Skyware Global Type 180 C-Band 1.8M Receive Only Antenna

CPI SAT Series 1185 1.8m Ku-Band Tx/Rx VSAT Antenna

CPI SAT Series 1185 1.8m Ku-Band Tx/Rx VSAT Antenna

CPI SAT Prodelin Model 1185 1.8 Meter C-Band Tx/RX VSAT Antenna

CPI SAT Prodelin Model 1185 1.8 Meter C-Band Tx/RX VSAT Antenna

SKU
SG-180C-RX
Skyware Global Type 180 C-Band 1.8M Receive Only Antenna is available to buy in increments of 1

Easy mounting of all popular C-Band LNBs, plated hardware for maximum corrosion resistance

Type 180 C-Band Receive Only Antenna

The Skyware Global 1.8M Type 180 C-Band Receive Only Offset Antenna is a rugged commercial grade product suitable for the most demanding applications. The reflector is thermoset-molded for strength and surface 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 180 C-Band 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

RF Performance

Effective Aperture

1.80M (71 in)

Operating Frequency
         Receive


3.40 - 4.20 GHz

Polarization

Linear, Orthogonal
(co-pol is optional)

Gain (±.2 dBi)
    Transmit
    Receive


36.8 dBi @ 5.8 GHz
35.3 dBi @ 4.0 GHz

3 dB Beamwidth
     Receive


1.9˚ @ 3.8 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 on Axis

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


43˚ Kelvin
28˚ Kelvin
23˚ Kelvin

VSWR
     Receive


1.5:1

Isolation (Port to Port)
    Receive


35 dB

Feed Interface
     Receive


WR229 Flat Flange

Mechanical Performance

Reflector Material

Glass Fiber Reinforced Polyester, Thermoset Molded

Antenna Optics

One-Piece Offset Feed Prime Focus

Mount Type

Elevation over Azimuth

Elevation Adjustment Range

10˚ - 90˚ Continuous Fine Adjustment

Azimuth Adjustment Range

360˚ Continuous, ±10° Fine

Mast Pipe Interface

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

Wind Loading
    Operational
    Survival


80 km/h (50 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 from Digisat

High Gain Receive Only RF performance, covers all C-Band frequencies, precision Thermoset molded reflector construction