DX Engineering DXE-TCFP-33 Instructions manual

Telescoping Carbon Fiber

Tubing with Cam Lock Clamps

DXE-TCFP-24, DXE-TCFP-33, DXE-TCFP-33HD, DXE-TCFP-49

DXE-TCFP-INS-Rev 0

Model DXE-TCFP-24 shown

 DX Engineering 2022

1200 Southeast Ave. - Tallmadge, OH 44278 USA

Phone: [phone]  Technical Support and International: [phone]

Fax: [phone]  E-mail: [e-mail]

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Introduction

Part Number

Description

Sections

Clamps

Overlap

Length

Bottom

Dia

Top

Dia

Extended

length

Closed

Length*

Weight

DXE-TCFP-24

Custom 24 foot carbon fiber mast
with clamps and end caps

5 sections

4 clamps

7”

1.4”

0.89”

24 Ft

5.8 Ft

3.75 Lbs

DXE-TCFP-33

Custom 33 foot carbon fiber mast
with clamps and end caps

7 sections

6 clamps

7”

1.67”

0.89”

33 Ft

5.8 Ft

5.4 Lbs

DXE-TCFP-33HD

Custom 33 foot heavy duty carbon
fiber mast with clamps and end caps

7 sections

6 clamps

7”

2.06”

1.27”

33 Ft

5.8 Ft

7.8 Lbs

DXE-TCFP-49

Custom 49 foot carbon fiber mast
with clamps and end caps

10 sections

9 clamps

7.9”

2.06”

0.89”

49 Ft

6.8 Ft

8.9 Lbs

DX Engineering Premier Telescoping Carbon Fiber Masts are the superior choice for portable antenna supports.
Custom made for DX Engineering with short sections that allow easy transport and shipping, these very high­strength carbon fiber masts are available in four extended length versions; 24 feet, 33 feet, Heavy-Duty 33 feet and
49 feet. The longest 49 foot model has a closed length of 81 inches; the other three models slide down to 69 inches.
Surpassing the competition and standard fiberglass, these ultra-portable lightweight telescopic carbon fiber tubing
masts feature lever-action clamps that provide excellent grip of the tubing’s black UV resistant surfaces. Clamps are
removable for placement of optional guy rings, and the lever grip is adjustable, both with the included 3mm Allen
wrench. Each different size clamp mounts securely on the lower tube and allows fast and easy telescopic mast raising
and lowering with its integral locking lever that secures the next smaller tube in place. These clamps are the type
that are mounted on the lower tube and allow fast telescopic mast raising and lowering with the integral locking lever
that secures the smaller tube in place. These are the ultimate quality carbon fiber masts for portable and temporary
antenna supports. Wherever you go and however you get there, DX Engineering Premier Telescoping Carbon Fiber
Masts are the best choice for your next portable antenna adventure.

Kits Available

There are four Carbon Fiber Tubing Kits available:

Mast Material – Carbon Fiber, Black. Color is Red in the Overlap area

*Closed Length – With clamps installed in place

Includes 3mm Hex Allen Wrench for clamp installation and adjustment

Bottom Vinyl cap with hole included

Top Vinyl Cap included: 0.875” on the 24, 22, 33 Foot models and 1.25” on the 33HD model

Bottom View (end caps installed) Top View (Clamps removed)

3 mm Allen wrench

Top Cap

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Adjusting the cam lock clamps is accomplished using the appropriate size carbon
fiber tube and the included 3 mm Allen wrench. Once adjusted, they should work
as expected and not need adjusting every time they are used.

Use the included 3 mm Allen wrench to tighten the lower tube socket head cap
screws so the clamp is tight to the bottom tube. Open the cam lock lever and
adjust the upper socket head cap screw until the clamp is snug to the tube, then
loosen the upper socket head cap screw (on the cam lock clamp lever) one turn.
Close the cam lock clamp lever. The cam lock clamp should be set, if not, re­adjust as needed. Once this is set, you should not have to re-adjust for future use.

Repeat the procedure above for the other tubes and cam lock clamps as needed.

The minimum overlap is set by the tube kit. Each nested tube has a red area
and will not allow further telescoping outward. You can overlap more if
needed or if you want to reduce the height of the tube kit you are working with. When the clamps are installed
and adjusted properly, the mast will stop when the red portion is reached.

Guying of vertical tubing is
strongly recommended for
stability. A multi-level, four
point guying scheme provides
the best mechanical advantage to
prevent wind stress, regardless
of direction.

As an example, the suggested
guying scheme for a 24 foot
assembly is shown. Your guying
may use less than three levels.
Four points are still suggested

Guy rings may also be used.

Your results and requirements
may vary since it depends on the
length (height) of your particular
installation. Guying of vertical
tubing is strongly recommended
for stability.

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WARNING!

INSTALLATION OF ANY MAST NEAR POWER LINES IS DANGEROUS

Warning: Do not locate the mast near overhead power lines or other electric light or power circuits, or where it can

come into contact with such circuits. When installing the mast, take extreme care not to come into contact with such
circuits because they may cause serious injury or death. Don't assume that wires are telephone or TV cable lines:
check with your electric utility for advice. Although overhead power lines may appear to be insulated, often these
coverings are intended only to protect metal wires from weather conditions and may not protect you from electric
shock. Keep your distance! Remember the 10-foot rule: When carrying and using ladders and other long tools, keep
them at least 10 feet away from all overhead lines - including any lines from the power pole.

Manual Updates

Every effort is made to supply the latest manual revision with each product. Occasionally a manual will be updated between the
time your DX Engineering product is shipped and when you receive it. Please check the DX Engineering web site
(www.dxengineering.com) for the latest revision manual.

Technical Support

If you have questions about this product, or if you experience difficulties during the installation, contact DX Engineering at
[phone]. You can also e-mail us at: [e-mail]
For best service, please take a few minutes to review this manual before you call.

Warranty

All products manufactured by DX Engineering are warranted to be free from defects in material and workmanship for a period
of one (1) year from date of shipment. DX Engineering’s sole obligation under these warranties shall be to issue credit, repair or
replace any item or part thereof which is proved to be other than as warranted; no allowance shall be made for any labor charges
of Buyer for replacement of parts, adjustment or repairs, or any other work, unless such charges are authorized in advance by
DX Engineering. If DX Engineering’s products are claimed to be defective in material or workmanship, DX Engineering shall,
upon prompt notice thereof, issue shipping instructions for return to DX Engineering (transportation-charges prepaid by Buyer).
Every such claim for breach of these warranties shall be deemed to be waived by Buyer unless made in writing. The above
warranties shall not extend to any products or parts thereof which have been subjected to any misuse or neglect, damaged by
accident, rendered defective by reason of improper installation, damaged from severe weather including floods, or abnormal
environmental conditions such as prolonged exposure to corrosives or power surges, or by the performance of repairs or
alterations outside of our plant, and shall not apply to any goods or parts thereof furnished by Buyer or acquired from others at

Buyer’s specifications. In addition, DX Engineering’s warranties do not extend to other equipment and pa rts manufactured by
others except to the extent of the original manufacturer’s warranty to DX Engineering. The obligations under the foregoing

warranties are limited to the precise terms thereof. These warranties provide exclusive remedies, expressly in lieu of all other
remedies including claims for special or consequential damages. SELLER NEITHER MAKES NOR ASSUMES ANY OTHER
WARRANTY WHATSOEVER, WHETHER EXPRESS, STATUTORY, OR IMPLIED, INCLUDING WARRANTIES OF
MERCHANTABILITY AND FITNESS, AND NO PERSON IS AUTHORIZED TO ASSUME FOR DX ENGINEERING
ANY OBLIGATION OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE FOREGOING.

©DX Engineering 2022

DX Engineering®, DXE®, DX Engineering, Inc.®, Hot Rodz®, Maxi-Core®, DX Engineering THUNDERBOLT®, DX
Engineering Yagi Mechanical®, EZ-BUILD®, TELREX®, Gorilla Grip® Stainless Steel Boom Clamps, Butternut
SkyLark™, SecureMount™, OMNI-TILT™, RF-PRO-1B®, AFHD-4® are trademarks of PDS Electronics, Inc. No license to use
or reproduce any of these trademarks or other trademarks is given or implied. All other brands and product names are the
trademarks of their respective owners.

Specifications subject to change without notice.

®

, SkyHawk™,

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