Global Skyware 1.2m Rx/Tx Extended Ku-Band Class II Antenna System, Type 123

Name: Global Skyware 1.2m Rx/Tx Extended Ku-Band Class II Antenna System, Type 123
SKU: 1109
Availability: InStock

– The Skyware Global 1.2m Rx/Tx Extended Ku-Band Class II Antenna is a rugged commercial-grade satellite antenna system.

– It features a thermoset-molded reflector with a network of support ribs that strengthens the antenna.

– The antenna has long focal length optics for low cross-pol performance and fine azimuth and elevation adjustments.

The antenna model is 62-1236201 and the Intelsat Standard is Standard G (IESS 601).
The RF performance specifications include effective aperture, operating frequency, polarization, gain, 3 dB beamwidth, sidelobe envelope, antenna cross-polarization, contour, VSWR, and isolation.
The feed interface for TX is WR75 Flat Flange and for RX it is also WR75 Flat Flange.
The mechanical performance specifications include reflector material, antenna optics, mount type, elevation and azimuth adjustment ranges, and mast pipe interface.
The environmental performance specifications include wind loading for operational, functional survival, and ultimate survival, operational and survival temperature, humidity, atmosphere, solar radiation, and shock and vibration.

Specification	Value
Antenna Size	1.2m (48 in)
Operating Frequencies	TX 12.75-14.50GHz, RX 10.70-11.70GHz
Polarization	Linear, Orthogonal
Gain	TX 43.3 dBi @ 14.3GHz, RX 41.8 dBi @ 12.0GHz
3 dB Beamwidth	TX 1.2° @ 14.3GHz, RX 1.5° @ 12.0GHz
Isolation (Port to Port)	TX 80dB, RX 35dB
Wind Loading	Operational 50 mph (80 km/h), Functional Survival 80 mph (128 km/h), Ultimate Survival 125 mph (200 km/h)

Type Approval Information
Antenna Model	62-1236201Intelsat Standard – Standard G (IESS 601)
Approval Code	IA077SA00

Gain (±0.2 dB)
TX	43.3 dBi @ 14.3 GHz
RX	41.8 dBi @ 12.0 GHz

3 dB Beamwidth
TX	1.2° @ 14.3 GHz
RX	1.5° @ 12.0 GHz

Sidelobe Envelope (Tx, Co-Pol dBi)
1.5° < θ < 20°	29 – 25 log θ dBi
20° < θ < 26.3°	-3.5 dBi
26.3° < θ < 48°	32 – 25 log θ dBi
8° < θ < 180°	-10

Antenna Cross-Polarization
Cross-Polarization (dB)	30

Antenna Noise Temperature	10° EL	20° EL	30° EL
Temperature (K)	45	31	24

VSWR	TX	RX
VSWR Ratio	1.3:1	1.5:1

Isolation (Port to Port)	TX	RX
Isolation (dB)	80	35

Feed Interface	TX	RX
Interface Type	WR75 Flat Flange	WR75 Flat Flange

Mechanical Performance	Specification
Reflector Material	Glass Fiber Reinforced Polyester
Antenna Optics	One-Piece Offset Feed Prime Focus
Mount Type	Elevation over Azimuth
Elevation Adjustment Range	7°-84° Continuous

Environmental Performance	Specification
Wind Loading	Operational: 50 mph (80 km/h)
	Functional Survival: 80 mph (128 km/h)
	Ultimate Survival: 125 mph (200 km/h)
Operational Temperature	-40°C to +60°C
Survival Temperature	-50°C to +80°C
Humidity	0 to 100% (Condensing)
Atmosphere	Standard Hardware: 500 Hrs
SST Requirements (ASTM B-117)	Solar Radiation: 360 BTU/h/ft2
Shock and Vibration	As Encountered during Shipping and Handling

DataSheet	1.2m Type 123 Ku Ext RT Class II Spec