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DXE-UN-43 Features
Full band coverage on 160-10 meters with an SWR under 1.5:1*
*
Customer supplied wide band tuner required.
Impedance: 200 ohms to 50 ohms
Ratio: 4:1
Power Handling: 2 KW/5 KW Peak - Handles rated power with minimal energy loss so
there is no thermal related failure.
Silver/PTFE SO-239 input connector
Two 1/4-20 feedpoint connection studs with Stainless Steel Flat Washers, Split Washers,
Fender Washers & Wing Nuts
High impact plastic, weather sealed NEMA spec case: 2-1/2" x 4" x 4" inches (HxWxL)
Shares the same mounting footprint as other similar competitive products, so it may be
easily substituted in existing installations for superior performance.
DXE-UN-BRKT - Mounting Bracket Kit for the DXE-UN-43 UNUN
Custom patented (US Patent No. D597,086) Mounting Bracket including Custom Stainless Steel 90
degree Studded Element Clamps, Aluminum Spacers and Stainless Steel Hardware for mounting the
DXE-UN-43
to the DXE Multi-Band Vertical Antenna series.
DXE-TCB-UNFK-WR - Feed Point Connection Kit
One 1" wide x 9" long pre-drilled tinned copper braid for feedpoint connection to the vertical
antenna system.
Additional Material Needed but not Supplied:
Antenna Mounting
- Steel mounting pipe, up to 2.0
″
OD, 0.25
″
wall thickness, 4 feet long.
The standard 1-1/2" galvanized water pipe (with its 1.9" OD) is just fine for this application
and can usually be found at your local home building supply store.
Quik-Set Concrete
- Mounting pipe installation (type depends on your landscape)
DXE-P8A - Penetrox™ A
- To ensure good connection for aluminum element sections
UMI-81343 - Anti-Seize
compound - used on the threads of Stainless Steel Hardware to
prevent galling and aid in proper tightening torque.
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 contact DX Engineering (
) for the latest revision
manual.
Installation
Site Selection
Select a mounting location clear from power lines, structures and other antennas by a minimum of
46 feet.
Consider overhead power lines, utility cables and wires
. The vertical should be mounted
away from local noise sources or other metallic objects which can re-radiate noise and affect the
