DX Engineering DXE-TCC-KIT1 User manual

- 1 -
Telescoping Tubing
Compression Clamp Kits
DXE-TCC-KIT1 & DXE-TCC-KIT2
DXE-TCC-INS Rev 3
The DXE-TCC-KIT1 and DXE-TCC-KIT2 Telescoping Compression Clamp Kits
are designed to be used with the 90” long 1/8” wall thickness high quality pultruded
fiberglass tubing available from DX Engineering. The fiberglass tubes which range in
size from 2.75 to 0.5 inches in outside diameter.
The DXE-TCC-KIT1 kit comes with six custom designed 2-piece UV protected
clamshell type clamps and twelve stainless steel band clamps. KIT 1 is sized to fit the
seven fiberglass tubes ranging in size from 2.0” to 0.5” diameter.
DXE-TCC-KIT1 The DXE-TCC-KIT2 comes with three custom designed 2-piece UV protected
clamshell type clamps and six stainless steel band clamps. KIT 2 is sized to fit the four
fiberglass tubes ranging in size from 2.75” to 2” diameter.
Depending on your application, the length can easily be made shorter by telescoping the
fiberglass tubing sections inward, or removing fiberglass tubing sections.
Fiberglass Tubing isused tomake various vertical antennas, or may be used to support
simple, light-duty wire antennas. Amateur Radio Operators love to experiment and this
DXE-TCC-KIT2 fiberglass stack isan ideal starting point. The telescoping fiberglass tubing sizes allow
adjustment by the addition or removal of tubing sections as length requirements dictate.
The fiberglass tubing kit is not designed to support other antennas, nor should it be treated as a tower support and when
installed, the fiberglass tubing kit should be properly guyed.
Take normal precautions when handling any fiberglass material. There may be fiberglass dust, slivers or particles present when the
fiberglass parts were manufactured. The use of typical fiberglass handling safety gear (gloves, dust mask, eye shield, clothing, etc.)
when handling and working with fiberglass is recommended. Use a damp rag to wipe the parts. Do notusecompressed air to clean
fiberglassparts. Measures can be taken to reduce exposure after a person has come in contact with fiberglass. Eyes should be flushed
with water and any area of exposed skin should be washed with soap and warm water to remove fibers. Clothing worn while working
with fiberglass should be removed and washed separately from other clothing. The washing machine should be rinsed thoroughly after
the exposed clothing hasbeen washed. Check with your local or state safety and/or environmental agencies for more detailed
precautions.
DXE-TCC-KIT1 Compression Clamp Kit Parts:
Qty.
Description
Qty.
Part Number
Description
1*
Telescoping compression clamp 0.50”-0.75”
1
DXE-ECL-0875
Band Clamp for 0.750" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 0.75”-1.00”
2
DXE-ECL-1000
Band Clamp for 1.000" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 1.00”-1.25”
2
DXE-ECL-1250
Band Clamp for 1.250" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 1.25”-1.50”
2
DXE-ECL-1500
Band Clamp for 1.500" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 1.50”-1.75”
2
DXE-ECL-1750
Band Clamp for 1.750" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 1.75”-2.00”
2
DXE-ECL-2000
Band Clamp for, 2.000" OD (use 5/16” Nut Driver)
* Each compression clamp is made from 2 parts
1
DXE-ECL-2250
Band Clamp for, 2.250" OD (use 5/16” Nut Driver)
DXE-TCC-KIT2 Compression Clamp Kit Parts:
Qty.
Description
Qty.
Part Number
Description
1*
Telescoping compression clamp 2.00”-2.25”
1
DXE-ECL-2250
Band Clamp for 2.250" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 2.25”-2.50”
2
DXE-ECL-2500
Band Clamp for 2.500" OD (use 5/16” Nut Driver)
1*
Telescoping compression clamp 2.50”-2.75”
2
DXE-ECL-2750
Band Clamp for 2.750" OD (use 5/16” Nut Driver)
* Each compression clamp is made from 2 parts
1
DXE-ECL-3000
Band Clamp for 3.000" OD (use 5/16” Nut Driver)

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INSTALLATION OF ANY TUBING NEAR POWER LINES IS DANGEROUS Do not locate any of the
tubing near overhead power lines or other electric light or power circuits, or where it can come into contact with
such circuits. When installing tubing, take extreme care not to come into contact with such circuits, because they
may cause serious injury or death.
Assembly
The fiberglass tubing sections are assembled starting at the bottom and working upward with a 12 inch overlap on
each section of tubing.
Assemble the fiberglass tubing sections in an area that is flat and has sufficient room for the length of the assembly.
Lay the fiberglass tubing out in the order shown in Figure 1 or 2.
Each fiberglass tubing section is inserted into the next section as shown in Figure 1 or 2. Assembly is easier if the
overlaps in the tubing sections are pre-marked. A dark color felt-tip marker works well.
Mark each fiberglass section as shown in Figure 1 or 2 from the end of each fiberglass section using a marker so it
will be clearly visible. To include the inside of the compression clamps, make your marks at 13.25”. The suggested
overlap is 12” or more depending on use. The more overlap, the stronger the completed assembly.
Figure 1 - Tubing used with DXE-TCC-KIT1
Figure 2 - Tubing used with DXE-TCC-KIT2
Locate the hardware pack containing the compression clamp halves and stainless steel band clamps. Match the
compression clamp halves with the appropriate tubing sizes. Loosen the band clamps and slide them in place over the
compression clamp halves as shown in Figure 3. Just snug them slightly so they won’t fall off, they will be adjusted
and tightened after the clamp halves are properly in place. Align the clamp screws on each section to face the same
direction. At final assembly, the body of the element clamp should be positioned between the slits in the compression
clamps halves as shown in Figure 3.
Make sure dirt or grass does not adhere to the fiberglass tubing to be joined. Insert the marked end of the tube into the
next tube allowing for the overlap as shown in Figure 1 or 2 and position the telescoping compression clamp over the
joint as shown in Figure 3.
Figure 3 - positioning the telescoping clamp assemblies on the fiberglass tubing
Make sure the body of the band clamps are positioned between the
slits as shown in Figure 4 and tighten securely. Continue mating
tubes and install the optional guy rings as shown in Figure 5.
Figure 4 - Positioning the metal Band Clamp

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Figure 5 - KIT 1 Clamp Size & Locations. Also shown: suggested optional DXE-GR-5P Guy Ring locations.
Figure 6 - KIT 2 Clamp Size and Locations.
You may elect to have the tubing in a shorter length. The fiberglass tubing may be telescoped inward, outward, or
removed depending on your application. Keep in mind you want a minimum of 12 inches or more of overlap
between tubing sections dependant on location and overall strength required.
Guying
Guying of vertical tubing is strongly recommended for
stability. A four level, four point guying scheme
provides the best mechanical advantage to prevent wind
stress, regardless of direction. The guy lines should also
be used during raising or lowering to minimize stress on
the lower tube sections.
TheDXE-GUY1000-KIT and DXE-GR-5P Guy
Rings have been designed to be used with the DX
Engineering fiberglass tubes. Both are ideal for fixed or
portable installations.
Figure 7 shows the suggested guying scheme for the
DXE-KIT1 assembly.
Your results may vary since it depends on the length
(height) of your particular installation. Guying of
vertical tubing is strongly recommended for stability.
Figure 7

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Optional Items
DX Engineering Heavy duty 1/8" wall extruded fiberglass tubing in telescoping lengths. The strong 8 foot lengths are ideal for building your own antenna
support - such as quad spreaders and insulated lightweight UHF antenna stacking frames - even push-up masts.
Part Number
Size
OD
Size
OD
Part Number
Size
OD
Size
OD
DXE-FT0500-90
0.500
1/2
DXE-FT1750-90
1.750
1-3/4
DXE-FT0750-90
0.750
3/4
DXE-FT2000-90
2.000
2
DXE-FT1000-90
1.000
1
DXE-FT2250-90
2.250
2-1/4
DXE-FT1250-90
1.250
1-1/4
DXE-FT2500-90
2.500
2-1/2
DXE-FT1500-90
1.500
1-1/2
DXE-FT2750-90
2.750
2-3/4
All dimensions listed are in inches. OD = Outside Diameter each tube is 7.5 Feet (90") long
DXE-GR-5P DX Engineering Guy Rings - Set of 5
DX Engineering Guy Rings advance the art of stabilizing vertical rigid telescopic tubing. These newly engineered and incredibly strong Guy Rings are intended
for rope guying DX Engineering, Hustler, and all brands of aluminum tubing vertical antennas, as well as the DX Engineering Telescoping Fiberglass and
Aluminum Tubing Kits. DX Engineering Guy Rings have smoothed holes with no sharp edges, protecting your directly threaded
ropes. Six 5/16 in. diameter attachment holes allow guy ropes to be properly spaced for three or four way guying systems. Made
from the super strong, black UV resistant, glass-reinforced poly-resin material they are virtually impervious to extreme outdoor
conditions and mechanical stress. These Guy Rings are made to last and will set a new standard in rope guying attachments. With
their 1/2 in. thick center hole shoulder, these Guy Rings simply slide over their respective tubing size and seat firmly against the
top of the larger tubing section below. One set includes 5 Guy Rings for: 0.75”, 1”, 1.25”, 1.5” and 2” tubing.
DXE-GUY1000-KIT Four Point, Three Level Guy Kit
Some vertical manufactures indicate their antennas do not need guying. During times of high winds or ice loading however, some of these verticals may sustain
damage or fail altogether. With the small amount of effort needed to install a four point guying system, the risk hardly seems worth taking. A four-point guying
scheme provides the best mechanical advantage to prevent wind stress, regardless of direction. The guying is intended for stability, and should never be
depended on for primary support. The guying kit can also be used for other ground mounted tubing kits, masts or antennas.
The guying kits are ideal for fixed or portable installations. Synthetic Textile Industries Double-braided Dacron/Polyester
ropes are not weakened by decay or mildew and provide excellent resistance to abrasion. The color sealed black polyester
yarn used in the braided jacket also protects the cord from damage due to ultra-violet light.
•1000' spool •3/32'' diameter rope •Double-braided Dacron/Polyester rope
•Excellent resistance to abrasion •NOT weakened by decay or mildew •UV-Resistant
•Rated for a load of 260 lbs •4 Earth Anchors - 15" long with 3" Diameter Earth Screws
STI Double-braided Polyester ropes are not intended and should not be used to guy towers.
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 parts 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 2018
DX Engineering®, DXE®, DX Engineering, Inc.®, Hot Rodz®, Maxi-Core®, DX Engineering THUNDERBOLT®, DX Engineering Yagi Mechanical®, EZ-BUILD®, TELREX®, Gorilla
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Specifications subject to change without notice.
DX Engineering - 1200 Southeast Ave. - Tallmadge, OH 44278 USA
Phone: [phone] ∙ Tech Support and International: [phone]
Fax: [phone] ∙ E-mail: [email protected]