Attachment Schedule S document

This document pretains to SAT-LOA-20060816-00088 for Application to Launch and Operate on a Satellite Space Stations filing.

IBFS_SATLOA2006081600088_520781

C-band TV/FM Uplink I, psd -35.7 dBW/Hz 6.000 Wanted System Orbital Location -76.7 deg Dnlink I, eirpd -30.0 dBW/Hz 4.000 Interfering System Orbital Location -79 deg and -74 (FCC allocation) Minimum Orbital Separation (Geo-centric) 1.90 deg ; Note: the calculations take topocentric advantage into account Carrier Type SINGLE TV/FM PER TXPR TWO TV/FM PER TXPR Interfering downlink e.i.r.p. density(bp) -30.0 -30.0 -32.0 -30.0 Interfering uplink power density -35.7 -35.7 -41.0 -35.7 Uplink frequency (GHz) 6.000 6.000 6.000 6.000 Downlink frequency (GHz) 4.000 4.000 4.000 4.000 Uplink Beam name NAC-C NAC-C NAC-C NAC-C Downlink beam name NAC-C NAC-C NAC-C NAC-C Transmit ES Locatio CONUS CONUS CONUS CONUS Receive ES Location CONUS CONUS CONUS CONUS TX ES Size at BE 16.0 16.0 6.0 16.0 Transmit ES Peak gain 57.8 57.8 49.3 57.8 ES Size at beam peak 10.21 10.21 3.83 10.21 Rx ES Size 16.0 10.0 16.0 10.0 Receive ES Gain 54.3 50.2 54.3 50.2 Receive ES G/T (Temp=83K) 35.1 31.0 34.3 31.0 Carrier Type 1 TV/xpr 1 TV/xpr 2TV/xpr 2TV/xpr Energy Dispersal BW 2000 2000 2000 2000 Occupied bandwidth per carrier (kHz) 30000.0 20000.0 18000.0 18000.0 Allocated bandwidth per carrier (kHz) 36000.0 36000.0 20000.0 20000.0 C/N Threshold 17.20 17.2 15.5 15.5 System Margin 0.00 1.00 1.00 1.00 Other losses(terrestrial, OBE, etc.,) 1.0 1.0 1.0 1.0 Clear Sky C/N 18.2 19.2 17.5 17.5 Nominal e/s e.i.r.p. per carrier (dBW) 83.3 84.3 75.8 84.3 ES Power @ site, max 25.5 26.5 26.5 26.5 ES power at bp 21.6 22.6 22.6 22.6 TX ES PSD at ES -37.5 -36.5 -36.5 -36.5 Sat G/T at bp 2.6 2.6 2.6 2.6 Sat G/T at e/s -1.3 -1.3 -1.3 -1.3 Free space path loss (dB) 199.6 199.6 199.6 199.6 C/N uplink (dB) 36.3 39.0 31.0 39.5 X-pol interf:C/I -uplink (dB)-wanted system 30.0 30.0 30.0 30.0 X-pol interf:C/I -uplink (dB)-interfering ES 33.3 36.0 33.3 36.5 C/I - copol asi uplink (dB) 19.4 22.1 19.4 22.6 C/N+I+others, uplink 18.8 21.2 18.6 21.6 Downlink e.i.r.p. -bp (dBW) 40.3 40.3 40.3 40.3 Downlink BP-BE difference 6.7 6.7 6.7 6.7 DL ES Pattern Advantage 4.5 4.5 4.5 4.5 Satellite Txpr e.i.r.p. -ES (dBW) 38.1 38.1 38.1 38.1 Output back-off 0 0 5.5 5.5 Satellite e.i.r.p. per carrier (dBW)-ES 38.1 38.1 32.6 32.6 Satellite e.i.r.p. per carrier (dBW)-bp 40.3 40.3 34.8 34.8 Free space path loss (dB) 196.1 196.1 196.1 196.1 Earth station pointing loss (dB) 0.30 0.30 0.30 0.30 C/N downlink towards BP (dB) 37.4 35.0 33.3 30.0 C/N downlink towards ES (dB) 35.2 32.8 31.1 27.8 C/N-thermal-total 32.7 31.9 28.0 27.5 C/I Co-polar downlink interference d/l(dB) 32.8 30.3 31.5 25.2 C/I X-polar external interference d/l (dB) 30.5 28.1 29.2 23.0 Downlink C/(Nth +I+others) composite with ASI dn 27.6 25.2 25.7 20.2 Total C/(Nth +I) composite with ASI tot 18.2 19.8 17.8 17.8 Total C/(Nth +others) w/o ASI 29.9 24.6 23.7 21.0 C/N Margin 0.0 0.6 0.3 0.3


Document Created: 2006-08-17 15:16:25
Document Modified: 2006-08-17 15:16:25
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC