Spreadsheet: 42048cd4-9fe2-421a-acb5-806a7e038809
Sheet: Sheet1

[NAME] | Regenerative_Ka
UP LINK PERFORMANCE OBJECTIVES
Threshold #1 (N/A for not applicable): [NAME]) (dB) | 8.1
% of the year C/(N+I) should be exceeded | 99.5
Threshold #2 (N/A for not applicable): [NAME]) (dB)
% of the year C/(N+I) should be exceeded
Threshold #3 (N/A for not applicable): [NAME]) (dB)
% of the year C/(N+I) should be exceeded
UP [NAME]
Variable coding rate (Yes or No) | No
Access type (TDMA, CDMA, FDMA,...) | TDMA
Modulation type (e.g. FM, QPSK, BPSK) | QPSK
Noise bandwidth per carrier (kHz) | 480
Repeater receive bandwidth (MHz) | 250
DOWN LINK PERFORMANCE OBJECTIVES
Threshold #1 (N/A for not applicable): [NAME]) (dB) | 7.9
% of the year C/(N+I) should be exceeded | 99.5
Threshold #2 (N/A for not applicable): [NAME]) (dB)
% of the year C/(N+I) should be exceeded
Threshold #3 (N/A for not applicable): [NAME]) (dB)
% of the year C/(N+I) should be exceeded
DOWN [NAME]
Variable coding rate (Yes or No) | No
Access type (TDMA, CDMA, FDMA,...) | TDM
Modulation type (e.g. FM, QPSK, BPSK) | QPSK
Noise bandwidth per carrier (kHz) | 92000
Repeater transmit bandwidth (MHz) | 125
TRANSMIT EARTH STATION CHARACTERISTICS
Altitude (km) | 0
Latitude (+: North, -: South) from [NAME] (degrees) | 41.5
Elevation angle (degrees) | 30
Temperature at ground level (°C) | 30
Relative humidity (%) | 25
Rain model (ITU/Crane) | ITU
Rain zone (as per rain model )
Rain fall rate exceeded for 0.01% of an average year (mm/h) if available | 43.5
On-axis Earth station transmit e.i.r.p. (dBW) | 36
Antenna pointing loss towards the geostationary satellite (dB) | 0.5
Inter modulation earth stations C/I (dB) | 30
Power control range (>0, 0 dB if none) (dB) | 7
Power control accuracy (applicable only if up link power control used) (dB) | 1
Polarisation isolation (C/I of wanted to unwanted polarisation) (dB) | 28
RECEIVE EARTH STATION CHARACTERISTICS
Altitude (km) | 0
Latitude (+: North, -: South) from [NAME] (degrees) | 41.5
Temperature at ground level (°C) | 30
Relative humidity (%) | 25
Elevation angle (degrees) | 30
Rain zone (as per rain model)
Rain fall rate exceeded for 0.01% of an average year (mm/h) if available | 44
Earth station receive noise temperature (K) | 263
On-axis antenna [NAME] gain (dBi) | 41.5
[NAME]) | 0.7
Antenna pointing loss (dB) | 0.5
Polarisation isolation (C/I of wanted to unwanted polarisation) (dB) | 28
SPACE STATION RECEIVE [NAME]
Receive frequency (GHz) | 30
Receive polarisation (H: horizontal, V: Vertical, C: Circular) | C
Peak receive antenna gain (dBi) | 50.6
Receive satellite antenna gain in the direction of transmit earth station (dBi) | 46.6
Satellite receive temperature (K) | 700
Receive cross-polarisation isolation (C/I ratio, 100 if not applicable) (dB) | 22
Receive frequency re-use isolation (C/I ratio, 100 if not applicable) (dB) | 16.21848749616356
SPACE STATION TRANSMIT CHARACTERISTICS
Transmit frequency (GHz) | 20.2
Transmit polarisation (H: horizontal, V: Vertical, C: Circular) | C
Transponder total output back-off (dB)
Satellite e.i.r.p. in the direction of the receive earth station (dBW) | 61.7
Transmit cross-polarisation isolation (C/I ratio, 100 if not applicable) (dB) | 22
Transmit frequency re-use isolation (C/I ratio, 100 if not applicable) (dB) | 16.2
Satellite adjacent transponder isolation (dB) | 25
Transponder inter modulation C/I(dB) | 100
INTERFERENCE FROM OTHER GSO NETWORKS AND TERRESTRIAL SERVICES
Up link clear-sky C/I due to other geostationary networks (dB) | 18
Up link clear-sky C/I due to sharing with fixed service (dB) (100 dB if no sharing) | 100
Down link clear-sky C/I due to other geostationary networks (dB) | 21
Down link clear-sky C/I due to sharing with fixed services (dB) (100 dB if no sharing) | 100
COMPUTATION OF THE TOTAL UPLINK CLEAR SKY NOISE (NT AS DEFINED IN REC ITU-R S1323)
Earth station transmit eirp towards the satellite (dBW) | 35.5
Distance from transmit earth station to satellite (km) | 38606.17561413518
Up link free space losses (dB) | 213.717332918237
Up link gazeous attenuation (dB) | 0.4993228864363604
Wanted carrier power at satellite receive antenna output (dBW) | -132.1166558046734
Satellite thermal noise power at satellite receive antenna output (dBW) | -143.3366072261015
Up link thermal C/N (dB) | 11.21995142142816
Combined uplink cross-polarisation C/I (dB) | 21.02677206291305
Uplink frequency-reuse C/I (dB) | 16.21848749616356
Uplink intermodulation C/I (dB) | 30
Total internal uplink C/I (dB) | 14.84379168502891
Internal combined uplink [NAME]) (dB) | 9.654077791619569
Other geostationary networks uplink C/I (dB) | 18
Fixed-service uplink systems C/I (dB) | 100
Total C/NT as defined in ITU-R Rec S1323 (dB) | 9.060886217915213
Total long term noise power (dBW): NT | -141.1775420225886
COMPUTATION OF THE UP LINK CHARACTERISTICS VARIATION x (AS DEFINED IN ITU-R REC S1323)
% of the time up link rain attenuation is exceeded | 0.45
Up link rain attenuation (dB) | 7.918783719038785
Up link power control correction (dB), if power control is implemented | 7
Wanted transmit eirp towards satellite (dBW) | 42.5
Free space loss (dB) | 213.717332918237
Up link gazeous attenuation (dB) | 0.5860405045124549
Wanted power at satellite receive antenna output (dBW) | -133.1221571417883
Variation of wanted power w.r.t. clear sky condition (dB) | -1.005501337114879
Thermal noise power at satellite receive antenna output (dBW) | -143.3366072261015
Up link thermal C/N (dB) | 10.21445008431328
Combined uplink cross-polarisation C/I (dB) | 20.20531576215441
Uplink frequency-reuse C/I (dB) | 15.21298615904868
Uplink intermodulation C/I (dB) | 30
Total internal uplink C/I (dB) | 13.90965153952561
Internal combined uplink [NAME]) (dB) | 8.6700548089653
Other geostationary networks uplink C/I (dB) | 16.99449866288512
Fixed-service uplink systems C/I (dB) | 100
Total C/(N+I) (dB) | 8.074115173651444
x (time variation of the link characteristics of the link as defined in Rec ITU-R S1323) | 0.9867710442637687
COMPUTATION OF THE TOTAL DOWNLINK CLEAR SKY NOISE (NT AS DEFINED IN REC ITU-R S1323)
Wanted carrier satellite e.i.r.p. (dBW) | 61.7
Distance from satellite to receive earth station (km) | 38606.17561413518
Down link free space losses (dB) | 210.2819352127762
Down link gazeous attenuation (dB) | 0.6048672372084603
Receive earth station antenna gain in the direction of the satellite (dBi) | 41
Wanted carrier power at receive earth station antenna output (dBW) | -108.1868024499847
Earth station thermal noise power at earth station receive antenna output (dBW) | -124.7625642416469
Down link thermal C/N (dB) | 16.57576179166219
Combined downlink cross-polarisation C/I (dB) | 21.02677206291305
Downlink frequency-reuse C/I (dB) | 16.2
Intermodulation C/I (dB) | 100
Adjacent channel C/I (dB) | 25
Total internal downlink C/I (dB) | 14.55373023748164
Internal downlink [NAME]) (dB) | 12.43781415639285
Total internal interference plus thermal noise power (dBW) | -120.6246166063775
Other geostationary networks downlink C/I (dB) | 21
Fixed-service downlink systems C/I (dB) | 100
Combined interference power due to other geostationary networks and fixed service systems (dBW) | -129.1868023953103
Total C/NT as defined in ITU-R Rec S1323 (dB) | 11.87164063019145
Total long term noise power (dBW): NT | -120.0584430801761
COMPUTATION OF THE LINK CHARACTERISTICS VARIATION x (AS DEFINED IN ITU-R REC S1323)
% of the time rain attenuation is exceeded | 0.4240903281316047
Down link rain attenuation (dB) | 4.474167211309566
Down link gazeous attenuation (dB) | 0.7546328827979923
Variation of wanted power at earth station receive antenna output w.r.t. clear sky condition (dB) | -4.623932856899097
Wanted power at earth station receive antenna output (dBW) | -112.8107353068838
Thermal temperature at earth station receive antenna output (K) due to down link rain fade and gases | 232.7458105651299
Thermal noise power at earth station receive antenna (dBW) | -122.0095311988529
Down link thermal C/N (dB) | 9.198795891969127
Total internal downlink C/I (dB) | 14.55373023748164
Internal downlink [NAME]) (dB) | 8.088149670119119
Other geostationary networks downlink C/I (dB) | 21
Fixed-service downlink systems C/I (dB) | 95.3760671431009
Total C/(N+I) (dB) | 7.871517640303924
x (time variation of the link characteristics of the link as defined in Rec ITU-R S1323) | 4.000122989887526