China Starwin 1.2M KA BAND ANTENNA DATASHEET
1.2m Ka band antenna appearance
1.2m Ka antenna 1.2m Ka antenna feed & BUC support
General description
China Starwin 1.2 m Ka band antenna delivers exceptional high performance for transmit/receive application with high gain, low noise and low any interference.
China Starwin 1.2 m Ka band antenna offers a fine reflector with a stretch formed panels and effective feeder. The standard designed azimuth over elevation pedestal provides a cost-effective solution for ground or roof installation with high stiffness, stability and good wind resistance.
The electrical performance is compliant with FCC and ITU-RS-580 sidelobe specifications and Intelsat , Eutelsat, SES, AsiaSat, ChinaSat, etc requirement.
Technical Specification 1 (Wider 2GHz Frequency Range )
Item No. | SWKA120-CP2(W) (Starwin 1.2m Ka band antenna) |
Antenna Diameter | 1.2 m |
Antenna Type | Offset |
Antenna Pedestal Type | Kingpost |
Antenna Drive Mode | Manual |
Frequency Range | Tx :28 GHz～30GHz Rx :18.2 GHz～21.2 GHz |
Antenna Gain(dBi) | Tx :G≥49＋20lg(f/29.5) Rx : G≥45.5＋20lg(f/19.95) |
VSWR | ≤1.25:1 |
Polarization | Circular or Liner |
First Sidelobe | ≤-14.5 dB |
Feed Interface | Rx port: WR42,Tx port: WR28 |
Driving range | Azimuth:±85°under Elevation :5º～+85º |
Operation Wind Speed | 28 m/s |
Working Temperature | -40℃～＋70℃(outdoor) |
Technical Specification 2 (Narrower Ka frequency range )
Item No. | SWKA120-CP2(N) (Starwin 1.2m Ka band antenna) |
Antenna Diameter | 1.2 m |
Antenna Type | offset |
Antenna Pedestal Type | Kingpost |
Antenna Drive Mode | Manual |
Frequency Range | Tx :21.4GHz～21.7GHz Rx :18.1 GHz～18.4 GHz |
Antenna Gain(dBi) | Tx :G≥49.0＋20lg(f/29.5) Rx : G≥45.5＋20lg(f/19.95) |
VSWR | ≤1.25:1 |
Polarization | Liner or Circular |
First Sidelobe | ≤-14.5 dB |
Feed Interface | Rx port: WR42,Tx port: WR28 |
Driving range | Azimuth:±85°under Elevation :5º～+85º |
Operation Wind Speed | 28 m/s |
Working Temperature | -40℃～＋70℃(outdoor) |
