Signal Booster

Faculty Of Engineering Communication Department

MIE COMPETITIONTanta-Com 5-01

Challenger8

Problem Definition :

Title

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Here’s the solution:

Signal Booster

Title Introduction

What signal booster consist of?

How does it work?

Block diagram

Advantage of signal booster

Market research

Future vision

Users Of Signal Booster…..

1- For people who are located in remote places and suffer from weak signal.

2- It is very useful in cities, where in spite of full mobile signals there are places with no or poor signals.

3-Simply plug our Signal Booster into your office, home, farmhouse and factory, you'll be astonished by the results

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Signal Booster Components

1- Outdoor Antenna: Placed outdoors above the roofline.

2- Base Unit: It’s used for regenerating the signal.

3- Indoor Antenna: Transmits the signal in the place where is no signal.

Title

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How does signal booster work ??

Block Diagram :

IR-RX

Amp.BPFPre.

Amp.

AGC Power Supply

&Charge Battery

Outdoor Ant.

Indoor Ant.

{Downlink}

Pre. Amp.BPFAmp.

AGC

Indoor Ant.

Outdoor Ant.

{Uplink}

Title

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Signal Booster Example :

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Signal Booster Example :

Title

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Advantages of Signal Booster :

1- No more hanging out of the window to get a signal.

2- Increases your indoor cell signal coverage up to 100 m² .

3- Unique in market.

4- Low price.

5- Decrease dropped or missed calls.

6- Increase employee productivity.

7- Improve your phone battery life.

8- Ease of control with IR remote control.

9- It can work with or without electricity using Charge Battery.

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Market Research :

Title

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• Age : From 15-30 ( 50 %) From 30-45 ( 40 %) From 45-60 ( 10 %)

• Career : Students ( 40 %) Private sector employee ( 35 %) Free business ( 15 %) General sector employee ( 10 %)

Student Private Sector

Employee

Free Business

General Sector

EmployeeAverage

Mobile Importance 75 % 80 % 90% 85 % 85 %

Signal weakness 95 % 85 % 85% 90 % 95 %

Purchasing Power 50 % 60 % 80% 70 % 75 %

Total number of samples: 150

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Product Specifications:

Signal Booster

Gsm/dcs repeater

Mobile Booster

MR-mini GSM 900

Metric

100 m2 200 m2 95 m2 250 m2 Large Coverage area

50 dB 60 dB 55 dB 60 dB High gain

60 $ 190 $ 375 $ 248 $ Low cost

120 Sec 120 Sec 120 Sec 120 Sec Time to assemble to the desired place

pass pass pass pass World health organization limitations

yes no no yes Has special and distinct shape

12 v 10 v 12 v 10 v Low I/p dc power

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Improving our device to make it compatible with:

GSM 1800

GPRS

CDMA

3G

Wireless LANs

This is only our starting point !!!!

Future Vision

Title

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GIZA Systems

Team Members :

1. Mohammad Ashraf El-Sharkawy ( Leader )

2. Mohammad Mahrous Abd-Allah ( Presenter ) 3. Al-Shaimaa Ibrahim El-Shennawy ( Manager )

4. Ola Mostafa Abu El-Naga ( Contact Person )

5. Hanan Mohammad Abd AL-Galiel ( Moderator )

6. Heba Taha Ahmed Arafat ( Treasurer )

7. Asmaa Ali mohammad ( Member )

8. Mohammad Abd El-Hakim Youssof ( member )

Thanks & Any Questions ?