Page 7 of MFJ 2006 Catalog by MFJ Enterprises, Inc.
Operate all
bands 1.8-30
MHz anywhere with any transceiver using a single random wire
and MFJs Random Wire Tuner.
Small enough to carry in your hip
pocket. Handles 200 watts output.
Matches high or low impedance loads
by interchanging input and output, so
it uses SO-239 connectors for both.
Measures a super compact 2.25H X
3.5W X 5.25D inches.
MFJs Smallest VERSA TUNER
MFJs
smallest (5x2 1/2x6) and most affordable 200 Watt PEP VERSA TUNER.
Match dipoles, vees, random wires,
verticals, mobile whips, beams, balanced and coax lines continuously
from 1.8-30 MHz. A 4:1 balun for
balanced lines is built into this MFJ-
901B tuner. Three adjustment controls
for maximum matching capability.
Its not just a tuner, its an 8-position
antenna switch.
The photo tells the story: you can select
among two coaxial-fed antennas, a balanced line (4:1 toroid balun included) or
random wire or an external dummy load,
and for each you can select direct
(bypassing the tuner) or tuned.
This tuner is rated at 200 watts and can
match dipoles, vees, random wires, and
balanced and coax feedlines, from 1.8 to 30
MHz. You get a lighted cross needle
SWR/wattmeter
with on/off
switch (lamp
uses 12 VDC or
110 VAC with MFJ-1312D,
$14.95).
The meter shows SWR, and
forward and reflected power in 300/60 and
30/6 watt ranges selected at the front panel.
An efficient 12 position airwound
inductor gives low losses for more power
out. Uses 1000 Volt capacitors.
The aluminum cabinet has a durable
scratch-proof multi-color Lexan front panel
to complement your rig and fits right into
your station.
Measures a sleek, compact
10 5/8Wx2 7/8Hx7D inches.
The MFJ-971 is a tiny, inexpensive
portable 200 watt PEP antenna tuner thats
a perfect match for todays ultra-compact
HF transceivers while offering features
especially designed for the QRP operator.
Covering 1.8 to 30 MHz, this T-match
tuner can match coax-fed antennas, as
well as those fed with balanced feedline,
and random wires. A 4:1 toroid balun is
built in for balanced lines.
From the factory, the MFJ-971 offers forward power
readings of 30 watts maximum or 300 watts, on its cross
needle meter. You can monitor forward power, reflected
power, and SWR simultaneously. For dedicated QRP operation,
swapping of a jumper plug internally converts the maximum forward reading on the meter to 6 watts.
The meter lamp may be powered by an external 12 VDC
source if you desire (MFJ-1312D, $14.95).
The MFJ-971, while an all-around lowpower tuner, is especially suited for MFJ
transceivers and power packs. It matches them
in size and styling and brackets included with
the tuner allow connecting the units together
physically into an attractive and compact
package.
As in all good antenna tuners, three controls give flexibility in matching: Inductance
(12 positions), Transmitter, and Antenna. Once you find the
proper setting on each band, just record it for future instant
band changing.
Rear panel includes SO-239 coaxial jacks for transmitter
and antenna; 2 sturdy binding posts for balanced line; another
binding post for a random wire; ground post; 12 VDC input jack
for meter lamp; and low/high power meter range switch.
The MFJ-971 is backed by MFJs No Matter What TM warranty.
Measures a tiny 6X6X2.5 inches.
MFJ Compact Mobile HF Antenna Tuner
The compact MFJ-945E mobile antenna tuner covers 6 Meters and HF (1.8- 60
MHz), handles 300 PEP watts, and tunes
coaxial cable-fed antennas, plus random
wires.
Dont leave home without this mobile
tuner, and have a a better trip as the MFJ-
945E extends antenna bandwidth and eliminates the need to stop, go outside, and readjust your mobile antenna.
The frustratingly narrow bandwidth of
mobile antennas can be greatly broadened
with this tuner.
Of course, this diminutive tuner can be
used to tune coax-fed home station antennas of all kinds, too, as well as random
wires.
The cross needle meter shows SWR,
forward, and reflected power at a glance.
It reads forward/reflected
power in 300/60 and 30/6
watt ranges.
The ON/ OFF lamp
switch is handy for
changing light conditions in your vehicle;
the meter lamp is 12 VDC powered with
optional MFJ-1312D, $14.95).
Large, conveniently-placed controls
make tuning fast and easy.
The bypass switch lets you bypass the
tuner (connecting your antenna and transmitter directly) while still using its
SWR/wattmeter.
The back panel has SO-239 coaxial
connectors for your transmitter and antenna
feedline and a wing nut post for your
ground.
For at-home use with a random wire a
standard banana plug fits neatly into the
antenna jack.
An efficient airwound inductor gives
you lower losses for more watts output.
The small, 8Wx2Hx6D inch black aluminum cabinet takes up little space.
A mobile mounting bracket, MFJ-20, is
$4.95. Add $2.00 shipping for the bracket
if ordered separately.
Has MFJs One Year No Matter What TM
limited warranty.
MFJ-945E
$109 95
Ship Code B
MFJ-941E
$119 95
Ship Code B
MFJ-971
$99 95
Ship Code A
MFJ-901B
$79 95
Ship Code A
MFJ-16010
$49 95
Ship Code A
Pre-made Coax Patch Cables
Weather resistant 50-Ohm coax
patch cables with PL-259 connectors.
Select from RG-58, RG-8X or RG-213.
Portable Tuner for QRP to Full-bore Transceiver
MFJ . . . The World Leader in Ham Radio Accessories 7
MFJ 300-Watt Super Value Versa Tuner Covers 160-10 Meters
Random Wire Tuner for HF
Covers HF and 6 Meters, Handles 300 watts, Has Antenna Bypass Switch
length
3 ft.
6 ft.
9 ft.
12 ft.
18 ft.
50 ft.
100 ft.
Price
$5.95
9.95
11.95
12.95
14.95
24.95
39.95
RG-58
MFJ-5803
MFJ-5806
MFJ-5809
MFJ-5812
MFJ-5818
MFJ-5850
MFJ-58100
Price
$9.95
11.95
13.95
14.95
16.95
29.95
49.95
RG-8X
MFJ-5803X
MFJ-5806X
MFJ-5809X
MFJ-5812X
MFJ-5818X
MFJ-5850X
MFJ-58100X
RG-213 (H)
--
MFJ-5806H
--
MFJ-5812H
MFJ-5818H
MFJ-5850H
MFJ-58100H
Price
--
12.95
--
16.95
19.95
49.95
79.95
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