Attachment Schedule S document

This document pretains to SAT-MOD-20050926-00182 for Modification on a Satellite Space Stations filing.

IBFS_SATMOD2005092600182_456656

Table A.13-8 – Link Budget for Voice-Rate Return Link from Handheld User Terminal using CDMA Representative Return Link Budget UT Type Handheld Terminal Carrier Type CDMA General Parameters Unit E/S elevation angle deg 28.0 Minimum user elevation angle deg 20.0 Uplink range km 39554 Downlink range km 38792 Uplink frequency GHz 2.020 Downlink frequency GHz 19.700 Bandwidth/carrier kHz 1,250.0 Uplink Uplink EIRP dBW -1.0 Free space loss dB 190.5 Atmospheric loss dB 0.1 Uplink propagation margin dB 7.5 Effective satellite antenna gain dBi 43.0 Satellite receive system noise temperature dB-K 26.0 Effective satellite antenna G/T dB/K 17.0 Uplink C/N o dBHz 46.5 Uplink C/I o Intra-system dBHz 44.4 Uplink C/I o ext dBHz 56.5 Aggregate uplink C/Io dBHz 44.1 Downlink Satellite EIRP dBW 11.9 Free space loss dB 210.1 Atmospheric attenuation dB 0.5 Rain attenuation dB 8.1 E/S antenna gain dB 64.5 E/S antenna pointing error dB 0.3 Nominal system noise temperature dB-K 23.9 Nominal E/S G/T dB/K 40.3 System noise temperature degradation in rain dB 2.6 Rain-degraded system noise temperature dB-K 26.5 Rain-degraded E/S G/T dB/K 37.7 Downlink C/No dBHz 59.5 Downlink C/IM o dBHz 62.8 Downlink C/I o Intra-system dBHz 69.3 Downlink C/I o ASI dBHz 67.1 Aggregate downlink C/I o dBHz 65.1 End-to-End Performance End-to-end C/N o dBHz 46.3 End-to-end aggregate C/I o dBHz 44.1 End-to-end C/IM o dBHz 62.8 Total aggregate C/(N o +Io +IM o ) dBHz 42.0 Total aggregate C/(N+I+IM) dB -18.9 Required C/N dB -18.9 System Margin dB 0.0


Document Created: 2005-09-27 15:40:33
Document Modified: 2005-09-27 15:40:33
© 2024 FCC.report
This site is not affiliated with or endorsed by the FCC