Sea Tel 5012-33, Installation Manual

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Series 12 Ku-Band Technical Specifications 5012-33 Installation Manual
12-1
12. Series 12 Ku-Band Technical Specifications
The specifications of your antenna system are below. For Naval Engineering level information on this subject, please refer to
Antenna Installation Guideline – Site Arrangement, document number 130040_A available on the Sea Tel Dealer Support Site.
12.1. Antenna Assembly 5009
The antenna assembly is comprised of the Dish, feed assembly and LNB. A variety of LNBs could be used, refer to LNB
specification for the LNB that is provided with your system.:
Reflector Diameter 1.24 m (49.0 inch)
Reflector Type Spun Aluminum, axis symmetric, D Ring focus
Feed Center focus Cassegrain feed with integral 9GHz radar filter and
Cross-Pol OMT
Cross Pol Isolation: > 30dB within -1dB contour, > 35dB within max pointing error
Port to Port Isolation > 35 dB typical
Polarization Linear w/motorized skew adjustment
Polarization control 24 volt DC motor with pot feedback
Transmit frequency range 13.75-14.5 GHz Ku Band
Receive frequency range 10.70-12.75 GHz Ku Band
Antenna Gain
TX Gain 42.4 dBi at 14.25 GHz Typical
RX Gain 41.0 dBi at 12.75 GHz Typical
Antenna Efficiency 65 Percent typical minimum
Measured G/T (31.2
°
elevation, clear sky) 19.3 dB/K at 12.5 GHz
In the Radome
(typical)
12.2. TX Radio Package ( -33 systems)
SSPB (Block Up-Converter) Codan 6908, 8 Watt BUC
IF Input Frequency: 950-1700 MHz
RF Output Frequency: 13.75-14.5 GHz
Input Power +18VDC to +60VDC
Co-Pol Diplexer DPX75K-002
Common Port (to feed) WR-75 Flange, 10.70-14.5 GHz
Transmit Output (from SSPB) WR-75 Flange, 13.75-14.5 GHz
Receive Output (to Co-Pol LNB) WR-75 Flange, 10.70-12.75 GHz
Co-Pol LNB Refer to LNB spec
12.3. BUC Power Supply
AC Input 85-264 VAC, single phase
DC Voltage Output 48 VDC
Max Power Consumption 300 watts
Voltage output Connection Multi-conductor