ATTACHMENT 1

List of RNSS system characteristics to be provided to the Consultation Meeting per Item 11 c) of the Terms of Reference

I RNSS systems characteristics

I-1 RNSS ITU publication reference

RNSS network name / BR Network ID / ITU Publication reference / IFIC
AR11/A/..
ARABSAT 5C-20E / 105540007 / API/A/3400. / 2549
AR11/C/
ARABSAT 5C-20E
Beam name :LDR1
Group ID:105643512 / 105520074 / CR/C/1628 Mod 1... / 2569

I-3 GSO satellite system longitude

Lon GSO: 20 East (degrees).

I-5 GSO space station maximum pfd versus latitude and longitude at 40,000 feet above the Earth’s surface (worst 1 MHz)

Values for 1º lat/long spacing are included in the spreadsheet below.

I-8 GSO/non-GSO satellite system spectrum

The level of spectrum emission in each 1 MHz relative to the spectrum value at the worst 1MHz of the whole band (1164-1215MHz) is provided below as the Spectral Adjustment Factor (SAF) in dB.

Normalised Signal Power Spectrum

Center Frequency
(MHz) / SAF
(dB) / Center Frequency
(MHz) / SAF
(dB) / Center Frequency
(MHz) / SAF
(dB) / Center Frequency
(MHz) / SAF
(dB)
1164 / -15.32 / 1177 / -0.04 / 1190 / -11.68 / 1203 / -2.37
1165 / -19.23 / 1178 / -0.32 / 1191 / -10.7 / 1204 / -1.33
1166 / -29.15 / 1179 / -0.87 / 1192 / -10.49 / 1205 / -0.61
1167 / -20.83 / 1180 / -1.71 / 1193 / -11 / 1206 / -0.17
1168 / -13.6 / 1181 / -2.9 / 1194 / -12.36 / 1207 / -0.01
1169 / -9.41 / 1182 / -4.48 / 1195 / -14.99 / 1208 / -0.1
1170 / -6.52 / 1183 / -6.6 / 1196 / -20.35 / 1209 / -0.46
1171 / -4.4 / 1184 / -9.49 / 1197 / -29.46 / 1210 / -1.11
1172 / -2.81 / 1185 / -13.75 / 1198 / -17.55 / 1211 / -2.08
1173 / -1.64 / 1186 / -21.38 / 1199 / -11.77 / 1212 / -3.41
1174 / -0.81 / 1187 / -26.91 / 1200 / -8.18 / 1213 / -5.2
1175 / -0.28 / 1188 / -17.61 / 1201 / -5.65 / 1214 / -7.59
1176 / -0.03 / 1189 / -13.7 / 1202 / -3.78 / 1215 / -10.92

I-9 Results of the epfd calculation for an individual system in the worst 1 MHz of the 1164-1215MHz band

Values for 1º lat/long spacing are included in the spreadsheet below.

II.  Technical Contact Person

Name: Eng. NEZAR AL DEIRI

Tel./Fax:

Tel :+966 1 2819632

Fax:+966 1 4830941

E-mail Address:

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