Microwave Antennas
Antenna Ordering
Microwaves Antennas

GRPA S 1721 Series

Electrical Specification
GRPA 0.6 S 1721 N
GRPA 0.9 S 1721 N
GRPA 1.2 S 1721 N
GRPA 1.8 S 1721 N
Operating Frequency
1.700–2.100 GHz
Diameter
0.6 m
0.9 m
1.2 m
1.8 m
Gain mid-band
18.5 dBi
22.0 dBi
24.5 dBi
28.0 dBi
Polarization
Linear Simplex (Vertical or Horizontal)
Half-Power Beamwidth
18.4°
12.3°
9.2°
6.1°
Return Loss
−14.0 dB
−14.0 dB
−14.0 dB
−14.0 dB
Front-to-Back Ratio
24 dB
28 dB
30 dB
30 dB
Cross-Polar Discrimination
24 dB
28 dB
28 dB
30 dB
Connector1
N (female) connector
Mechanical Specification
GRPA 0.6 S 1721 N
GRPA 0.9 S 1721 N
GRPA 1.2 S 1721 N
GRPA 1.8 S 1721 N
Net Weight2
6.0 kg
9.5 kg
20 kg
42 kg
Antenna Pointing Range
GRPA 0.6 S 1721 N
GRPA 0.9 S 1721 N
GRPA 1.2 S 1721 N
GRPA 1.8 S 1721 N
Azimuth raw/fine
±180° / –
±180° / –
±180° / –
±180° / ±5°
Elevation raw/fine
±15° / –
±15° / –
– / ±10°
– / ±5°
Material and Finish
GRPA 0.6 S 1721 N
GRPA 0.9 S 1721 N
GRPA 1.2 S 1721 N
GRPA 1.8 S 1721 N
Mount
Hot-Dip-Galvanized Steel
Installation Hardware
Stainless Steel
Feed
Aluminium/Copper
Environmental Specification
GRPA 0.6 S 1721 N
GRPA 0.9 S 1721 N
GRPA 1.2 S 1721 N
GRPA 1.8 S 1721 N
Operating Windspeed
140 km/h
Survival Windspeed3
240 km/h
Ambient Temperature
−55°C…+55°C
ETSI Standard
GRPA 0.6 S 1721 N
GRPA 0.9 S 1721 N
GRPA 1.2 S 1721 N
GRPA 1.8 S 1721 N
Range
0
0
0
0
Class
1
1
1
1

2 Other connector types are available upon request.
2 Clamps, adjustment system (and side strut from 1.8 m diameter) are included.
3 Increased wind load is available upon request.

Ordering Information

For ordering information please visit our Antenna Ordering page.

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