Attachment Exhibit-B Ant Gain

This document pretains to SES-MOD-20101101-01387 for Modification on a Satellite Earth Station filing.

IBFS_SESMOD2010110101387_847431

Exhibit B – Antenna TX Gain Patterns Plot notes: Black trace is co-polarization gain pattern Blue trace is cross-polarization gain pattern Red trace is FCC 25.209(a)(2) co-polarization mask Yellow trace is FCC 25.209(b)(1) cross-polarization mask

Surfbeam-2 User Terminal Tx Az 29.50 GHz LHC Gain = 44.45 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 28.50 GHz LHC Gain = 44.45 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 Angle 0 (Deg.) 5 10 15 20 25 30 35 40 45

Surfbeam-2 User Terminal Tx Az 29.50 GHz LHC Gain = 44.45 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 29.50 GHz RHC Gain = 44.39 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 28.50 GHz RHC Gain = 44.39 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 Angle 0 (Deg.) 5 10 15 20 25 30 35 40 45 Surfbeam-2 User Terminal Tx Az 29.50 GHz RHC Gain = 44.39 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 29.50 GHz LHC Gain = 44.45 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 29.50 GHz LHC Gain = 44.45 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 29.50 GHz LHC Gain = 44.45 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 29.50 GHz RHC Gain = 44.39 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 29.50 GHz RHC Gain = 44.39 dBi 50 40 30 20 Amplitude (dBi) 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 29.50 GHz RHC Gain = 44.39 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 29.75 GHz LHC Gain = 44.48 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 29.75 GHz LHC Gain = 44.48 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 29.75 GHz LHC Gain = 44.48 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 29.75 GHz RHC Gain = 44.44 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 29.75 GHz RHC Gain = 44.44 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 29.75 GHz RHC Gain = 44.44 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 29.75 GHz LHC Gain = 44.48 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 29.75 GHz LHC Gain = 44.48 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 29.75 GHz LHC Gain = 44.48 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 29.75 GHz RHC Gain = 44.44 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 29.75 GHz RHC Gain = 44.44 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 29.75 GHz RHC Gain = 44.44 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 30.00 GHz LHC Gain = 44.53 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 30.00 GHz LHC Gain = 44.53 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 30.00 GHz LHC Gain = 44.53 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 30.00 GHz RHC Gain = 44.47 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.)

Surfbeam-2 User Terminal Tx Az 30.00 GHz RHC Gain = 44.47 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.) Surfbeam-2 User Terminal Tx Az 30.00 GHz RHC Gain = 44.47 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 30.00 GHz LHC Gain = 44.53 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 30.00 GHz LHC Gain = 44.53 dBi 50 40 30 20 Amplitude (dBi) 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 30.00 GHz LHC Gain = 44.53 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 30.00 GHz RHC Gain = 44.47 dBi 50 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.)

Surfbeam-2 User Terminal Tx EL 30.00 GHz RHC Gain = 44.47 dBi 50 40 30 Amplitude (dBi) 20 10 0 -10 -20 -30 -45 -40 -35 -30 -25 -20 -15 -10 -5 0 5 10 15 20 25 30 35 40 45 Angle (Deg.) Surfbeam-2 User Terminal Tx EL 30.00 GHz RHC Gain = 44.47 dBi 50 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)


Exhibit B – Antenna RX Gain Patterns Plot notes: Black trace is co-polarization gain pattern Blue trace is cross-polarization gain pattern Upper red trace is FCC 25.209(a)(2) co-polarization mask Lower red trace is FCC 25.209(b)(1) cross-polarization mask

Surfbeam-2 User Terminal Rx Az 19.70 GHz LHC Gain = 40.31 dBi 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx Az 19.70 GHz LHC Gain = 40.31 dBi 45 40 35 30 25 20 15 10 Amplitude (dBi) 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx Az 19.95 GHz LHC Gain = 40.60 dBi 45 40 35 30 25 Amplitude (dBi) 20 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx Az 19.95 GHz LHC Gain = 40.60 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx Az 20.20 GHz LHC Gain = 40.40 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx Az 20.20 GHz LHC Gain = 40.40 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx Az 19.70 GHz RHC Gain = 40.23 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx Az 19.70 GHz RHC Gain = 40.23 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx Az 19.95 GHz RHC Gain = 40.53 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx Az 19.95 GHz RHC Gain = 40.53 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx Az 20.20 GHz RHC Gain = 40.36 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx Az 20.20 GHz RHC Gain = 40.36 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx El 19.70 GHz LHC Gain = 40.31 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx El 19.70 GHz LHC Gain = 40.31 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx El 19.95 GHz LHC Gain = 40.60 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx El 19.95 GHz LHC Gain = 40.60 dBi 45 40 35 30 25 20 Amplitude (dBi) 15 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx El 20.20 GHz LHC Gain = 40.40 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx El 20.20 GHz LHC Gain = 40.40 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx El 19.70 GHz RHC Gain = 40.23 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx El 19.70 GHz RHC Gain = 40.23 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx El 19.95 GHz RHC Gain = 40.53 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx El 19.95 GHz RHC Gain = 40.43 dBi 45 40 35 30 25 20 15 10 Amplitude (dBi) 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)

Surfbeam-2 User Terminal Rx El 20.20 GHz RHC Gain = 40.36 dBi 45 40 35 30 25 20 15 Amplitude (dBi) 10 5 0 -5 -10 -15 -20 -25 -30 -35 -180 -160 -140 -120 -100 -80 -60 -40 -20 0 20 40 60 80 100 120 140 160 180 Angle (Deg.) Surfbeam-2 User Terminal Rx El 20.20 GHz RHC Gain = 40.36 dBi 45 40 35 30 25 20 15 10 Amplitude (dBi) 5 0 -5 -10 -15 -20 -25 -30 -35 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 Angle (Deg.)


Document Created: 2010-10-25 10:58:52
Document Modified: 2010-10-25 10:58:52
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