
Drive-on Portable Mast Mount
MCB-III
MCB-III is drive-on mast support base plate. Do not place any other things on the base plate.
MCB-III requires three guy wires anchored 120 degree apart.
Do not use the unit in strong winds.
Make sure to secure the unit with two clamp bolts.
Before inserng the mast, make sure to drive the vehicle on to the base plate.
NOT RESPONSIBLE FOR ANY DAMAGES TO VEHICLES.
●Easy mounng with NO tools.
●Fold-over feature makes mounng antennas easy and fast.
●Hot-dip galvanizing for corrosion control
1. Assemble the unit with the bolts provided, following to the assembly diagram.
2. Select a flat place.
3. Drive slowly the vehicle on to the base plate.
4. Make sure the unit securely fixed by the vehicle. Then, insert the mast into the socket.
★If you insert the mast with the antenna, remove either one of two clamp bolts to lt the socket horizontally. Then, insert the mast
with the antenna into the socket.
5. Secure the unit in the vercal posion with the clamp bolts. Make sure to ghten the wing nut.
6. Pull the guy gently to fix the mast in the vercal posion.
Collapsed back and forth by
removing clamp bolts
Specificaon
Mast Diameter : 34φ– 50φ
Max Antenna Weight : approx 10kg, but depending on your mast.
Weight : approx.4.3kg
Dimension : 165x535x400mm
【Maintenance 】
☆Stop the use of this antenna immediately if you see the slightest trouble, and ask the local shop you purchased this product.
Make sure that the product works normally before operang.
【Maintenance/Aer-Sales Service】
Always check the unit before using. Do not use it if you see the slightest trouble. We provide the replacement parts for the damages by
unintenonal accidents or for deterioraon with long-term use. Please ask the local shop you purchased this product. Contact the shop
you purchased this product.
Copyright (C) 2012 COMET CO.,LTD. All Rights Reserved.
Printed in JAPAN. 2nd Version
COMET CO.,LTD.
4-18-2, Tsuji, Minami-ku, Saitama-shi, Saitama-Pref, 336-0026, JAPAN
TEL : 81-48-839-3131 / FAX : 81-48-839-3136
URL : hp://www.comet-ant.co.jp/englis h
◆Specificaons or appearance is subject to change without noce.
Thank you for your purchasing our product.
This product is made under the stringent quality control. Should there be any breakage in
transit, please do not hesitate to contact the shop you purchased this product.
For your safety, read this manual carefully for proper handling and operaon before using.
Instruction Manual
PRECAUSTIONS
Features
How to use
Your Pole (or mast)
Assembly Diagram
Protective Plate
(Remove it when inserng
φ45 or more pipe.)
Insert this into the socket, and put
the axial bolt through this hole.
Clamp Bolt M8x30
Clamp Bolt M8x80
Wing Nut
Axial Bolt M8x80
Socket
Side Plate
Base Plate
Wheel-lock pipe