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ETS-Lindgren 3143B BiConiLog Antenna User Manual

Page 17

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Assembly Instructions

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17

1.

For stability, mount the Model 3143B onto a tripod or tower. See

Mounting Instructions on page 19 for the steps to mount the antenna.

2.

Slide the narrow end of one of the bowtie elements into the

receptacle hole on the antenna balun, and then align the bowtie with

the receptacle on the balun.

Do not cross thread this connection or

permanent damage to the bowtie element could

occur.

3.

Insert one of the 10

–32 thumbscrew knobs into the opposite side of the

balun from where you inserted the bowtie. Slowly tighten the knob,

taking care not to cross thread the connection.

4.

Repeat steps 2 and 3 for the second bowtie element.