Hutch MW TSSR-Model Report

Transmission Site Survey Report

Link ID: Link Name: Allen avenue-Dehiwala

Site A ID: COL160 Site A name: Allen avenue

Site B ID: COL075 Site B name: Dehiwala

Survey Engineer and Survey Date

Site A ID: COL160 Chanaka Date: 3/Oct/2011

Site B ID: COL075 Chanaka Date: 3/Oct/2011

Approved by Huawei: Approved by Hutch:

Name: Name:

Date: Date:

Engineer:

Engineer:

Site Survey Report

Huawei Engineer Name : JanakaHuawei Engineer Contact Number : 071 6907788

1 SITE INFORMATION (A-End site )1.1 GENERAL

Site ID : COL160Site Name : Allen avenue

RTHutch

Site Address : No 115,Allen avenue, Dehiwala.

Coordinates (DMS) : Longitude 079 52 06.96 ELatitude 06 51 27.04 N

1.2 INFORMATION FOR RTG+416 mpole5 m21 m19 m

1.3 INFORMATION FOR GTN/AN/A

Need New Bracket

2 SITE INFORMATION (B-End site )2.1 GENERAL

Site ID : COL075Site Name : Dehiwala

RTHutch

Site Address : No 70/2 ,Prathibimbarama rd,dehiwala

Coordinates (DMS) : Longitude 079 52 26.40 ELatitude 06 51 34.49 N

2.2 INFORMATION FOR RTG+17 mRF15 m22 m20 m

2.3 INFORMATION FOR GTN/AN/A

Need New Bracket

Page 1

Site type(GT/RT):Site owner

Floors of structure:Height of structure (meters):Type of tower (RF/Pole) :Height of RT/Pole (meters):Total height (meters):Maximum avalible height for TX (meters)

Height of GT (meters):Maximum avalible height for TX (meters)Need new bracket or not

Site type(GT/RT):Site owner

Floors of structure:Height of structure (meters):Type of tower (RF/Pole) :Height of RT/Pole (meters):Total height (meters):Maximum avalible height for TX (meters)

Height of GT (meters):Maximum avalible height for TX (meters)Need new bracket or not

Microwave Worksheet - Allen Avenue-Dehiwala Zoo.pl4

Allen Avenue Dehiwala ZooAllen Avenue Dehiwala Zoo

Elevation (m) 19.33 19.98Latitude 06 51 27.04 N 06 51 34.49 NLongitude 079 52 06.96 E 079 52 26.40 ETrue azimuth (°) 69.02 249.02Vertical angle (°) 0.06 -0.06Antenna model A23S03HAC A23S03HACAntenna height (m) 18 16Antenna gain (dBi) 35.3 35.3TX line type 1+0 1+0TX line loss (dB) 1.5 1.5Frequency (MHz) 21854Polarization HorizontalPath length (km) 0.64Free space loss (dB) 115.37Atmospheric absorption loss (d 0.11Net path loss (dB) 47.89 47.89Radio model 23G_XMC2_QPSK_14M_21M 23G_XMC2_QPSK_14M_21MTX power (watts) 0.25 0.25TX power (dBm) 24 24EIRP (dBm) 57.8 57.8TX Channels H 22470.0000H L 21238.0000HRX threshold criteria BER 10-6 BER 10-6RX threshold level (dBm) -89.5 -89.5RX signal (dBm) -23.89 -23.89Thermal fade margin (dB) 65.61 65.61Geoclimatic factor 8.22E-05Path inclination (mr) 1.02Fade occurrence factor (Po) 9.54E-07Average annual temperature (° 28Worst month - multipath (%) 100 100(sec) 6.97E-07 6.97E-07Annual - multipath (%) 100 100(sec) 3.14E-06 3.14E-06(% - sec) 100.00000 - 0.00Rain region ITU Region N0.01% rain rate (mm/hr) 95Flat fade margin - rain (dB) 65.61Rain rate (mm/hr) 1854.44Rain attenuation (dB) 65.61Annual rain (%-sec) 100.00000 - 0.00Annual multipath + rain (%-sec) 100.00000 - 0.00

Mon, Oct 17 2011Allen Avenue-Dehiwala Zoo.pl4Reliability Method - ITU-R P.530-7/8Rain - ITU-R P530-7

23G_XMC2_QPSK_14M_21M

Link Information3. Line of Sight

COL160 Allien Avenue 69.02 0.64 18 20 OK

COL075 Dehiwala 249.02 0.64 16 30 OK

4.Path Profile Report

Page 2

Site ID Site NameTrue azimuth

(°)Path length

(km)

Main/diversity antenna

height (m)

Main/diversity cable length

(m)LOS

Site A

Site B

Link Information5.Transmission Link Budget

Allen Avenue DehiwalaElevation (m) 19.33 19.98

Latitude 06 51 27.04 N 06 51 34.49 NLongitude 079 52 06.96 E 079 52 26.40 E

True azimuth (°) 69.02 249.02Vertical angle (°) 0.06 -0.06

Main Antenna model A23S03HAC A23S03HACMain Antenna height (m) 18 16Main Antenna gain (dBi) 35.3 35.3

Main Connector loss (dB) N/A N/ACirc. branching loss (dB) N/A N/A

Space Diversity Antenna model N/A N/ASpace Diversity Antenna height (m) N/A N/ASpace Diversity Antenna gain (dBi) N/A N/A

Space Diversity Connector loss (dB) N/A N/AFrequency (MHz) 21854

Polarization HorizontalPath length (km) 0.64

Free space loss (dB) 115.37Atmospheric absorption loss (dB) N/A

Net path loss (dB) 47.89 47.89Main net path loss (dB) N/A N/A

Diversity net path loss (dB) N/A N/ARadio model 23G_XMC2_QPSK_14M_21M 23G_XMC2_QPSK_14M_21M

TX power (watts) 0.25 0.25TX power (dBm) 24 24

EIRP (dBm) 57.8 57.8TX Channels H 22470.0000H L 21238.0000H

RX threshold criteria BER 10-6 BER 10-6RX threshold level (dBm) -89.5 -89.5

RX signal (dBm) -23.89 -23.89Main RX signal (dBm) N/A N/A

Diversity RX signal (dBm) N/A N/AThermal fade margin (dB) 65.61 65.61

Geoclimatic factor 0.0000822Path inclination (mr) 1.02

Fade occurrence factor (Po) 0.000000954Average annual temperature (°C) 28

SD improvement factor N/A N/AWorst month - multipath (%) 100 100

(sec) 0.000000697 0.000000697Annual - multipath (%) 100 100

(sec ) 0.00000314 0.00000314(% - sec) 100.00000 - 0.00

Rain region ITU Region N0.01% rain rate (mm/hr) 95

Flat fade margin - rain (dB) 65.61Rain rate (mm/hr) 1854.44

Rain attenuation (dB) 65.61Annual rain (%-sec) 100.00000 - 0.00

Annual multipath + rain (%-sec) 100.00000 - 0.00Reliability Method - ITU-R P.530-7/8

#REF!

Page 3

Site Name

Site A Physical Picture

1. Site Lay (Outside):

2. Site Lay (Inside):

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540ooooooooooooooooooooooooooo

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3.Photos of proposed antenna directions

Err:540

4.Photos of proposed antenna Location:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

Page ###

5. Photos of existing Grounding Bus Bar Inside and Outside Cabin:

6.Photos of existing Vertical and Horizontal Cable Ladder:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

There are Available Space for the New IF Cableboth in Vertical and Horizontal Cable Ladder

Horizontal Cable Ladder

Vertical Cable Ladder

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7.Photos of proposed new MW equipment location on new MW rack

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

8. Photos of existing feed cable window taken Outside and Inside Cabin:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

proposed MW unit

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9. figure of equipment room:

10. figure of tower:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

Page ###

Site B Physical Picture

1. Site Lay (Outside):

N/A

2. Site Lay (Inside):

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540ooooooooooooooooooooooooooooo

Page ###

3.Photos of proposed antenna directions

Err:540

4.Photos of proposed antenna Location:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

Page ###

5. Photos of existing Grounding Bus Bar Inside and Outside Cabin:

Proposed OD BTS

6.Photos of existing Vertical and Horizontal Cable Ladder:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

Page ###

7.Photos of proposed new MW equipment location on new MW rack

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

8. Photos of existing feed cable window taken Outside and Inside Cabin:

Proposed OD BTS

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

Propose New BTS Location

Page ###

9. figure of equipment room:

10. figure of tower:

SITE NAME: Err:540 DATE: Err:540

LATITUDE: Err:540 PERFORMED BY: Err:540

LONGITUDE: Err:540

Page ###

Special bracket check

1. Tower leg detail for Site A

2. Tower leg detail for Site B

PERFORMED BY: Err:540 DATE: Err:540

Page ###

Tower steel style(angular, tubular, star,horse shoe bar): TubularThe bracket type for the new antenna:_____15 cm___

Tower steel style(angular, tubular, star,horse shoe bar):Angular L angle of the leg 90The bracket type for the new antenna:1cm