Doppler Systems DDF7011, Руководство пользователя

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5
IN THIS CHAPTER
Getting Started ..................................................................................................... 5
Antenna Mounting .............................................................................................. 6
Single Band Antenna Installation ................................................................... 7
Two Band Antenna Installation..................................................................... 15
Three Band Antenna Installation.................................................................. 17
Core Module Connections ............................................................................. 23
GETTING STARTED
As delivered the DDF7011 suite consists of the following
One Pelican case containing the core module
One Pelican cases containing cabling
One case containing the fixed site antennas and connecting masts
Two long cases containing data radio antennas (optional)
One laptop computer case (optional)
Initial Setup
1) Select locations for the radio modem and the direction finder antennas. Try to maintain
as much separation between these two antennas as possible and make sure the cables
will reach to the location of the direction finding equipment.
2) If this site is to be used as the control site remove the vertical radio modem antenna from
one of the long antenna cases. If it is to be used as a remotely connected site, remove the
radio modem yagi antenna from one of the long antenna cases.
3) Assemble the radio modem antenna
4) Connect the radio modem antenna to an antenna mast or tower.
5) Remove the coaxial cable with an N connector on one end and a TNC connector on the
other and connect the N connector to the radio modem antenna.
6) Secure the cable to the mast in several places using zip ties
7) If the yagi antenna is being used, rotate the antenna to point the antenna at the control
location.
8) Assemble the fixed site antenna using the hardware provided in the DF antenna case.
Chapter 2
DDF7011 INSTALLATION AND SETUP