specification
4. SPECIFICATION Indoor coverage: Car/Boat Up-link freq: 791-821 & 890-915 MHz Down-link freq: 832-862 & 935-960 MHz Up-link Gain: 50 dB Down-link Gain: 55 dB Power supply: Input AC110~220V, output DC5V/2A Working t °C: -25/+55 Humidity: 5 - 95% Size (mm): 181×142×33 Booster Weight: 0.5 kg... - Page 6 5. REPEATER SYSTEM OVERVIEW The picture below shows how simple and fast booster installation is and how effectively it works. Out-of-car antenna should be fixed in a proper place (for example, on a car trunk) and connected with the booster by cable.
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Page 7: Outdoor Antenna Installation
6. ANTENNAS AND CABLES SETTING UP 6.1. Outdoor antenna installation Mount out-of-car antenna onto the car trunk fixing it on a magnetic antenna's surface. Cable layout and connector assembly 1. Keep the type, specifications, routing direction, location and curvature radius of cables in compliance with the model requirements. -
Page 8: Repeater Installation
7. REPEATER INSTALLATION 7.1 Installation requirements 7.1.1 Installation Location Requirements No specific installation requirements shall be followed. 7.1.2 Power requirement DC 12V. Connect the Power adapter to the cigar lighter. 7.2. Installation Steps INSTALLATION STEPS 1. Find a suitable position for an in-car antenna (e.g. under the seat of a driver). 2. - Page 9 Introduction screen. The introductory page is displayed at the screen for 10 sec during the system check-up. When the device completes the internal self test, it shows the standby screen. If the arrow down is displayed at the bottom right corner, the device has detected signal reception problems. In this case press Page Down button to see possible solutions.
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Page 10: System Test
LINE 3. Device gain shows the current gain (left) and maximal gain (right) of the device. For optimal function both values must be equal (current gain=max gain). Line 4 shows that power supply is connected and works properly (DC5V) and automatic gain control of the system is also active (AGC). - Page 11 • -79 to -65 = Good • Over -65 = Excellent Your task is to get at least -79dB signal to ensure reliable communication and strong signal inside the building. Remark: • Reduce attenuation values * — by ensuring the isolation level •...
- Page 12 8. FAQ 1. Will booster increase the RF radiation? No, it will decrease instead. Every cell phone irradiates heavily being in zones with poor mobile signal as a cell phone is constantly in searching mode. The danger is your cell phone is about 2cm to your body, which makes its usage rather harmful. And when a booster is installed, it improves the mobile signals in the coverage, and your cell phone stops irradiating strongly, thus it will reduce the RF radiation of the mobile phone tremendously.
- Page 13 Nikrans product development process is rigorously assessed to comply with ISO 9001:2008 standard and implicates internal tests, which greatly ensures the quality of our goods. High product quality is also confirmed by Phoenix Testlab, Germany and is proved with CE and RoHS certificates. That’s why a 3-year warranty applies to any of Nikrans boosters.
- Page 14 Certificates Hereby, Nikrans declares that this signal booster is in compliance with the essential requirements and other relevant provisions of Radio Equipment Directive (RED) 2014/53/UE (CE marking). info@mobile-signal-boosters.shop · +448000698689 (Sales) · www.mobile-signal-boosters.shop...
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