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GD Satcom Model 2.4m SF Carbon Fiber Flyaway Antenna System

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  • Carbon Fiber Reflector
  • Easy Deployment
  • High Performance
  • INTELSAT/EUTELSAT


SKU: SATRES-6401

Electrical Specifications
Ku-Band Frequency (GHz)

Linear Pol Feed
Receive = 10.95 - 12.75

Transmit = 13.75 - 14.50
Ku-Band Antenna Gain at midland, dBiReceive = 47.5

Transmit = 48.7
C-Band Frequency (GHz)

Linear & Circular Pol Feed
Receive = 3.625 - 4.200

Transmit = 5.85 - 6.425
C-Band Antenna Noise Temp.:

10° Elevation

20° Elevation

40° Elevation



56°K

45°K

41°K

42°K

X-Band Frequency (GHz)

Circular Pol Feed
Receive = 7.25 - 7.75

Transmit = 7.90 - 8.40
C-Band Antenna Gain(Linear & Circular) at midland, dBiReceive = 37.6

Transmit = 41.7
X-Band Antenna Noise Temp.:

10° Elevation

20° Elevation

40° Elevation



59°K

49°K

44°K

45°K

X-Band Antenna Gain at midland, dBiReceive = 43.8

Transmit = 44.4
Ku-Band Antenna Noise Temp.:

10° Elevation

20° Elevation

40° Elevation



70°K

59°K

52°K

51°K

Typical G/T at 4.0,7.5,11.85 GHz:

C-Band 35° KLNA

X-Band 55° KLNA

Ku-Band 70° KLNA



19.2dB/K

23.8dB/K

26.6dB/K
Pattern Beamwidth in Degrees at midband -3dB:

C-Band

X-Band

Ku-Band



Receive = 2.14, Transmit = 1.40

Receive = 1.09, Transmit = 1.02

Receive = 0.70, Transmit = 0.62
Pattern Beamwidth in Degrees at midband -15dB:

C-Band

X-Band

Ku-Band



Receive = 4.49, Transmit = 2.94

Receive = 2.29, Transmit = 2.14

Receive = 1.47, Transmit = 1.30
Cross Polarization on Axis:

C-Band

X-Band

Ku-Band



Receive = 30dB, Transmit = 30dB

Receive = 21.3, Transmit = 21.3

Receive = 35, Transmit = 35
Cross Polarization Within 1 dB Beamwidth:

C-Band

X-Band

Ku-Band



Receive = 30dB, Transmit = 30dB

Receive = 21.3dB, Transmit = 21.3dB

Receive = 27dB, Transmit = 35dB
Cross Polarization Within 1 dB Beamwidth:

C-Band

X-Band

Ku-Band



Receive = 30dB, Transmit = 30dB

Receive = 21.3dB, Transmit = 21.3dB

Receive = 27dB, Transmit = 35dB
VSWR Performance:

C-Band

X-Band

Ku-Band



Receive = 1.3:1, Transmit = 1.30:1

Receive = 1.25:1, Transmit = 1.25:1

Receive = 1.35:1, Transmit = 1.25:1
X-Band Axial Ratio1.50dB

Port-to-Port Isolation Rx/Tx (Rx Freq.):

C-Band

X-Band

Ku-Band



Receive = 0dB, Transmit = -30dB

Receive = 0dB, Transmit = -110dB

Receive = 0dB, Transmit = -30dB
Port-to-Port Isolation Rx/Tx (Tx Freq.):

C-Band

X-Band

Ku-Band



Receive = -85dB, Transmit = 0dB

Receive = -110dB, Transmit = 0dB

Receive = -85dB, Transmit = 0dB
Feed Insertion Loss:

C-Band

X-Band

Ku-Band



Receive = 0.25dB, Transmit = 0.25dB

Receive = 0.30dB, Transmit = 0.30dB

Receive = 0.30dB, Transmit = 0.20dB
Waveguide Interface Range:

C-Band

X-Band

Ku-Band



Receive = CPR-229G, Transmit = CPR-137G

Receive = WR137, Transmit = WR137

Receive = WR-75 Flat, Transmit = WR-75 Flat
Total Power Handling Capacity:

C-Band

X-Band

Ku-Band



1 kW CW

2 kW CW

1 kW CW
RF Specification:

C-Band

X-Band

Ku-Band



975-2437

975-1701

975-1575
Mechanical Specifications
Reflector MaterialCarbon Fiber Composite
Pedestal StructureAluminium
Elevation Travel0° to 90° with fine adjustment
Azimuth Adjustment Range±360° course, ±15° fine adjustment
Pedestal Support & Miscell.:

Size = 32" x 24" x 18"

Net Weight = 48 lbs.(21.8 kg)

Gross Weight = 77 lbs.(34.9 kg)
Polarization Travel±95°(Linear Feeds)
T-Head, Azimuth Strut & Elevation Strut:

Size = 32" x 30" x 10"

Net Weight = 35 lbs.(15.9 kg)

Gross Weight = 61 lbs.(27.7 kg)
Two Outriggers & Three Lateral Struts:

Size = 58" x 11" x 11"

Net Weight = 50 lbs.(22.6 kg)

Gross Weight = 73 lbs.(33.1 kg)
Total Weight (9 cases)Net weight = 363lbs.(164.7 kg)

Gross weight = 622lbs.(282 kg)
One Outrigger & Feed Boom Struts:

Size = 58" x 11" x 11"

Net Weight = 40 lbs.(18.1 kg)

Gross Weight = 63 lbs.(28.6 kg)
Panel I:

Size = 38" x 35" x 10"

Net Weight = 42 lbs.(19.1 kg)

Gross Weight = 76 lbs.(34.5 kg)
Panel II:

Size = 38" x 32" x 10"

Net Weight = 37 lbs.(16.8 kg)

Gross Weight = 68 lbs.(30.8 kg)
Panel III:

Size = 38" x 32" x 10"

Net Weight = 37 lbs.(16.8 kg)

Gross Weight = 68 lbs.(30.8 kg)
Backspine:

Size = 33.5" x 31" x 15.5"

Net Weight = 42 lbs.(19.1 kg)

Gross Weight = 75 lbs.(34 kg)
Feed Assembly, Mounting Plate, Waveguide:

Size = 32" x 24" x 18"

Net Weight = 32 lbs.(14.5 kg)

Gross Weight = 61 lbs.(27.7 kg)
Environmental Specifications
Wind LoadingOperational = 30 mph(48km/h) Operational(With Ballast

Survival = 60 mph(97km/h)
TemperatureOperational = -40° to 140°F(-40° to 60°C)

Survival = -50° to 160°F(-46° to 71°C)
TemperatureOperational = +5° to 122°F(-15° to 50°C)

Survival = -22° to 140°F(-30° to 60°C)
Relative Humidity0% to 100%
Solar Radiation360 BTU (1000 Kcal)

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