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Antenna Tuners
LDG Electronics AT-600ProII Automatic Antenna Tuners
Today, more and more mid-sized amps with 500 watts of output are becoming popular. LDG Electronics AT-600ProII Automatic Antenna Tuners are designed for this new generation of power levels. AT-600ProII tuners will handle up to 600 watts SSB and CW and 300 on RTTY (1.8-30 MHz) and 250 watts on 54 MHz. They feature LDG's state-of-the-art, processor-controlled Switched-L tuner. Their front panel bar graph meter, and the optional sweep-needle remote meter, displays all tuner and power readings. AT-600ProII tuners will match virtually any kind of coax-fed antenna, including Yagis, dipoles, inverted Vs, slopers, loops… just about anything. They will typically match a 10:1 SWR down to 1.5:1 in just a few seconds. You can also use AT-600ProII tuners with end-feds, random wires, and antennas fed with ladder line just by adding a balun. These tuners feature two antenna ports with a front-panel indicator showing which is in use, and separate memory banks for each antenna. Easy-to-read LED bar graph meters showing RF power, SWR and tuner status, tactile feedback control buttons, and an LED bypass indicator complete the user interface. As with most RF Sensing autotuners, AT-600ProII tuners will automatically tune with any rig without the need for accessory band-switching cables. An OPTIONAL antenna tuner radio interface cable automates transceiver control, if supported by your particular transceiver. An optional Analog Remote Meter with 6 ft. connection cord provides a touch of Amateur tradition. Any power source from 11-16 Vdc may be used. The AT-600ProII tuners only draw up to 750mA. Additional LDG AT-600ProII features include: * 4,000 memories for instantaneous band changing * 2-position antenna switch with memories for each position * Tuning time: 0.5 to 6 seconds full tune, 0.1 second memory tune * Optional antenna tuner radio interface cable available * Built-in frequency counter for memory operation * Tunes 6 to 800 ohm loads (16 to 150 ohms on 6M) * DC power cable * Weighs 3 lbs. Note: For additional information, please look at the files under the "Documentation" tab. If you power up with as much as 600 watts, LDG's got your back with the AT-600Pro tuners. LDG antenna tuners are recognized for their ease of use and reliability. Order your LDG Electronics AT-600ProII Automatic Antenna Tuners from DX Engineering.
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$449.99
Yaesu FC-50 External Antenna Tuners
Yaesu FC-50 External Antenna Tuners are specifically designed for use with Yaesu's FT-891 HF/50 MHz transceivers. These microprocessor-controlled antenna tuners are capable of automatically matching up to 200 memories. They may be easily coupled with an FT-891. FC-50 tuners include all necessary FT-891 interconnect cables for operation right out of the box! Match coaxial-fed antennas from 1.8 to 50 MHz with ease and keep your FT-891 humming happily along. Note: For additional information, please look at the files under the "Documentation" tab. Order Yaesu FC-50 External Antenna Tuners from DX Engineering!
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$369.99
LDG Electronics RT-100 Combo Remote Antenna Tuners
LDG Electronics RT-100 Combo Remote Antenna Tuners are 100 watt coax-in/coax-out remote tuners designed to be placed near the feed point of the antenna. If you are worried about power loss due to Standing Waves in your feed line, the RT-100 is the answer! Place the RT-100 near the feed point and then virtually eliminate all feed line loss due to SWR. RC-100 Remote Tuner Consoles are control units supplied with the RT-100 Combo automatic tuner. These consoles provide coaxial DC power injection via their Bias T connection. They also add a convenient on/off switch, power indicator, and TUNE button! LDG RT-100 combos include these features: * 0.1 to 125 watt power range (SSB and CW), 30 watt digital * 2,000 memories for instantaneous band changing * Powered over the coaxial cable * RC-100 Controller (included) provides DC power and control to tuner * Weather-resistant ABS enclosure with gaskets * Tuning time: 0.1 to 6 seconds full tune, 0.1 seconds memory tune * 1.8 to 54.0 MHz coverage * Built-in frequency sensor * Tunes 4 to 800 Ohm loads (16 to 150 Ohm on 6M), 16 to 3,200 Ohms with optional 4:1 balun * For Dipoles, Verticals, Inverted Vs. Beams, or any coax fed antenna * Includes U-bolt for pipe mounting * Optional external balun allows tuning of random length, long wire, or ladder line fed antennas * Small size: 6. 5-in. long, by 6.0 in. wide, by 2.5 in. high * Weight: 1 pound Note: For additional information, please look at the files under the "Documentation" tab. Remote tuners are a great way to overcome a lot of antenna/feed line issues. Stop losing power in your feed line! Tune your antenna at its feed point and radiate all the RF you can. Contact DX Engineering for one of your own LDG Electronics RT-100 Remote Antenna Tuners!
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$349.99
Icom AH-705 Compact Antenna Tuners
Icom AH-705 Compact Antenna Tuners are portable and automatic, made specifically for use with the Icom IC-705 All-Mode QRP Portable Transceiver. They feature a weather resistant case with an SO-239 antenna connection for whips, wires and other types of portable antennas for coverage from 160 meters to 6 meters. Supplied in the AH-705 kit are the OPC-2476 – 6.6 ft. coaxial cable with BNC connectors and the OPC-2477 – 6.6 ft. control cable. Both connect from the IC-705 and AH-705. Also included is the MPT-4255 Mounting bracket (with a screw and washer) and a DC plug. Optional 16.4 ft. cables are available. The AH-705 is operated from the front panel of the IC-705 transceiver and tuner power is supplied by the control cable. Band switching and tuning is automatic.
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$399.99
LDG Electronics AT-200ProII Automatic Antenna Tuners
There was a time when 100 watts was a lot of power. Today, more and more transceivers feature 200 watts of output. Even though many of these modern radios feature a built-in tuner, the tuners' range and features are usually quite limited. Break through those barriers with LDG Electronics AT-200ProII Automatic Antenna Tuners! They're designed for this new generation of rigs and are specifically recommended for Ten-Tec and tube radios. Many QRP operators have a small 100-150 watt amplifier for times when you need a few more S-units. The AT-200ProII tuners are ideal for this kind of operation; their minimum required power is only 5 watts, but they will handle higher power as well. The AT-200ProII tuners will handle up to 250 watts SSB or CW (75 watts RTTY, FT8) on 1.8-30 MHz, and 100 watts on 54 MHz. They feature LDG's state-of-the-art, processor-controlled Switched-L tuner. The AT-200ProII tuners will match virtually any kind of coax-fed antenna, including Yagis, dipoles, inverted Vs, slopers, loops, or just about anything. They will typically match a 10:1 SWR down to 1.5:1 in just a few seconds. You can also use the AT-200ProIIs with end-fed antennas, random wires, and antennas fed with ladder line with the optional LDG balun. Operation couldn't be simpler--while transmitting a carrier, just press the tune button. An automatic tuning cycle will begin and then end a few seconds later with the tuners set at the lowest SWR (almost instant for frequencies stored in memory). The AT-200ProII automatic memory tuners are the latest in a long line of innovative LDG Electronics tuners and will allow you to get the most out of your Kenwood, Yaesu, Ten-Tec, or ICOM radio that operates at higher power. Additional features include: * 5 to 250 watts SSB and CW (100 watts on 6M, 75 watts HF Digital, RTTY, PSK, FT8) * Easy-to-read LED bar graph display for RF power, SWR, and status * LEDs for antenna position and bypass * 4,000 memories (2,000 for each antenna) for instantaneous band changing * 2-position antenna switch with memories for four antennas on each position * Tuning time: 0.5 to 6 seconds full tune, less than 0.1 second memory tune * Built-in frequency counter for memory operation * Tunes 6 to 800 ohm loads (16 to 150 ohms on 6m), 6 to 3,600 ohms with optional 4:1 balun * Includes 6 ft. DC power cable * Power requirements: 11 to 16V DC at 750 mA max during tuning * Weighs 2 lbs. Note: For additional information, please look at the files under the "Documentation" tab. If you are running an older, high-output tube rig, a newer 200 watt rig, or have a small amplifier to give your QRP rig a boost, consider LDG Electronics AT-200ProII Automatic Antenna Tuners from DX Engineering!
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$349.99
Yaesu FC-80 Compact 10W HF/50MHz Automatic Antenna Tuners
Yaesu FC-80 Compact 10W HF/50MHz Automatic Antenna Tuners are lightweight and slim automatic antenna tuner designed for the FTX-1 Field Head. These compact units efficiently tune various antennas for the HF through 50MHz bands at a 10W power output level, maximizing your portable operating capabilities. Its unique design allows it to attach directly to the rear of the FTX-1 Field Head. Additionally, using the supplied spacer, the FC-80 can be combined with either the SBR-52LI Li-ion battery pack or the SCF-1 Cooling Fan, offering a modular and space-saving solution for your field station.The FC-80 automatically matches your antenna impedance to the transceiver, ensuring optimal power transfer, eliminates the need for manual tuning allowing you to quickly get on the air.
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$365.99
LDG Electronics AT-100ProII Automatic Antenna Tuners
LDG Electronics AT-100ProII Antenna Tuners are the next step in the evolution of the automatic tuner. These desktop tuners cover all frequencies from 1.8 to 54 MHz and will automatically match your antenna in no time. These tuners feature a 2-position antenna switch, allowing you to switch instantly between two antennas. Updated features include an LED indicator for antenna selection and an LED to indicate when in bypass. AT-100ProII tuners require just 1 watt for operation, but will handle up to 125 watts, making them suitable for everything from QRP to a typical 100 watt transceiver. These tuners include 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-100ProII tuners "know" your operating band and frequency. Whenever you transmit on or near a frequency you've used before, AT-100ProII tuners can retune from memory almost instantly. Rugged and easy-to-read LED bar graphs show power and SWR, and a function key on the front panel allows you to access a data-like mode and status. AT-100ProII tuners use latching relays, which retain the tuned configuration indefinitely, even when powered down. They use LDG's state-of-the-art, processor-controlled Switched-L tuning network. They will match dipoles, verticals, inverted Vs, or virtually any coax-fed antenna. Features include: * 1 to 125 watt power range (SSB and CW), 50W on 6M, 50W Digital * Tuning time 0.5 to 6 seconds full tune, 0.25 sec memory * Selectable user parameters: auto/semi, 125/12.5 watt scale, auto-tuning threshold, and more * Tunes 6 to 1,000 ohm loads (16 to 150 on 6M) * Optional external balun allows tuning random-length, long wire or ladder line fed antennas * Includes DC power cable * Power requirements: 11 to 16VDC at 500 mA maximum Note: For additional information, please look at the files under the "Documentation" tab. If your rig doesn't have a built in tuner, or lacks the wide range required for some applications, consider LDG Electronics AT-100ProII Antenna Tuners from DX Engineering!
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$309.99
Yaesu FC-40 Remote Antenna Tuners
Yaesu FC-40 Remote Antenna Tuners are new, wide-range antenna couplers for all versions (original and "D") of the FT-450, FT-857, FT-897 and FTDX-3000/1200 series of transceivers. FC-40 ATUs make use of control circuitry inside the transceiver, allowing the operator to monitor and control operation of the FC-40, which mounts near the antenna feed point. Fully waterproof, the FC-40 may be mounted outdoors in exposed locations, and will handle 100 watts of transmitter power. FC-40 remote tuners are designed for operation on 7 to 54 MHz, when using an 8 ft. whip like the YAESU YA-007, or on 1.8 to 54 MHz when used with a random-length wire longer than 66 ft. Matching time is typically five seconds or less, and the required drive power is 4 to 60 watts. The FC-40 has 200 match-setting-point memories, for instant recall of the tuning settings. Note: For additional information, please look at the files under the "Documentation" tab. When you're looking for great Amateur Radio gear, consider one of these fine Yaesu products from DX Engineering
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$379.99
Comet CAT-300 1.8 – 50 MHz Manual Antenna Tuner
Comet CAT-300 1.8 – 50 MHz Manual Antenna Tuner - a versatile and compact portable or base station model that features an attractive precision cross meter. It simultaneously measures forward power, reflected power and Standing Wave Ratio (SWR). The meter is illuminated for easy viewing in low ambient light with external 11 to 15 VDC connected and push-button switches select Average or PEP in 30 or 300 watt ranges. The CAT-300 handles up to 300 watts PEP SSB and it can be used to tune dipole, vertical, mobile whip, long wire, and other types of antenna on the 160-6 meter amateur bands. Two rear panel SO-239s and a binding post for a long wire provide antenna connections. The tuning range is maximized with two variable capacitors "TR Tune" and "X Tune" and is simplified with a "Band" inductor selector labeled by Amateur frequencies. Switches for tuner bypass and two antenna ports round out the nicely designed low power antenna tuner. Enjoy the "hands-on" flexibility of the handsome Comet CAT-300 1.8 – 50 MHz Manual Antenna Tuner.
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$345.95
Yaesu FC-90 10W HF/50MHz Automatic Antenna Tuners
Yaesu FC-90 10W HF/50MHz Automatic Antenna Tuners are versatile and compact automatic antenna tuners designed to enhance your HF plus 6-meter operations. Whether you're using long wire or standard 50 Ω antennas, the FC-90 ensures efficient tuning and optimal performance.
Not Yet Reviewed
$365.99
mAT-TUNER Automatic Antenna Tuners
mAT-TUNER Automatic Antenna Tuners cover an extremely broad impedance matching range of 5-1500 ohms, to achieve SWR handling far in excess of a transceiver's internal ATU and of other external tuners. Each mAT-TUNER features excellent physical construction with quality, multi-level PC boards and sleek, lightweight machined black oxide aluminum cases. Depending on model, mAT-TUNERS operate from rig power or a supplied internal rechargeable battery for simplified operations, portable or anywhere. Use direct control from the front panel of interfaced Icom, Kenwood and Yaesu transceivers or simple "one touch" automatic RF-sensed tuning (except MAT-705) . Click below to see more information and specs on each model. Covered by a 1 year parts and labor warranty administered in the USA and Canada by Vibroplex, mAT-TUNERS are a great choice to make your radio operations easy, at home or on the go!
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$279.95
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$429.95
Chameleon Antenna URT-1 Remote Antenna Tuners
Chameleon Antenna URT-1 Remote Antenna Tuners are versatile remote outdoor tuners compatible with almost any type of antenna and any brand or model of transceiver. It can be used with both coaxial cable and wire-fed antennas. This wide-range tuner can match wire antennas, such as vertical, random wire, or long wire antennas, as well as coaxial-fed antennas like Inverted "V" or dipole antennas. The CHA-URT1 does not require a transceiver-specific control cable, making it compatible with any transceiver. The CHA-URT1 covers frequencies from 1.8 to 54.0 MHz and has 16,000 memories for quick recall and tuning with previously used settings. It can match any antenna with an impedance of 5 to 1,500 Ohms within seconds and can handle up to 125W SSB Phone and CW, 100W SSB Phone and CW on 50 MHz, and 30W for all other modes (see specifications). The CHA URT1 consists of two units: a Coupler Unit and a Tuner Unit. Housed in a rugged weatherproof case, the Tuner Unit is designed for permanent outdoor installation and contains the antenna matching network and controller. Additionally, the Tuner Unit is typically installed outside at or near the antenna feed point, minimizing loss due to high SWR on the feedline.
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$399.00
Yaesu FC-30 Automatic Antenna Tuners
Yaesu FC-30 Automatic Antenna Tuners respond to control commands from the FT-897 Transceiver, providing microprocessor-based impedance matching on the 160 through 6 meter Amateur bands. Designed specifically to mount to the FT-897 HF/VHF/UHF transceiver, FC-30 antenna tuners include a cooling fan to ensure thermal stability of the critical matching elements within its compact case. It can work with the FT-857D without mounting. On the HF and 50 MHz bands the impedance matching range is from 16.5 ohm to 150 ohm (up to 3:1 SWR). Accordingly, the FC-30 should not be expected to match "long wire" type antennas unless you have taken specific design steps to ensure that the resistive and reactive impedance presented to the FC-30 is within the specified range. View additional Yaesu information for this product by clicking on the "Documentation" links on the product page.
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$289.99