RT-1000 Multichannel Content System Installation Procedure ..................4 Installation of the Antenna Mast ......................4 Antenna installation ..........................5 Antenna Cabinet Installation ........................7 DF Main Unit Installation ........................8 Start Up the DF Commander Software....................11 Phase Adjustment ..........................12 North Alignment of the Direction Finder Antenna .................
RT-1000 Multichannel 1 System Installation Procedure The following steps have to be done in sequence to use the direction finder system. In case of any problems during the installation procedure, do not continue the installation before the problem is eliminated.
RT-1000 Multichannel 1.2 Antenna installation Detailed information is given in the Antenna User Manual and in the Figures below Installation of the Antenna Done Step Description Fit the O-ring on mast O-ring tube Pull the antenna cable through the mast tube...
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RT-1000 Multichannel Installation of the Antenna Done Step Description Screw antenna head onto mast tube Fit O-ring to lightning conductor rod Screw lightning conductor rod onto antenna head Fix radiators • Push clamping nut, clamping cone, washer and rubber seal onto radiator •...
RT-1000 Multichannel Installation of the Antenna Done Step Description Earth mast tube Align antenna Point north dipole (marked by red point on radiator housing) northwards 1.3 Antenna Cabinet Installation If an external lightning protection is supplied, install the antenna cabinet to the antenna mast.
RT-1000 Multichannel 1.4 DF Main Unit Installation More information is given in the user manual, General System Description. Installation of the DF Main Unit Done Step Description Install the DF Main Unit cabinet in the shelter. (The unit should not be moved when the direction finder is working.) The flour should be flat and stabile to...
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RT-1000 Multichannel Installation of the DF Main Unit Step Description Done Connect the installed component described in the connection plan: • Start with the AC Power-IN and AC-Out of the UPS (the two cables are fit at the connection panel) Be sure that all components are switched off: •...
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• Behave the receiver start up sequence described in the DF Channel user manual. The frequency display started with “88888888”, followed by the system identification “RT-1000 A” and the actual software revision. Switch ON the DF Control System, the MOXA NPort device.
RT-1000 Multichannel 1.5 Start Up the DF Commander Software The IPC is delivered with a Widows 7 licence. A local user is configured and the DF Commander software is installed. Detailed information about the software and the configuration are given in the DF Commander User Manual.
RT-1000 Multichannel 1.6 Phase Adjustment There are two alternative methods for the phase adjustment. If an antenna model is supplied use method 1 if not, the second method is necessary. The Phase adjustment must be done for every DF Channel separately.
RT-1000 Multichannel 1.7 North Alignment of the Direction Finder Antenna Start Up the DF Commander Step Description Done Set up a transmitter at an adequate distance (at least 100 m). From there, use a compass to determine the direction to the direction finder antenna.
RT-1000 Multichannel 1.8 Network Integration To use a remote control PC, it is necessary to integrate the DF-System into the local network. RHOTHETA recommended doing this with the local network administrator using the Network Configuration manual. Integration in the Local Network...
Set Password for Administrator Set Password for Technician 1.10 Integration of UPS Integrate the UPS in the local network. RHOTHETA recommended doing this with the local network administrator and the UPS manual. Integration of the Uninterruptable Power Supply Step Description...
RT-1000 Multichannel 2 Flight Check For exact north alignment under operating conditions and for determining the system accuracy at the actual installation site, a flight check should be carried out. To do this, a continuous-signal transmitter is fitted in the aircraft, which then performs circular flights about the site of the direction finder.
RT-1000 Multichannel 2.3 Simplified Method If no theodolite or GPS receiver is available, a simplified measuring procedure must be used at the actual antenna installation site to precisely north align the system and determine its accuracy. Route points: With this method, the calibration aircraft overflies prominent landmarks (route points) the position of which has been previously determined from conformal maps (scale approximately 1: 200000).
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