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© 15-00463-901 Issue 1, September 2005 

Page 1 of 11

Head office

Asia Pacific

EMEA

Americas

Codan Limited
ABN 77 007 590 605
81 Graves Street
Newton SA 5074
AUSTRALIA
Telephone

+61 8 8305 0311

Facsimile

+61 8 8305 0411

www.codan.com.au

Codan Limited
81 Graves Street
Newton SA 5074
AUSTRALIA

Telephone

+61 8 8305 0427

Facsimile

+61 8 8305 0410

[email protected]

Codan (UK) Ltd
Gostrey House
Union Road
Farnham Surrey GU9 7PT
UNITED KINGDOM
Telephone

+44 1252 717 272

Facsimile

+44 1252 717 337

[email protected]

Codan US, Inc.
8430 Kao Circle
Manassas VA 20110
USA

Telephone

+1 703 361 2721

Facsimile

+1 703 361 3812

[email protected]

INST

ALLA

TION

C463 Multiwire Broadband Dipole Antenna 
(2–30 MHz)

Introduction

The C463 Multiwire Broadband Dipole Antenna is available in the following 
power ratings:

The antenna is designed for fixed station multi-frequency operation. These 
instructions apply to all power ratings of this antenna.

There is a glossary of terms at the end of these instructions.

The C463 antenna is suitable for erection in the inverted V or horizontal 
configuration. The inverted V configuration requires only one main mast, 
however the horizontal configuration is more efficient. For both 
configurations, a main mast height of 9 to 10 m is adequate, providing 
optimal communications over a short distance (0 to 600 km). Long-distance 
communications require a taller main mast of 15 m. The horizontal 
configuration is recommended for this distance.

The C463 antenna is packed completely assembled, ready for erection. The 
parallel wires of the antenna are raised in the horizontal plane, regardless of 
the configuration used. In some instances, the antenna is supplied with a 
coaxial cable for use with the installed antenna. If you are supplying your 
own coaxial cable, the connectors must be PL259 UHF-style.

Power rating

Codan part number

250 W PEP

15-00463-001

500 W PEP

15-00463-002

1 kW PEP

15-00463-003

NOTE

The minimum required height of the main mast is 6 m.

Summary of Contents for C463

Page 1: ...instructions apply to all power ratings of this antenna There is a glossary of terms at the end of these instructions The C463 antenna is suitable for erection in the inverted V or horizontal configur...

Page 2: ...cluded with a Codan mast mast gibbet or using the gibbet included with the antenna antenna gibbet This gibbet may be attached to any mast Figure 1 Inverted V configuration using the mast gibbet NOTE T...

Page 3: ...and stub masts sm are in metres For example an installation using a main mast height of 10 m and stub masts of 3 m requires a spacing of 13 m between masts Therefore the overall installation requires...

Page 4: ...end of the gibbet and another at a point close to where the gibbet is attached to the main mast 1 Position the pulleys so that a halyard can run from one pulley to the other then down the main mast 1...

Page 5: ...secure the section then carefully extend each out 1 Raise the centre of the antenna a couple of metres off the ground then temporarily tie off the halyard to the mast Attaching the antenna to the stu...

Page 6: ...the self amalgamating tape with an overlay of high quality electrical tape 3M Scotch 33 or similar to minimise aging of the self amalgamating tape 1 Provide strain relief for the coaxial cable see Fig...

Page 7: ...each stub mast allowing a sag of approximately 200 mm in each half Installing a C463 antenna in a horizontal configuration Figure 6 Horizontal configuration Spacing and height The minimum distance bet...

Page 8: ...base of the mast to the top through the pulley and back to the base again then tie the two ends together 1 Erect the mast 1 Repeat this procedure for the second mast 1 Lay the antenna midway between...

Page 9: ...round Connecting the coaxial cable To connect the coaxial cable 1 Connect the coaxial cable to the balun 1 Wrap the connector with self amalgamating PIB Rotunda 2501 or EPR 3M Scotch 23 tape 1 Cover t...

Page 10: ...he antenna is equidistant between the masts allowing a sag of approximately 400 mm in the centre Reasonable tension needs to be applied to the halyards to level the antenna between the masts and accou...

Page 11: ...re the rope may have moved on the pulley This will involve lowering the antenna All terminations should also be checked as well as the condition of the coaxial cable Glossary This term Means PEP peak...

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