Skyware Global
Skyware Global Type 980 98cm Rx/Tx Standard Ka-Band Antenna
Skyware Global Type 980 98cm Rx/Tx Standard Ka-Band Antenna
SKU: SKY-98CM-980KA
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Skyware Global Type 980 98cm Rx/Tx Standard Ka-Band Antenna
• All materials comply with EU directive No. 2002/95/EC (RoHS)
• One-piece thermoset-molded offset reflector
• Single bolt fine elevation adjustment
• Galvanized 30 mm [2.75″] O.D. feed support legs
• Factory pre-assembled Az/EI mount
• Plated hardware for maximum corrosion resistance
• Type 980 Heavy-duty Class Ill mount for Ka-Band TRIA RF electronics (LNB & BUC).
TYPE 980 KA-BAND VSAT
The high gain .98M Skyware Global Type 980 Ka-band Broadband Tx/Rx VSAT Antenna is a rugged commercial grade product suitable for the most demanding small aperture terminals 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 Skyware Global Type 980 Ka-band VSAT 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 a 60 mm [ 2.38″ ] 0.D. metal schedule 40 pipe mast and prevents slippage in high winds.
Corrosion Proof Antenna Backstructure
A specially formulated powder paint process offers excellent protection from weather-related corrosion.
RF Performance
Operating Frequency
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . 29.50 - 30.00 GHz
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . 19.20 - 20.20 GHz
Polarization
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . Circular, RH or LH
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . Circular, LH or RH
Gain1+/- 0.3 dB
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . 47.2 dBi @ 29.75 GHz
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . 43.8 dBi @ 19.70 GHz
3 dB Beamwidth . . . . . . .
Tx . . . . . . . . . . . . . . . . . . . . . . . . . . 0.7˚ @ 29.75 GHz
Rx . . . . . . . . . . . . . . . . . . . . . . . . . . 1.1˚ @ 19.70 GHz
Sidelobe Envelope (Tx, Co-Pol dBi)
100 l/D < q < 20˚ . . . . . . . . . . . . . 29 - 25 Log q dBi
20˚ < q < 26.3˚ . . . . . . . . . . . . . -3.5 dBi
26.3˚ < q < 48˚ . . . . . . . . . . . . . 32 - 25 Log q dBi
48˚ < q < 180˚ . . . . . . . . . . . . . -10 dBi (Typical)
Antenna Cross-Polarization (within 1dB b/w). . . . . . . . . . . . . . . . .>22 dB
Antenna Noise Temperature1 . . . . . . . . . . . . . . . . . . . . . . . . . . @ 30˚ El 62˚K Mx
VSWR . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3:1 Max
Feed Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Custom Circular
