ND SatCom SKYRAY MAS 1500 1.5m AntennaThese mobile antenna subsystems can be mounted on any appropriate vehicle. X-, Ku- and optionally DBS-Band can be optimally covered. |
Summary |
These mobile antenna subsystems can be mounted on any appropriate vehicle. The high performance antenna reflector teamed with the robust motorized mount create the ideal combination to serve the needs for reliable SNG transmissions. The system is fully waterproof and designed for continuous operation even under harsh environmental conditions.With the choice of sizes from 1.3 m to 1.9 m a broad range of applications in X-, Ku- and optionally DBS-Band can be optimally covered. Additional datasheets about technical specifications are available on request. |
|
Key Highlights |
• Modular and upgradeable • Individual configurable • Highest levels of reliability and robustness • Very high wind load • Intelsat, Eutelsat und AsiaSat Type approvedOptional: Redundancy TWTA (2 x 400 W) |
|
ND SatCom SKYRAY MAS 1500 1.5m Antenna
SPECIFICATIONS |
|
|
Antenna Diameter |
1.5 m diagonal |
Antenna Pointing (SKYWAN, DVB carrier) |
Antenna Control Unit ACU 5020: Automatic pointing System (ApS)* - one button operation, supports GPS, compass and inclinometer. ACU 4100A: Supports autopointing with ext. Windows application (M&C, APS) |
Azimuth Travel |
± 177° (± 190° with ACU 5020) |
Antenna Backup System |
Car Battery Emergency Control for motors via ACU Optional manual hand cranks for driving Az/El |
Elevation Travel |
5˚ to +90˚ continuous |
Polarization Travel |
-130° to +90° continuous |
Drive Rates |
High Speed: 2°/sec; Slow Speed: 1°/sec |
Reflector |
Single piece diamond shaped reflector |
|
|
RF |
|
|
|
Tx Frequency Range |
13.75 – 14.50 GHz |
Rx Frequency Range |
10.70 – 12.75 GHz |
Tx Antenna Gain |
44.5 dBi (typical), 43.6 dBi (min) @ 14 GHz |
Rx Antenna Gain |
43 dBi (typical), 42.2 dBi (min) @ 11.7 GHz |
G/T |
23.3 dB/K @ 30° Elevation MAS1500 |
Antenna Noise Temperature |
25K @ 30° Elevation |
VSWR |
Rx: <1.3:1 (Rx port 10.95 – 12.75 GHz)
Tx: <1.3:1 (Tx port 13.75 – 14.5 GHz)
Isolation: Tx band >40 dB excluding transmit reject filter, Rx band >35 dB |
Waveguide Interface Flange |
WG17/UBR 120 |
Max. allowed EIRP |
51.0 dBW / 40 kHz for digital carriers transmitted at the satellite receive contour of 0 dB/K (EESS 502 § 6.1 refers) |
|
|
PHYSICAL |
|
|
|
Dimensions (L x W x H) |
60 cm |
Weight |
86 kg (without RF equipment) |
|
|
ENVIRONMENTAL |
|
|
|
Temperature Range |
-30° to +55°C |
Survival Temperature |
-40°C to +60°C |
Humidity |
0% to 100% with condensation |
Operational Wind Speed |
100 km/h |
Rain |
Survival in heavy rainstorm |
Survival Wind Speed |
stowed: 100 km/h; unstowed: 140 km/h |
Radial Ice |
2.5 cm on all surfaces |
Solar Radiation |
1000 W/m² |
|
|
|