Attachment Exhibit B

This document pretains to SES-LIC-20121108-00995 for License on a Satellite Earth Station filing.

IBFS_SESLIC2012110800995_974445

EXHIBIT B ANTENNA SPECIFICATIONS

GENERAL DYNAMICS 1.2M ANTENNA

1.2M Ku-Band Rx/Tx Series 1132 Technical Specifications Series 1132 Electrical Ku-Band Antenna Size 1.2 M (47 in.) Operating Frequency (GHz) Receive 10.70 - 12.75 GHz Transmit 13.75 - 14.50 GHz Midband Gain ( +/- .5dB) Receive 41.4 dBi Transmit 43.3 dBi Antenna Noise Temperature 20° Elevation 57 K 30° Elevation 56 K Pattern Beamwidth (in degrees at -3 dB Tx: 1.2° Rx: 1.5° midband) -15 dB Tx: 2.8° Rx: 3.4° Sidelobe Envelope, Co-Pol (dBi) 1° ≤ q ≤ 20° 29 - 25 Logq 20° < q ≤ 26.3° -3.5 dBi 26.3° < q ≤ 48° 32 - 25 48° ≤ q -10 dBi (averaged) Power Handling 100 W Cross-Polarization Isolation On Axis Tx: 35 dB Rx: 30 dB Within 1.0 dB Beamwidth Tx: 27 dB Rx: 25 dB VSWR Tx: 1.3:1 Max Rx: 1.5:1 Max Feed Interface Output Waveguide Interface Flange WR75 ODU Tier 1 = 6 lbs. Tier 2 = 12 lbs Mechanical Reflector Material Glass Fiber Reinforced Polyester SMC Antenna Optics Prime Focus, Offset Feed Mount Type Elevation over Azimuth Mast Pipe Size 2.5” SCH 40 Pipe (2.88” OD) 73 mm. Elevation Adjustment Range 5° to 90°, Continuous Fine Adjustment Azimuth Adjustment Range + 20° Fine, 360° Continuous Shipping Specifications: Approx. Net Weight 48 lbs. (22 kg.) Environmental Performance Wind Loading Operational 50 mph (80 km/h) Survival 125 mph (201 km/h) Temperature Operational -40° to 140° F (-40° to 60° C) Rain Operational 1/2” (13 mm)/hr Ice Operational ------ Atmospheric Conditions Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas Relative Humidity 0 to 100% with Condensation Solar Radiation 360 BTU/h/ft2 BUY NOW 1000-010 Rev. 09/11 © 2011 General Dynamics. All rights reserved. General Dynamics reserves the right to make changes in its products and specifications at anytime and without notice. All trademarks indicated as such herein are trademarks of General Dynamics. All other product and service names are the property of their respective owners. ® Reg. U.S. Pat. and Tm. Off.

TOUGHSAT 1.2M ANTENNA

1.2M Ku-Band Rx/Tx Series 1132 Technical Specifications Series 1132 Electrical Ku-Band Antenna Size 1.2 M (47 in.) Operating Frequency (GHz) Receive 10.70 - 12.75 GHz Transmit 13.75 - 14.50 GHz Midband Gain ( +/- .5dB) Receive 41.4 dBi Transmit 43.3 dBi Antenna Noise Temperature 20° Elevation 57 K 30° Elevation 56 K Pattern Beamwidth (in degrees at -3 dB Tx: 1.2° Rx: 1.5° midband) -15 dB Tx: 2.8° Rx: 3.4° Sidelobe Envelope, Co-Pol (dBi) 1° ≤ q ≤ 20° 29 - 25 Logq 20° < q ≤ 26.3° -3.5 dBi 26.3° < q ≤ 48° 32 - 25 48° ≤ q -10 dBi (averaged) Power Handling 100 W Cross-Polarization Isolation On Axis Tx: 35 dB Rx: 30 dB Within 1.0 dB Beamwidth Tx: 27 dB Rx: 25 dB VSWR Tx: 1.3:1 Max Rx: 1.5:1 Max Feed Interface Output Waveguide Interface Flange WR75 ODU Tier 1 = 6 lbs. Tier 2 = 12 lbs Mechanical Reflector Material Glass Fiber Reinforced Polyester SMC Antenna Optics Prime Focus, Offset Feed Mount Type Elevation over Azimuth Mast Pipe Size 2.5” SCH 40 Pipe (2.88” OD) 73 mm. Elevation Adjustment Range 5° to 90°, Continuous Fine Adjustment Azimuth Adjustment Range + 20° Fine, 360° Continuous Shipping Specifications: Approx. Net Weight 48 lbs. (22 kg.) Environmental Performance Wind Loading Operational 50 mph (80 km/h) Survival 125 mph (201 km/h) Temperature Operational -40° to 140° F (-40° to 60° C) Rain Operational 1/2” (13 mm)/hr Ice Operational ------ Atmospheric Conditions Salt, Pollutants and Contaminants as Encountered in Coastal and Industrial Areas Relative Humidity 0 to 100% with Condensation Solar Radiation 360 BTU/h/ft2 BUY NOW 1000-010 Rev. 09/11 © 2011 General Dynamics. All rights reserved. General Dynamics reserves the right to make changes in its products and specifications at anytime and without notice. All trademarks indicated as such herein are trademarks of General Dynamics. All other product and service names are the property of their respective owners. ® Reg. U.S. Pat. and Tm. Off.

AVL 1.2M ANTENNA

AvL TECHNOLOGIES Model 1268 PIB F/A 1.2M Ku/Ka Band Portable Auto-Acquisition Antenna Reflector Type 1.2M 4-piece Carbon Fiber Optics Offset, Prime Focus, 0.8 F/D Interchangeable Feeds Ku LP, Ka CP Positioner Case-based Az/El Drive System Patented Roto-Lok® Positioner Mount Geometry Elevation over Azimuth Polarization Adjustment Motorized Rotation Feed Military Standard MIL-STD-188-164a Type E-V Mechanical Travel - Azimuth ±200° - Elevation 0°-95° of boresight - Polarization ±91° for Linear Feeds, Adjustable within <1° Speed - Slewing/Deploying 2°/second - Peaking 0.2°/second - Tracking 0.1/second Electrical Interface 32 ft. Cable with Connectors for Controller Emergency Drive Handcrank on Az, El; Knob on Pol Wind - Operational-mph Without anchoring 30 mph With anchoring 30 mph gusting to 45 mph - Survival (anchored) 80 mph in zenith stowed position Temperature - Operational -20° to 125°F - Survival -40° to 140°F Configuration - Rugged Cases Motorized Positioner 22” x 21” x 23”; less than 165 lbs. Outriggers/Feed Boom/ Reflector 43” x 28” x 21; less than 110 lbs. RF Interface BUC Mounting Mounted on antenna feed boom Set-up Time Less than 15 minutes Controllers Type Fully Automatic Satellite Acquisition, Peaking, and Cross-Pol Adjustment using GPS, Compass, Level Sensor Inputs and auto compensation with Entry of Desired Satellite. Operator Interface Front panel keyboard or hand-held remote Auto Positioning Accuracy ± 0.2° Input Power 90-256V AC power supply, 8A peak, 2A continuous BUY NOW (Specifications subject to change without notice) RevA 1-09

AvL TECHNOLOGIES Model 1268 PIB F/A 1.2M Ku/Ka Band Portable Auto-Acquisition Antenna Ku-Band Receive Transmit Frequency 10.95-12.75 GHz 13.75-14.5 GHz Gain (Midband) 41.6 dBi 43.1 dBi VSWR 1.30:1 1.30:1 Beamwidth (degrees) -3 dB 1.5 1.2 -10 dB 2.7 2.3 Radiation Pattern Compliance FCC §25.209, ITU-R S.580 Antenna Noise Temperature 54° K at 20° Elevation, 11.85 GHz Polarization Linear Orthogonal standard, Optional Co-pol Power Handling Capability 0.5KW per port Cross-Pol Isolation On-Axis (minimum) 35 dB 35 dB Off-Axis (within 1 dB BW) 27 dB 28 dB (35dB with Mode-matched) Port-to-Port Isolation 35 dB 85 dB Satellite System Compliance FCC, Intelsat, and PanAmSat Ka-Band Receive Transmit Frequency 20.2-21.2 GHz 30.0-31.0 GHz Gain (Midband) 46.2 dBi 49.5 dBi VSWR 1.30:1 1.30:1 Beamwidth (degrees) -3 dB 0.9 0.6 -10 dB 1.5 1.1 Radiation Pattern Compliance FCC and MIL-STD-188-164A Antenna Noise Temperature 107°K at 20° Elevation, 20.7 GHz Polarization Circular convertible to either RHCP or LHCP Power Handling Capability 250 watts per port Axial Ratio 1.5 dB 1.0 dB Port-to-Port Isolation 35 dB 35 dB (85 dB with optional TX reject filter) (Specifications subject to change without notice) RevA 1-09

AVL 1.8M ANTENNA

AvL TECHNOLOGIES MODEL 1878KF Ku Band MVSAT 1.8 METER MOTORIZED VEHICULAR ANTENNA Reflector 1.8 meter Single-skin Steel Feed Corrugated Horn, .6 F/D Optics Offset, Prime Focus Drive System Patented Roto-Lok® Positioner Mount Geometry Elevation over Azimuth Polarization Adjustment Rotation of Feed Electrical RF Receive Transmit Frequency Standard 10.7 -12.75 GHz 13.75-14.5 GHz Gain (Midband) 2-port 45.1 dBi 46.7 dBi VSWR 1.43:1 1.22:1 Beamwidth (degrees) -3 dB 1.0° 0.85° -10 dB 1.8° 1.5° First Sidelobe Level (Typical) -25 dB -25 dB Radiation Pattern Compliance 32-25 Log Ø 1.5º to 7º 29-25 Log Ø 1.5º to 7º Antenna Noise Temperature 55° K at 10° Elevation Polarization Linear Linear Power Handling Capability 40 watts at TX Port Cross-Pol Isolation On-Axis (minimum) 30 dB 30 dB Feed Port Isolation – TX to RX 40 dB 90 dB Controllers Standard Three-axis Jog Control & Display with Auto-stow Optional Upgrades Semi-automatic Operation Drive to calculated position based on operator entered vehicle location, heading, plus satellite (longitude or listed) Automatic Operation Drive to calculated position based on auto GPS and Flux- Gate Compass data and satellite peaking with LNB signal Auto-acquisition One-button acquisition of selected satellite including peaking and optimization of cross-pol (certified for auto- commissioning on most satellite services) Size Two Rack Units for Semi-automatic & Automatic Controllers Input Power 110/240 VAC, 1 ph, 50/60 Hz, 10/5A peak, 1A continuous All specifications subject to change without notice. BUY NOW RevB 10-06

AvL TECHNOLOGIES MODEL 1878KF MVSAT 1.8 METER MOTORIZED VEHICULAR ANTENNA Mechanical Az/El Drive System Patented Roto-Lok® Cable Drive System Polarization Drive System Motorized Gear-drive Travel Azimuth 400° Standard, Elevation True elevation readout from calibrated inclinometer Mechanical 0° to 90° of reflector boresight Electrical Standard limits at 5° to 65° (CE Approval) or 5° to 90° Polarization ±95° Speed Slewing/Deploying 2°/second Peaking 0.2°/second Motors 24V DC Variable Speed, Constant Torque RF Interface BUC Mounting Feed Boom or Rear of Reflector Transmit WR75 Flexible to W/G Adapter on Feed Receive WR75 Flat Flange at feed OMT RX Coax RG59 from feed to base plus 25 ft. (8 m) TX Coax As required per customer or spec Electrical Interface 25 ft. (8 m) Cable with Connectors for Controller Manual Drive Handcrank on Az and El Axii, Leads from 12VDC Pol Motor Weight 360 lbs. (163 kgs) Stowed Dimensions 104 5/8 L x 74¼ W x 25 5/8 H inches (266 L x 189 W x 65 H cm) Environmental Wind Survival Deployed 60 mph (96 kmph) Stowed 80mph (128 kmph) Operational 30 mph (48 kmph), Gusts to 45 mph (72 kmph) Pointing Loss in Winds 20 mph (32 kmph) 0.1 dB RMS, 0.2 degrees Typical 30 Gusting to 45 mph (48 to 72 kmph) 0.5 dB RMS, 0.4 degrees Typical Temperature Operational +5° to 125°F (-29° to 52°C) Survival -40° to 140°F (-40° to 60°C) All specifications subject to change without notice. RevB 10-06

RAYSAT 1.2M ANTENNA

StealthRay™ 2000 Te c h S p e c 2-way low-profile in-motion satellite antenna compatible with any external standard Ku band BUC (up to 50W) Physical Outdoor unit size 115 L x 90 W x 15 H cm (45 x 35 x 6 in) Outdoor unit weight 28 kg (62 lb) Indoor unit size 18 L x 23 W x 7 H cm (7 x 9 x 3 in) Indoor unit weight 1.3 kg (2.8 lb) (The radome is included in all measurements and dimensions) Electrical Frequency band Receive High band 11.7 - 12.75 GHz Low band 10.95 - 11.7 GHz (Factory option) Transmit 14.0 - 14.5 GHz Polarization Linear (auto polarization control) Gain Receive 30 dBi Transmit 27 dBi Antenna G/T 8 dB/°K at 30° elevation or 9 dB/°K at 45° elevation Uplink EIRP 41.7 dBW (with external 40 Watt BUC) Specifications subject to change without notice Cross polarization > 25dB IF input (Tx) 950 - 1450 MHz IF output (Rx) 950 - 2150 MHz Ku band input 14 - 14.5 GHz, 50W max. Power supply 10 - 30 VDC Continuous power consumption 55 W (ant. only, excluding BUC) Antenna Performance Elevation look angle range Automatically adjusted, 25° - 80° Azimuth angle range Automatically adjusted, 360° continuous Tracking rate 60°/sec Polarization angle range Automatically adjusted, -180º to +180º Initial satellite acquisition & lock < 60 sec, fully automated with integrated GPS Satellite re-acquisition < 10 sec (when LoS blocage is < 2 minutes) Azimuth tracking accuracy 0.5°@ 60°/s, 360°/s2 Elevation tracking accuracy 1.0°@ 45°/s, 180°/s2 Electrical Interfaces Tx input N (50Ω) Rx output TNC (50Ω) Environmental Temperature range -25º to +70ºC (-13º to +158ºF) Relative humidity Up to 95% Ground speed Up to 350 Km/h (220 mi/h) About RAS Established in 2006, Raysat Antenna Systems (RAS) is a world leader in providing low-profile,in-motion, two-way satellite antennas for land mobile applications of COTM (Comms on-the-move). RAS products are used extensively for mobile emergency communications, homeland security, governmental organizations, DSNG, private security, asset tracking, research & exploration, and general mobile satellite data communications. RAS products operate in both Ku and Ka bands. RAS is a wholly owned subsidiary of Gilat Satellite Networks (NASDAQ: GILT). RAS, LTD. 21 Yegia Kapayim Street, Kiryat Arye, Petach Tikva, Israel 49130 T: +972-3-9707800; F: +972-3-9707801 To Contact RAS International Sales & Marketing Team email sales-RAS@raysat.com l www.raysat.com


Document Created: 2012-10-22 17:48:31
Document Modified: 2012-10-22 17:48:31
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