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User Guide

912 Single-wire Broadband Dipole Antenna 150W

P/N BC91201 (27m)

P/N BCM91205/1

© Barrett Communications

Содержание BC91201

Страница 1: ...User Guide 912 Single wire Broadband Dipole Antenna 150W P N BC91201 27m P N BCM91205 1 Barrett Communications ...

Страница 2: ...at least 9m away from the mast in order to secure the antenna ends As with all antenna installations ensure the antenna is as far from sources of electrical interference as possible and in a position that makes it impossible for the antenna to come in contact with high voltage overhead mains wiring It is highly recommended that antennas be installed by suitably qualified personnel Horizontal Confi...

Страница 3: ...uration the radiation is broadside to the antenna i e if transmissions need to travel in a predomi nantly North South direction the antenna should be set up with the ends pointing East West N N For Inverted V the antenna becomes more suitable for NVIS with radiation being directed at high angles but omnidirec tional around the antenna on a horizontal plane ...

Страница 4: ...ient working height connect the coax cable to the plug at the base of the balun Remember to use the strain relief on the back of the balun pass the coaxial cable between the washer and balun and tighten the wing nut 6 Raise the centre of the antenna to the required height 7 Attach cord to the insulator at each end of the antenna 8 Apply sufficient tension to straighten the antenna cables A slight ...

Страница 5: ...ation 4 Attach rope to each insulator one at each end and slowly hoist between the two mounting points ensuring that the wires do not tangle Raise to approximately eye level 5 When at a convenient working height connect the coax cable to the plug at the base of the balun Remember to use the strain relief on the back of the balun pass the coaxial cable between the washer and balun and tighten the w...

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