48
Installation Manual
Saturn Bm
Reception of L-band Broadcast signals
In addition to regular 1.5/1.6 GHz, used for the various Inmarsat systems, the
transponders in the satellite also broadcast leased channel info.
The design of Saturn B with L-band (1.5/1.6 GHz) signals between ADE and
BDE, easily enable insertion of Directional Couplers to pick up broadcast RF
signals.
Such signals are Differential GPS (GPS corrections), Maritime Chart Correc-
tions, Radio Broadcasting channels, etc.
The diagram below indicates typical installation for reception of broadcast
signals.
APPENDIX 8
Parts list - DGPS kit no. 101285
1 pc
Differential Coupler
R 906 682
1 pc
Mixer / Oscillator
R 906 683
1 pc
Power Supply Unit
R 906 684
2 pcs N-connector for RG214 or Ethernet 06223
11N-50-7-5
Note
1)
: (Other coax cable require relevant N-connectors)
1 pc
Coax cable (note
2)
) consisting of:
N-connector
11N-50-3-4
SMA-connector
16SMA-50-3-56c
Coax cable
RG223 (max 10 m)
Coax cable with SMA-connector to DGPS equipment is
not included!
Antenna
Mixer
Directional
Coupler
MCU
Power
Supply
Oscil-
lator
N
1)
N
1)
N
2)
SMA
2)
TNC
SMA
RG223
15 VDC
R 906 682
R 906 683
R 906 684
220 VAC
190 - 215 MHz to DGPS etc.
-19dBm
Summary of Contents for Saturn BM Marine
Page 1: ...Saturn Bm Marine Class 2 Installation Manual...
Page 55: ......
