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Valcom Manufacturing Group, Inc.

5

(7) Once the antenna is in the vertical position, secure the antenna to its mounting plate

with eight 5/8-11 hex head cap screws (not provided), along with two flat-washers, a
split-lock-washer and a nut. Bolt length will need to be determined by the installing
activity. A final torque between 90-100 ft-lbs is acceptable for the bolts.

2.4

Electrical Installation

Connect a suitable feed wire from the antenna coupler to the antenna feedpoint (found
either on the side of the antenna or the bottom of the antenna.

Connect a suitable lead wire from the ground lug of the antenna coupler to the antenna
ground screen.

V-425 Series Heavy Duty Whip Antenna

VTM-03-016

Содержание V-425 Series

Страница 1: ...INSTRUCTIONS V 425 SERIES 36 FOOT HEAVY DUTY WHIP ANTENNA Valcom Manufacturing Group Inc 175 Southgate Drive P O Box 603 Guelph Ontario Canada N1H 6L3 Tel 519 824 3220 Fax 519 824 3411 Web Site www va...

Страница 2: ...Valcom Manufacturing Group Inc ii REVISION SHEET Revision Description Date Original Issue September 18 2014 V 425 Series Heavy Duty Whip Antenna VTM 03 016...

Страница 3: ...on 2 1 5 Mechanical Description 2 1 6 Scheduled Maintenance 3 1 7 Corrective Maintenance 3 2 0 INSTALLATION 2 1 Unpacking 4 2 2 New Site Preparation 4 2 3 Assembly and Installation of Antenna on the s...

Страница 4: ...72 5 kg 155 175 lbs 70 80 kg Conductor Material Copper wire and strips embedded in the fiberglass and thermo setting epoxy resin composite Finish Polyurethane paint Mounting Position Vertical Base Dia...

Страница 5: ...ng a thermosetting epoxy resin matrix Copper strips are embedded in the composite and are secured at the top end to a hemispherical corona ball and at the bottom to a female threaded ferrule into whic...

Страница 6: ...insulator This hole should be kept clear from blockage using a small length of stiff wire All threaded hardware including the base mounting bolts the set screws at the joint and the input power conne...

Страница 7: ...tain four saw horses or other supports that will hold the complete antenna horizontally at a convenient working height and place them in the assembly area The assembly area must be a cleared working s...

Страница 8: ...ill need to be determined by the installing activity A final torque between 90 100 ft lbs is acceptable for the bolts 2 4 Electrical Installation Connect a suitable feed wire from the antenna coupler...

Страница 9: ...appears in Table 3 1 Table 3 1 List of Parts for the V 425 whip antenna Item No Part Number Description Qty Notes 1 Base Section 1 2 Top Section 1 3 Strap Wrench 1 4 Set Screw Kit 1 5 Hex Key 1 6 Sil...

Страница 10: ...rer s Address Postal address Shipping address Valcom Manufacturing Group Inc P O Box 603 Guelph Ontario Canada N1H 6L3 Valcom Manufacturing Group Inc 175 Southgate Drive Hanlon Industrial Park Guelph...

Страница 11: ...Valcom Manufacturing Group Inc 8 4 2 Outline Drawing V 425 Series Heavy Duty Whip Antenna VTM 03 016...

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