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DDF7011 and DDF7012 Users Manual
User's Guide
ATTACHING THE CABLES
Unroll the control and coax cables being careful not to damage the ferrites or to crimp the
coax. Be careful to keep the connectors clean from dirt. Fasten the control cable by aligning
the key and turning the outer locking ring until it just meets the red line on the mating
connector. Fasten the TNC connector until it is tight. Use the supplied cable ties to fasten the
cables to the masts.
At this point the assembly should look similar to the photo below.
ATTACHING THE ELEMENTS
Four Wire Biconical Antennas
The antenna elements are mounted to baluns at the end of the frame arms using an o-ring, a
5/16-24 cap screw, and a lock washer. The arrangement of the hardware is shown in the
photo below.
Figure 7: Cables connected to the VHF Antenna
Summary of Contents for DDF7011
Page 1: ...USER S GUIDE DDF7011 AND DDF7012 USERS MANUAL ...
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Page 24: ...18 DDF7011 and DDF7012 Users Manual User s Guide Figure 15 TU Antenna Mast Installed ...
Page 25: ...19 DDF7011 Installation and Setup Figure 16 THF Antenna Frame Installed on Mast ...
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Page 29: ...23 23 CORE MODULE CONNECTIONS Figure 17 below shows the front panel of the Core Module ...
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Page 31: ...25 25 Figure 19 Fixed Site Core front panel connections ...
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Page 38: ...32 DDF7011 and DDF7012 Users Manual User s Guide Figure 20 VHF and UHF antenna arrangement ...
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Page 41: ...35 Figure 22 Mobile core module connections ...
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Page 44: ...38 DDF7011 and DDF7012 Users Manual User s Guide Appendix SPECIFICATIONS ...
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