Microwave Antennas

HPA S 280 Series

Electrical Specification HPA 0.3 S 280 SR HPA 0.4 S 280 FR HPA 0.6 S 280 FR HPA 0.8 S 280 FR HPA 1.2 S 280 FR
Operating Frequency 27.500–29.500 GHz
Diameter 0.3 m 0.4 m 0.6 m 0.8 m 1.2 m
Gain mid-band 36.6 dBi 39.1 dBi 42.3 dBi 44.6 dBi 48.1 dBi
Polarization Linear Simplex (Vertical or Horizontal)
Half-Power Beamwidth 2.3° 1.7° 1.2° 0.9° 0.6°
Return Loss −17.7 dB −17.7 dB −17.7 dB −17.7 dB −17.7 dB
Front-to-Back Ratio 63 dB 66 dB 69 dB 71 dB 74 dB
Cross-Polar Discrimination 30 dB 30 dB 30 dB 30 dB 30 dB
Flange1 Upon Customer's Request
Mechanical Specification HPA 0.3 S 280 SR HPA 0.4 S 280 FR HPA 0.6 S 280 FR HPA 0.8 S 280 FR HPA 1.2 S 280 FR
Net Weight2 10 kg 11 kg 14 kg 26 kg 48 kg
Antenna Pointing Range HPA 0.3 S 280 SR HPA 0.4 S 280 FR HPA 0.6 S 280 FR HPA 0.8 S 280 FR HPA 1.2 S 280 FR
Azimuth fine ±20° ±20° ±20° ±20° ±15°
Elevation fine ±30° ±30° ±30° ±30° ±20°
Material and Finish HPA 0.3 S 280 SR HPA 0.4 S 280 FR HPA 0.6 S 280 FR HPA 0.8 S 280 FR HPA 1.2 S 280 FR
Mount Hot-Dip-Galvanized Steel
Installation Hardware Stainless Steel
Feed Aluminium
Environmental Specification HPA 0.3 S 280 SR HPA 0.4 S 280 FR HPA 0.6 S 280 FR HPA 0.8 S 280 FR HPA 1.2 S 280 FR
Operating Windspeed 120 km/h
Survival Windspeed 220 km/h
Ambient Temperature −55°C…+55°C
ETSI Standard HPA 0.3 S 280 SR HPA 0.4 S 280 FR HPA 0.6 S 280 FR HPA 0.8 S 280 FR HPA 1.2 S 280 FR
Range 4 4 4 4 4
Class 3 3 3 3 3

1 Standard waveguide flange or any ODU interface is available upon request.
2 Approximate weight (net weight depends on the required interface). Clamps, adjustment system (and side strut from 0.8 m diameter) are included.

HPA D 280 Series

Electrical Specification HPA 0.3 D 280 SR HPA 0.4 D 280 FR HPA 0.6 D 280 FR HPA 0.8 D 280 FR HPA 1.2 D 280 FR
Operating Frequency 27.500–29.500 GHz
Diameter 0.3 m 0.4 m 0.6 m 0.8 m 1.2 m
Gain mid-band 36.6 dBi 39.1 dBi 42.3 dBi 44.6 dBi 48.1 dBi
Polarization Linear Duplex (Vertical and Horizontal)
Half-Power Beamwidth 2.3° 1.7° 1.2° 0.9° 0.6°
Return Loss −17.7 dB −17.7 dB −17.7 dB −17.7 dB −17.7 dB
Front-to-Back Ratio 63 dB 66 dB 69 dB 71 dB 74 dB
Cross-Polar Discrimination 30 dB 30 dB 30 dB 30 dB 30 dB
Flange1 Upon Customer's Request
Mechanical Specification HPA 0.3 D 280 SR HPA 0.4 D 280 FR HPA 0.6 D 280 FR HPA 0.8 D 280 FR HPA 1.2 D 280 FR
Net Weight2 10 kg 11 kg 14 kg 26 kg 48 kg
Antenna Pointing Range HPA 0.3 D 280 SR HPA 0.4 D 280 FR HPA 0.6 D 280 FR HPA 0.8 D 280 FR HPA 1.2 D 280 FR
Azimuth fine ±20° ±20° ±20° ±20° ±15°
Elevation fine ±30° ±30° ±30° ±30° ±20°
Material and Finish HPA 0.3 D 280 SR HPA 0.4 D 280 FR HPA 0.6 D 280 FR HPA 0.8 D 280 FR HPA 1.2 D 280 FR
Mount Hot-Dip-Galvanized Steel
Installation Hardware Stainless Steel
Feed Aluminium
Environmental Specification HPA 0.3 D 280 SR HPA 0.4 D 280 FR HPA 0.6 D 280 FR HPA 0.8 D 280 FR HPA 1.2 D 280 FR
Operating Windspeed 120 km/h
Survival Windspeed 220 km/h
Ambient Temperature −55°C…+55°C
ETSI Standard HPA 0.3 D 280 SR HPA 0.4 D 280 FR HPA 0.6 D 280 FR HPA 0.8 D 280 FR HPA 1.2 D 280 FR
Range 4 4 4 4 4
Class 3 3 3 3 3

1 Circular waveguide with 8 mm diameter, or direct mounted Orthomode transducer with ODU interfaces and/or standard waveguide flanges.
For more information about orthomode transducers please visit the OMT page.
2 Approximate weight (net weight depends on the required interface). Clamps, adjustment system (and side strut from 0.8 m diameter) are included.

Ordering Information

For ordering information please visit our Antenna Ordering page.

For more information about High Performance Antennas please contact us via e-mail.