Dual-Band Antenna Specifications

Mechanical
Dimensions (Diameter/Height) 37.7 (d) x 9.4 (h) inches (95.7 x 23.8 cm)

 

Electrical Ku-Band Ka-Band
Receive Frequency [GHz] 10.7–12.75 17.8–18.8, 18.3–19.3, 19.7–20.2
Transmit Frequency [GHz] 13.75–14.5 29.25–30
Polarization RX/TX Selectable via A791 AMIP Linear VP/HP Circular LHCP/RHCP
Receive G/T (at 30° elevation) * 11.6 dB/K @ 12.75 GHz (cruise level) 15.4 dB/K @ 20.2 GHz (cruise level)
Transmit EIRP [dBW] * 43 dBW @ 14.5 GHz 48 dBW @ 30GHz
Transmit Antenna Patterns FCC 25.209 FCC 25.209
EIRP Spectral Density FCC part 25.222 and 25.227ETSI EN 302 186 FCC Part 25.138, ETSI EN 303 978
IF Input (TX) 950–1700 MHz
IF Input (RX) 950–2150 MHz
Antenna to Modman Interface for configuration, control, and monitoring ARINC A791 AMIP
Antenna to Inertial Reference Unit (IRU) Supporting ARNIC A429
Power Consumption (antenna only) 240W (average)

 

Antenna Performance
Azimuth (Az) Range 360° continuous
Elevation (EI) Range 0° to 90°
Az/EI Velocity; Acceleration >30°/sec; >50°/sec2
Tracking Accuracy <0.2°

 

Electrical Interfaces
DC Power 115 VAC (320 Hz to 800 Hz)

 

Environmental
Operating Temperature Modman: -15° C to +55° C, Antenna/OAE: -55° C to +70° C
Altitude 16,800 meters (55,000 Feet)
Environmental Compatibility RTCA/DO-160G

 

*Excluding radome loss. EIRP includes 0.6 dB/1.6 dB (Ka/Ku) coupling loss.

Note: Equipment specifications are subject to change.

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