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Suggested Parts Not Included
DXE-UN-43 - Multi-Band UNUN for Vertical Antenna Systems
The
DXE-UN-43
DX Engineering Multi-Band Vertical UNUN built with proven Maxi-
CoreTM Technology is a matching device specifically designed for application with non-
resonant vertical multi-band antennas.
The
DXE-UN-43
assures the best efficiency from your vertical multi-band antenna and
transmission line/tuner installation. Using the
DXE-UN-43
results in minimizing the additional
transmission lines losses caused by SWR and allows your antenna to perform to its full
potential. The
DXE-UN-43
reduces the stresses on your equipment more efficiently than similar
competitive products.
By allowing your wide-range tuner to more easily match the antenna’s complex impedance, low
frequency performance is improved over other devices currently available.
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 - optimized for 43 ft verticals
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 / Teflon® 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 laser cut patented Aluminum Mounting Plate 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.
Parts List for the
DXE-UN-BRKT
Qty
Description
1
Laser Cut Aluminum Mounting Bracket for the
DXE-UN-43
4
# 6 x 1/2" long Stainless Steel Hex Head Bolts
4
# 6 Flat Washer
4
# 6 Nyloc Nut
2
Custom Stainless Steel 90 degree studded Element Clamp
2
5/16" thick x 3/8" OD Aluminum Spacer for #10 Hardware
2
# 10 Nyloc Nut
