[DCboatanchors] Antenna Tuners FS

[Ken, W8EK]

Antenna Tuners (both automatic and manual) For Sale:
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LDG AT-100 Pro, Automatic Antenna Tuner

The LDG AT-100 Pro desktop tuner covers all frequencies
from 1.8 to 54 MHz, and will automatically match your
antenna in no time. It features a two-position antenna
switch, allowing you to switch instantly between two
antennas. The AT-100Pro requires just 1 watt to operation,
but will handle up to 125 watts, making it suitable for
everything from QRP up to a typical 100 watt transceiver.

The AT-100 Pro includes over 2,000 memories for each
antenna, automatically storing tuning configurations for
each frequency and band as you use them. Frequency
sensing circuitry lets the AT-100 Pro know your operating
frequency. Whenever you transmit on or near a frequency
you have used before, the AT-100Pro can retune from
memory almost instantly.

Rugged and easy-to-read LED bargraphs show power and
SWR, and a Function key on the front panel allows you
to access data like mode and status. The AT-100 Pro uses
latching relays which retain the tuned configuration
indefinitely even when powered down; current draw
when not tuning is effectively zero.

The AT-100Pro uses LDG’s state-of-the-art processor-controlled
Switched-L tuning network. It will match dipoles, verticals,
inverted-Vs or virtually any coax-fed antenna. With an optional
LDG balun, you can also use longwires or antennas fed with
ladder-line.

Control from the front panel is simple and straightforward;
just press Tune while transmitting a carrier, and the AT-100
Pro will begin an automatic tuning cycle. With the interface,
a single button-press transmits a carrier, executes a tuning
cycle and returns the radio to its original power and mode.

Specifications:
* Continuous coverage 1.8 to 54 MHz
* Power rating HF (1.8 to 30 MHz): 0.1 to 125 watts
* Easy to read LED bargraph display for RF power, SWR and status.
* Over 4200 memories for instantaneous band changing.
* Tuning time: 0.5 to 6 seconds, 2 seconds average
* Tunes 6 to 1000 ohm loads (16 to 150 on 6M).
* Two position antenna switch. Separate memories for each antenna.
* For Dipoles, Verticals, Vs, Beams or Coax Fed Antenna.
* Optimized, low power consumption tuning algorithm
* Power requirements: 11 to 16 volts DC at 500 mA Max
* Enclosure: 7.5” x 5.5” x 2.0”. Weight: 1.5 pounds.

This one works 100% and is still in its original box,
looking like new.
Of course it includes paper work for $135.

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MFJ 993 B, IntelliTuner Automatic Antenna Tuner

Automatically tunes unbalanced/balanced antennas,
ultra fast. It has 20,000 memories, an antenna
switch, and is an efficient L-network. You can
select 300 Watts (6-1600 Ohms) or 150 Watts
(6-3200 Ohms). It covers 1.8-30 MHz, and includes
a 4:1 current balun, a Cross-Needle and Digital
SWR/Wattmeter, and an audio SWR meter. It has
a backlit LCD display, and a remote control port
for interfacing with your radio.

When you transmit, the MFJ-993B automatically
tunes for minimum SWR and remembers your
frequency and tuner settings. The next time
you operate on that frequency and antenna,
these tuner settings are instantly restored
and you’re ready to operate in milliseconds!

The MFJ-993B is a compact 10W x 2¾H x 9D inches,
and uses 12 –15 V DC at about an amp.

More info at
http://www.mfjenterprises.com/Product.php?productid=MFJ-993B

This one works 100%, and looks like it just came
out of the box, new.
MFJ sells these for $270.  Buy this one for $185.
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MFJ 925 Automatic IntelliTuner Antenna Tuner:

MFJ 925 super-compact IntelliTuner™ automatic
antenna tuners have been designed for today's
compact home, portable, or mobile stations. With
their small size, it complements today's compact
HF transceivers, such as the IC-706MKIIG, IC-7000,
FT- 857D, DX-70TH, TS-50S, etc. They can also be
used as stand-alone automatic antenna tuners for
any transceiver that has an output power of 2-200
watts SSB/CW from 1.8-30 MHz with an antenna
impedance from 6-1,600 ohms. It has more than
10,000 Memories.  It has a remote connector to
interface with most modern radios, if desired.

Features include:

* Automatically matches antennas from 6 to 1,600 ohms
                 impedance (SWR up to 32:1)
* Handles 200 watts SSB/CW
* Tunes in less than 15 seconds, usually less than 5 seconds
* Over 20,000 non-volatile memories for tuner settings
* Eight memory banks with over 2,500 memories per bank
* Highly efficient switching L-network matching circuit
* 1.8 to 30 MHz continuous frequency coverage
* Audio SWR meter
* Built-in frequency counter
* Built-in radio interface circuitry for compatible tuners
* Built-in bias tee
* SO-239 coax-fed antenna connector
* SO-239 coax to single wire adapter

This one works 100% and looks like it just came out of the
box from MFJ.  Paper work is included for $135.
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MFJ 949 E, HF Antenna Tuner:

The MFJ-941E gives you an antenna tuner that covers
everything from 1.8 - 30 MHz, plus you get an antenna
switch and a 4:1 balun! Even a dummy load is built in.
It is rated at 300 Watts, but I would hold it to about
100 W.

It has a cross needle meter that displays forward power,
reflected power, and SWR simultaneously, with 30 or 300
watts full scale. The 8 position antenna switch lets you
select 2 coax lines, random wire /balanced line or dummy
load.  It also has a switch for peak or average power
measurements.

It has a 12 position airwound inductor, 4:1 balun, and
1000 Volt capacitors.

This particular unit works fine. Cosmetically it has no
dents or dings, and looks good. The meter lamp works
fine. The front panel is the new multicolored vinyl
(Lexan??) that has no defects.

These sell new in the $160 to $190 range.  This one is
very close to new, with paper work for only $100.

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I also have many other accessories available such as many
different types of microphones, HTs, VHF and UHF rigs, HF
and VHF/UHF antennas, connectors, miscellaneous accessories,
etc.
Just too many to list here. Please e-mail your requests.
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Prices do not include shipping from Florida.

Thanks.

73,

Ken, W8EK

Ken Simpson
E-mail to W8EK at FLHam.net or W8EK at arrl.net
Voice Phone (352) 732-8400








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