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5012-91 Installation Manual
5012-91 Ku-Band Technical Specifications
18-2
Mounting Height
Sea Tel recommends you do not exceed tangential
accelerations of 0.5G (See below chart)
Antenna Reflector Ku-Band
Type
Spun Aluminum
Diameter
1.24 m / 49"
TX Gain
43 dBi @ 14.25 GHz
RX Gain
41.6 dBi @ 12.50 GHz
G/T (30° elevation, clear sky)
20.0 dB/k (In Radome, typical)
FCC Input Power Spectral Density Limitation
-14.0 dBW / 4 KHz
Minimum EIRP (TVRO)
NA
KU-band Feed
Type
Center Focus Cassegrain feed with TX reject filter
and Cross-Pol OMT
Port to Port Isolation (Xpol)
> 120 dB
Port to Port Isolation (copol)
> 90 dB
Cross Pol Isolation
> 35 dB typical ( 30dB within 1dB contour)
Polarization
Linear w/motorized skew adjustment
Polarization Control
24 volt DC motor with pot feedback
Polarization Range of Motion
270 degrees
Receive Frequency Range
10.70 - 12.75 GHz
Transmit Frequency Range
13.75 - 14.50 GHz
Co-Pol Diplexer
Type:
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
Содержание 5012-91
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