Grid Antennas (GRPA)

Antenna Ordering

Microwaves Antennas

GRPA S 1315 Series

Electrical Specification	GRPA 0.6 S 1315 N	GRPA 0.9 S 1315 N	GRPA 1.2 S 1315 N	GRPA 1.8 S 1315 N	GRPA 2.4 S 1315 N	GRPA 3.0 S 1315 N
Operating Frequency	1.350–1.535 GHz
Diameter	0.6 m	0.9 m	1.2 m	1.8 m	2.4 m	3.0 m
Gain mid-band	16.1 dBi	20.0 dBi	22.3 dBi	26.0 dBi	28.1 dBi	30.0 dBi
Polarization	Linear Simplex (Vertical or Horizontal)
Half-Power Beamwidth	24.3°	15.6°	11.9°	7.8°	6.1°	4.8°
Return Loss	−14.0 dB	−14.0 dB	−14.0 dB	−14.0 dB	−14.0 dB	−14.0 dB
Front-to-Back Ratio	24 dB	28 dB	30 dB	30 dB	32 dB	32 dB
Cross-Polar Discrimination	24 dB	28 dB	28 dB	30 dB	30 dB	30 dB
Connector1	N (female) connector
Mechanical Specification	GRPA 0.6 S 1315 N	GRPA 0.9 S 1315 N	GRPA 1.2 S 1315 N	GRPA 1.8 S 1315 N	GRPA 2.4 S 1315 N	GRPA 3.0 S 1315 N
Net Weight2	6.0 kg	9.5 kg	20 kg	42 kg	96 kg	155 kg
Antenna Pointing Range	GRPA 0.6 S 1315 N	GRPA 0.9 S 1315 N	GRPA 1.2 S 1315 N	GRPA 1.8 S 1315 N	GRPA 2.4 S 1315 N	GRPA 3.0 S 1315 N
Azimuth raw/fine	±180° / –	±180° / –	±180° / –	±180° / ±5°	±180° / ±5°	±180° / ±5°
Elevation raw/fine	±15° / –	±15° / –	– / ±10°	– / ±5°	– / ±5°	– / ±5°
Material and Finish	GRPA 0.6 S 1315 N	GRPA 0.9 S 1315 N	GRPA 1.2 S 1315 N	GRPA 1.8 S 1315 N	GRPA 2.4 S 1315 N	GRPA 3.0 S 1315 N
Mount	Hot-Dip-Galvanized Steel
Installation Hardware	Stainless Steel
Feed	Aluminium/Copper
Environmental Specification	GRPA 0.6 S 1315 N	GRPA 0.9 S 1315 N	GRPA 1.2 S 1315 N	GRPA 1.8 S 1315 N	GRPA 2.4 S 1315 N	GRPA 3.0 S 1315 N
Operating Windspeed	140 km/h
Survival Windspeed3	240 km/h
Ambient Temperature	−55°C…+55°C
ETSI Standard	GRPA 0.6 S 1315 N	GRPA 0.9 S 1315 N	GRPA 1.2 S 1315 N	GRPA 1.8 S 1315 N	GRPA 2.4 S 1315 N	GRPA 3.0 S 1315 N
Range	0	0	0	0	0	0
Class	1	1	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.