|
Drape a wire around a bookcase and attach both ends to this
new MFJ-933 Small High Efficiency Loop Tuner, Jr. It instantly turns into a
small, high efficiency multi-band transmitting loop antenna!
You can operate 5.3 to 29.7 MHz with a full 150 Watts. No ground, radials or
counterpoises needed. A 13-ft wire formed into a loop operates 30-20 Meters
(4-ft for 17-10M; 7-ft for 20-15M; 28-ft for 60M).
You can tune any shape loop -- circle, square, rectangle, any odd shape. A
quarter wavelength wire shaped as a circle is the most efficient.
A fixed wire length covers about 1.5 to 1 frequency range (i.e. 28-18 or
10-7 MHz, etc.). Exact frequency coverage depends on wire length, loop shape
and environment.
The excellent performance of a small high efficiency loop antenna is well
known and well proven by users all over the world.
Youll radiate a low angle DX signal that literally rivals full size dipoles
-- work incredible DX! It is also a very quiet receiving antenna. It
responds to magnetic fields and not electric fields so youll hardly notice
static crashes during a storm. Its high-Q rejects out-of-band interference,
reduces overloading, harmonics.
Its perfect for apartments, hotel/motel rooms, antenna restricted, and
portable locations -- it really gets out!
You can take it with you and have it up and operating in minutes from nearly
anywhere on trips, vacations, DX-peditons, camping, even from a motor home.
All you need is a transmitter/transceiver with a wattmeter and a wire loop
to be operating in no time. An Easy-Carry handle permits easy handling to
and from portable locations.
The MFJ-933 Small High Efficiency Loop Tuner, Jr. also has a detachable
mount for a PVC Cross. Available separately, the MFJ-57B or MFJ-58B PVC
Cross Loop Antenna Kits can be used to make a compact self-contained antenna
system requiring no ground, radials, or counterpoises. |
