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MasterMatch�
4:1
BLACK
HAWK
$19.95
MM41
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Our BUX Master-Match� 4:1 current Balun is ideal for
matching windoms, web'd or folded dipoles, and antennas fed at a 250 ohm
to 500 ohm impedance feed point with normal 50 or 75 ohm coax cable. In
contrast to ordinary Baluns the BUX MasterMatch� 4:1 Balun support
balanced currents in each leg of the antenna and prevents feedline
(re)-radiation. As mentioned in our windom articles, feedlines and
450-ohm, brown, UV resistant, PolyCovered-Ladder-Line are easy to handle, and more-over
they present another efficient means to feed multi-band antennas.
We
strongly suggest the use of our UV resistant PolyCoat-Ladder-Line as it is made of
strong, copper-clad, steel conductors. This light but durable, UV
resistant Ladder-Line
will outlast the normal open copper with plastic spacers. (Includes
three FREE antenna insulators, shown elsewhere, this page).
Master-Match�
"Black Hawk"
4:1 Features:
o DynaMAX Colored and Hardened, UV Resistant Resin Enclosure
o Toroid CURRENT design, wound with teflon covered, silver flashed, copper
wire.
o 50 ohm, silver plated, gold pin, teflon center insulator, SO-239 unbalanced input
o Heavy duty Hardened Brass, Balanced output terminals.
o 160 Meters
through 10 Meters
o Heavy Duty, Lightweight construction
o Sealed against moisture
At BUX COMM, *We don't cut corners! The components used in the manufacture
of our BALUNs are from top quality components, beginning with the UV
resistant enclosures, then the Silver Plated SO239 connectors with center
insulator made of teflon�(E.I Dupont). The wire we wind the ferrite donut
with, is heavy-duty, silver flashed wire, with teflon� insulation, which
will handle RF voltages above 2500 volts, and temperatures above 400
degrees. The binding posts are heavy-duty, tempered brass, with end holes
and side-thru holes to accommodate either type loop-thru connection. A
double-shoulder brass capture nut is used to add a secure bite and improve
electrical connections to the wire .
SPECIAL BONUS !
Buy either our
Master-Match�
4:1 BALUN or our Master-Match�
1:1 BALUN and receive "FREE," a Package of three TyNITE�
Insulators, shown elsewhere on this page.
The BUX
Master-Match�
4:1 & Master-Match�
1.1 High Performance ,
1.5 KW Balun
(if SWR is less than
2:1) *CW/SSB
duty-cycles only. SSB/CW Power @ 3.5 MHz*
>1.5 kW if SWR is less than 3:1
*Not rated for AM, RTTY or
other high duty-cycle digital modes. |
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MasterMatch�
1:1
CARDINAL
$19.95 Order
MM11 |
BUX Master-Match�
1:1 current Balun is ideal for Dipoles, Slopers, Inverted-Vees and center
feed-point, RV antennas. They are also employed at the driven element of
of many HF beams and Quads, and where feedpoint impedance is at, or near
50 ohms. By equalizing the currents in the antenna feeders, the Dipole
pattern improves and prevents feedline (re)-radiation by preventing
antenna currents flowing along the outer braid of the coax or transmission
Line.
Master-Match� 1:1 Features:
o DynaMAX Colored and Hardened, UV Resistant Resin Enclosure
o 50 ohm,
silver plated, gold pin, teflon center insulator, SO-239 unbalanced input
o Heavy duty Hardened Brass, Balanced output terminals.
o 1.8 to 54 MHz
o Toroid CURRENT design.
o Heavy Duty, Lightweight construction
o Sealed against moisture
At BUX COMM, *We don't cut corners! The components used in the manufacture
of our
MasterMatch� BALUNs are from top quality components, beginning with the UV
resistant enclosures, then the Silver Plated SO239 connectors with center
insulator made of teflon�(E.I Dupont). The wire we wind the ferrite donut
with, is heavy-duty, silver flashed wire, with teflon� insulation, which
will handle RF voltages above 2500 volts, and temperatures above 400
degrees. The binding posts are heavy-duty, tempered brass, with end holes
and side-thru holes to accommodate either type loop-thru connection. A
double-shoulder brass capture nut is used to add a secure bite and improve
electrical connections to the wire
SPECIAL BONUS
Buy either our
Master-Match�
4:1 BALUN or our Master-Match�
1:1 BALUN and receive "FREE," a Package of three TyNITE�
Insulators, as shown
elsewhere on this page3
The BUX
Master-Match�
4:1 & Master-Match�
1.1 High Performance ,
1.5 KW Balun
(if SWR is less than 2:1) *CW/SSB
duty-cycles only. SSB/CW Power @ 3.5 MHz* >1.5 kW if
SWR is less than 3:1
*Not rated for AM, RTTY or other high duty-cycle digital modes. |
AMERICAN EAGLE
2500 WATT BALUN
This is our BUX COMM
High-Performance, Heavy Duty, "Big Talker"
We designed it to cope with a "couple" kilowatts...
or three. We decided that was NOT good enough, so we
built
it to endure harsh treatment.
STATS: Current Balun, Wt. 1.5 LBs, 4:1
Hi-Power, 160 thru 10 Meterz
HEAVY DUTY TOROID MADE OF TYPE 43 FERRITE
LOW PERMEABILITY CORE
2500 WATT 4:1 current
High Performance, Heavy Duty,
*CW/SSB duty-cycles only. SSB/CW Power @ 3.5 MHz* >2.5kW
* SWR is less than 3:1, Not rated for RTTY & AM
Will not saturate at Amateur Radio Power Levels
Regular $64.97
Order Model AE41 $
34.95
1:1
version High Performance, Heavy Duty, 2500 WATT (Current BALUN),
Order Model AE11
$
34.95
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Order SDAB
UNUN 
INCLUDES
2
This
450 Ohm ladder line comprises poly-coated open wire. It is much
easier to handle than open wire feeder yet retains its ultra low
loss feature. This feed-line will handle 1 kilowatt with ease and
is far superior to the 300 Ohm ribbon type.
