AvL Technologies 1278K Handbuch für Betrieb und Wartung - Seite 4
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Seite druckenModel 1278K Mobile VSAT Antenna System
Model 1278K MOBILE VSAT
1.2M MOTORIZED VEHICULAR MOUNT
Reflector
Optics
Drive System
Mount Geometry
Polarization
Electrical RF
Frequency Range
Gain (Midband)
VSWR
Beamwidth (degrees)
-3 dB
-10 dB
First Sidelobe Level (Typical)
Radiation Pattern Compliance
Antenna Noise Temperature
Polarization
Power Handling Capability
Cross Pol Isolation
On-Axis (minimum)
Off-Axis (within 1 dB BW)
Off-Axis (peak)
Feed Port Isolation - TX to Rx
Satellite System Compliance
Controllers
Optional Upgrades
Auto-acquisition
Size
Input Power
Reflector Options
Reflector Back Cover
Mechanical
Az/El Drive System
Polarization Drive System
Reflector Material
Travel
Azimuth
Elevation
Mechanical
Electrical
Polarization
Speed
Slewing/Deploying
Peaking
4
1.2 Meter
Offset, Prime Focus, .8 f//d
Patented AvL Cable Drive Positioner
Elevation over Azimuth
Rotation of Feed
Receive
10.95-12.75 Ghz
42.0 dBi
1.30:1
1.4
2.5
-19 dB
FCC §25.209, ITU-R S.528.5
30° K at 30° Elevation
Linear Orthogonal Standard, Optional Co-pol
35 dB
26 dB
22 dB
FCC and PanAmSat Worldwide
One-button acquisition of selected satellite including
peaking and optimization of cross pol (certified for auto-
commissioning on most satellite services)
Single Rack Unit for Auto-acquisition
110/240 VAC, 1 ph, 50/60 Hz, 6/3A peak, 1A continuous
Patented AvL Cable Drive System
Stainless Steel Chain Drive
Glass Reinforced Plastics
400°
True elevation readout from calibrated inclinometer
0° to 90° of reflector boresight
Standard limits at 5° to 65° (CE Approval) or 5° to 90°
±95°
2°/second
0.2°/second
Operation and Maintenance Manual
Transmit
13.75-14.5 Ghz
43.2 dBi
1.30:1
1.2
2.1
-22 dB
40 Watts
35 dB
28 dB
25 dB
75 dB