Skyware Global Type 125 Ku-Band 1.2M Tx/Rx Class I Antenna

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3122 1.2M antenna rear side view

CPI SAT 3122 1.2M Tx/Rx Ka-Band Antenna

SKU
SG-125-I
Skyware Global Type 125 Ku-Band 1.2M Tx/Rx Class I Antenna is available to buy in increments of 1

Eutelsat type approval "M", precision reflector

Type 125 Ku-Band Transmit Receive Antenna

The Skyware Global Type 125 1.2M Class I Ku-Band Offset Antenna is a rugged commercial grade product suitable for the most demanding applications that require high spectral purity. The reflector is precision thermoset-molded for outstanding strength and surface RMS accuracy. Molded into the rear of the reflector is a network of support ribs which not only strengthens the antenna, but also helps to sustain its critical parabolic shape.  This ensures outstanding RF performance for transmit and receive applications such as iDirect internet service and remote satellite broadband applications.

Rugged Reflector Mount

The Type 125 Az/EI mount is constructed from heavy-gauge steel to provide a rigid support to the reflector. The Az/EI mount secures the antenna to either a 60 mm 12.38"] or 73-76 mm 12.88"-3.00") 0.D. mast and prevents slippage in high winds.

Corrosion Proof Antenna Backstructure

A specially formulated powder paint process offers excellent protection from weather-related corrosion.

Key Features

• All materials comply with EU directive No. 2002/95/EC (RoHS)
• One-piece thermoset-molded offset reflector
• Single bolt fine elevation adjustment
• Galvanized 19 mm 1.75"] O.D. feed support legs
• Factory pre-assembled Az/EI mount
• Plated hardware for maximum corrosion resistance
• Available with a wide variety of Ku-band feeds

Type Approval

Antenna Model

62-125401

Eutelsat Standard


M

Approval Code

EA-V055

RF Performance

Effective Aperture

1.2M (48 in)

Operating Frequency
    Transmit
    Receive


13.75 - 14.50 GHz
10.70 - 12.75 GHz

Polarization

Linear, Orthogonal
(co-pol optional)

Gain (±.3 dBi)
    Transmit
    Receive


43.3 dBi @ 14.3 GHz
41.8 dBi @ 12.0 GHz

3 dB Beamwidth
    Transmit
    Receive


1.2˚ @ 14.3 GHz
1.5˚ @ 12.0 GHz

Sidelobe Envelope (Tx, Co-Pol dBi)
    Mainbeam < θ < 20˚
    20˚ < θ < 26.3˚
    26.3˚ < θ < 48˚
    48˚ < θ < 180˚


29 - 25 Log θ
-3.5
32 - 25 Log θ
-10

Antenna Cross-Polarization

>30 dB in 1 dB Contour

Antenna Noise Temperature
    10˚ El
    20˚ El
    30˚ El


45˚ K
31˚ K
24˚ K

VSWR
    Transmit
    Receive


1.3:1
1.5:1

Isolation (Port to Port)
    Transmit
    Receive


90 dB
>40 dB

Feed Interface
    Transmit
    Receive


WR75 Flat Flange
WR75 Flat Flange

Mechanical Performance

Reflector Material

Glass Fiber Reinforced Polyester

Antenna Optics

One-Piece Offset Feed Prime Focus

Mount Type

Elevation over Azimuth

Elevation Adjustment Range

5˚ - 90˚ Continuous Fine Adjustment

Azimuth Adjustment Range

360˚ Continuous, ±5° Fine Adjustment

Mast Pipe Interface

73 - 76 mm (2.88 in - 3.00 in) Diameter

Wind Loading
    Operational
    Survival


72 km/h (45 mph)
200 km/h (125 mph)

Temperature

-50˚C to 80˚C

Humidity

0 to 100% (Condensing)

Atmosphere

Standard Hardware Meets 500 Hour Salt Spray Test Requirements (ASTM B-117)

Solar Radiation

360 BTU/h/ft²

Shock and Vibration

As Encountered During Shipping and Handling

Low Cross Pol performance, Thermoset molded reflector, plated metal hardware for an extended life-cycle, galvanized mount support legs