Attachment Technical

This document pretains to SES-STA-20071023-01456 for Special Temporal Authority on a Satellite Earth Station filing.

IBFS_SESSTA2007102301456_600766

Power Density Comparison at 2 degrees from main beam for proposed Earth Station and FCC Max. Antenna Gain Listed for Seatel 9797 is worst case of RHCP Co-Pol and LHCP Co-Pol Patterns. SEATEL 9797 5.845 GHz 6.135 GHz 6.425 GHz Antenna Gain (dBi) at 2 deg 21.2 21.18 17.67 Pwr Density (dBW/4kHz) -16.7 -16.7 -16.7 Total (dBW/4kHz) 4.5 4.48 0.97 FCC Maximum Allowable 29-25log(2) - 2.7 Antenna Gain (dBi) at 2 deg 21.47 21.47 21.47 Pwr Density (dBW/4kHz) -2.7 -2.7 -2.7 Total (dBW/4kHz) 18.77 18.77 18.77

seatel 2.4m radome 3 Jan 2 001 5.845 GHz LHCP Co—pol Gain: 41.93 dBi mm annazamansaane c 7 T m Eeoem e teecro hmb —14)H —is(f 7ye24x C —40 —sell Fece ooo . oo 1..... omm en oo es ®_ bis 5 io F ('? I}l T & v w 6 w io m #~~F i Alet PHTT Alet Plet i HAlet— flet— A)rt— PEARK 0 AZ2 0 E AZ (deg) SAT: N/A CSM: range 29—25Log(ang) FHiomre 14

seatel 2.4m radome 3 Jan 2001 5.045 GHz RHCP Co—pol Gain:42.2 dBi Ee es . mpecmmemone n T en T Een macccos BC —is(f ~20) q =— 4 —~29 es k es —salH —35 ~40 Pel ~50 —55 318 —12f —ulf —1918 4IH e 70 alH H 1018 FAla 1218 siH 13(0 .7: al 2 6 9 4 PEARK 0 AZ 0 EL nZ (deg} SAT: N/A CSM: range 29—25Log(ang) Fionre 16

S eatel 2.4m Radome 2 Jan 2001 6.135 GHz LHCP Co—pol Gain:42.27 dBi poorefrom im T m es mrooy c ce ooo 7 coori Ts «] S i0) —is(0 —2elH y wy —2s((| mm n wesew MESis —ast —a0) —45(H 19(8 11]8 1218 Fela PEAK O AZ 0 EL SZ {deg) SAT: NZA CSM: range 29—25Log(ang) Figure 18

Seatel 2.4m Radome 30 Dec 2000 6.135 GHz RHCP Co—pol Gain:42.18 dBi Ee mmeo m —eoot c coecrrees emmm oc T inanpxnanan anwazamn —rel —15 »el —2s —se[0 ‘|—40 a ~s0 —s5 ceel —esl Cmm Eomm en mc oo( 116 1218 FEla ©V 8 we A T & a d t T\ § D PEAK 0 AZ 8 EL AZ2 ({deg) SAT: N/A CSM: range 29—25log(ang) Figure 20

seatel 2.4m radome 3 Jan 2001 6.425 GHz LHCP Co—pol Gain:42.17 dBi . Oe mrrmmmm—rom—raopees mm mmmmmmmmmmry C ¢ «s I BC { s1 1 z0i | q sb p caglH ’, w2 wor senem —se]H 1 :|~]| | —«0)H H ~aslH [ —selH [\ [emnromn *55[ —— enenp 7 Tocenm Te T oys T Teccormenp 7 omm mm mm mmcran [ a & & ol 0g0 r< §: ® f 0 T t R $ 6 9 i ¥0 € u «t © «* 64 & w yz w I~ & ® 4 f §o f & PEAK 0 AZ 60 EL hZ {deg) SAT: N/A CSM: range 29—25Log(ang)

seatel 2.4m radome 3 Jan 2001 6.425 G Hz RH CP Co—pol Gain:42.34 dBi Erromemreneemfom mm oren mm oofi ommc T ie C fit —101H D flet PEAK 0 AZ2 8 EL AZ (deg) SAT: N/A CSHMH: range 29—25Log(ang) Tizlll ea


Document Created: 2007-08-17 11:38:55
Document Modified: 2007-08-17 11:38:55
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