If there is no control cable between the ldg tuner and the radio you can use the tx tune feature that is outlined on page 66 of the tx480 instruction manual. It may stop at a lower swr but the mfj gives you control of that feature. Ldg recommends the at200 pro for use with the ts480hx, so that the full 200 watts may be realized. View online manual for ldg at200pro tuner or simply click download button to examine the ldg at200pro guidelines offline on your desktop or laptop computer. The ldg at200proii is a general purpose automatic tuner suitable for any amateur application. Building on the success of the atpro, ldg electronics has refined and expanded its flagship 1kw tuner. Congratulations on selecting the at pro watt automatic tuner.
The atpro also includes the dc power cable only as you will need a. Ldg at200 pro automatic antenna tuner, ldg at200 pro. The ldg at200proii is a general purpose automatic tuner suitable for any. The at 200pro provides fully automatic, any mode antenna tuning across the entire hf range plus 6 meters at power levels to. I recommend reading up on lnetwork tunersauto or manual so you. If i run out of tuning range, though, i can tweak it with a seriesconnected manual tuner. Ldg at600proii autotuner the ldg at600proii is a general purpose automatic tuner intended for use with midsize amplifiers with up to 600 watts output on ssb or cw. For dipoles, verticals, vs, beams or and coax fed antenna. Ldg electronics at 100proii antenna tuners are the next step in the evolution of the automatic tuner. View and download ldg at600pro operation manual online. What is the best procedure to follow to do the initial tuning. At100proii operations manual manual rev a page 1 ldg at100proii 100w automatic antenna tuner ldg electronics 1445 parran road st. Hi john, i own an ldg it100 that i use with an icom ic7100 in the shack and an at100 pro ii that i use portable with an 857d.
Ldg electronics at200pro tuner video manual supplement. All ldg products include the new 2year warranty on parts and labor. The ldg at100 pro is the next step in the evolution of the automatic tuner. The ldg at 200 is designed for this new generation of rig. The at600proii will handle up to 600 watts ssb and cw and 300 on rtty 1. Icpac cable for icom 7300, easy setup, fast tuning, tunes well and use advanced tuning for low swr. Today, more and more transceivers feature 200 watts of output. Ldg at100pro at 100 pro at100pro pdf user manual for ldg at100pro at 100 pro at100pro. Additional features found on the ldg electronics at200proii tuner. The ldg at200 pro was designed to meet the needs of todays more powerful radio. Ldg at200proii antenna tuners automatic, at200proii. It features ldgs stateoftheart, processorcontrolled switchedl tuner. Whats new is an ldg at200 pro automatic antenna tuner. Database contains 1 ldg at 200pro manuals available for free online viewing or downloading in pdf.
Congratulations on selecting the ldg electronics at 200proii 200 watt automatic tuner. View and download ldg at 600pro operation manual online. Icom ic701 ic703 ic706 ic706mkii ic706mkiig ic707 ic718. The ldg at 100 pro is the next step in the evolution of the automatic tuner. Although many of these modern radios have builtin tuners, the range and characteristics of tuners are generally quite limited. The at200 pro will handle up to 200 watts ssb or cw on 1. The ts480hx is programmed by kenwood to limit the power to 100 watts when an external tuner is detected. Here you will find instruction manuals, service manuals, user guides. My bottom line is that while the ldg at200pro ii is able to match to my sometimes. This video will get you up and running with your new at200 pro. The it100 and yt100 appear to be the same units with different radio interfaces. Congratulations on selecting the ldg electronics at200proii 200 watt automatic tuner. Ldg electronics at200proii automatic antenna tuners at.
Database contains 1 ldg at200pro manuals available for free online viewing or downloading in pdf. It features ldg s stateoftheart, processorcontrolled switchedl tuner. Both of these ldg tuners are rated 30 watts digital. Ldg kt100 100watt automatic tuner for kenwood transceivers. Ldg at100pro at 100 pro at100pro automatic antenna tuner.
The new atproii keeps many of the same features of the previous model, but s. Check your radios manual to see if your radio uses a rollback circuit. With the ldg you will feel you have a welldesigned, wellconstructued, and nice looking unit. User manuals, guides and specifications for your ldg at 200pro tuner.
The ldg at 200pro the ldg at 200pro in 1995 ldg pioneered a new type of automatic antenna tuner. This is a partial list of radios that ldg tuners work with. At 100pro automatic antenna tuner manual version 1. Tunes 6 to ohm loads 16 to 150 ohms on 6m, 6 to 4000 ohms with optional 4. Ldg electronics at100proii antenna tuners are the next step in the evolution of the automatic tuner. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead of this one, and so on. Like all ldg tuners the at600proii operates automatically, beginning a tuning cycle wh.
It will tune dipoles, verticals, yagis or virtually any coaxfed antenna. Aug 03, 2008 the revolution and the evolution so whats new in the shack. The ldg at600proii is designed for this new generation of power levels. Unfortunately i have the older at600 pro which does not have the additional connectors. Ldg electronics at100proii automatic antenna tuners at. Leonard, maryland, ldg continues to define the state of the art in this field with innovative automatic tuners and related products for every amateur need. Ldg pioneered the automatic, widerange switchedl tuner in 1995. I run an al600 linear amp so i also use a ldg at600. This video will get you up and running with your new at 200 pro. The new atproii keeps many of the same features of. I had my ldg 200 pro ii tuner connected to a yaesu 991a. Ldg electronics at200proii automatic antenna tuner 1.
Ldg at600proii autotuner m600 meter setup with short. Congratulations on selecting the ldg at 200pro tuner. The revolution and the evolution so whats new in the shack. Congratulations on selecting the ldg electronics at200proii 200watt automatic tuner. The ldg at200pro the ldg at200pro in 1995 ldg pioneered a new type of automatic antenna tuner. It will match virtually any kind of coaxfed antenna, including yagis, dipoles, inverted vs, slopers, loops, just about anything. I asked to tech support of ldg for service manual, ldg says they do not have, then i asked at least a schematic diagram, they said not available. I would suggest calling ldg if you believe you are getting conflicting information. Ldg at200pro manuals and user guides, tuner manuals all. Ldg electronics at200 pro automatic antenna tuner manual ebay. The ldg at 200proii is a general purpose automatic tuner suitable for any amateur application. At200proii ldg electronics at200proii 5 to 250watt. You can also start a tuning cycle manually whenever necessary.
The atpro is an important update of ldgs flagship tuner, now providing fully automatic antenna tuning with memories for high power amplifiers. Even though many of these modern radios feature a builtin tuner, the tuners range and features are usually quite limited. The ldg at 600proii is a general purpose automatic tuner intended for use with midsize amplifiers with up to 600 watts output on ssb or cw. The rear panel has two so239 input jacks and an so239 output jack. From its laboratories near the nations capitol, ldg continues to define the state of the art in this field with innovative automatic tuners and related products for every amateur need. It makes the problem of tuning not a problem at all. These tuners feature a 2position antenna switch, allowing you to switch instantly between two antennas. Pass through these barriers with the ldg electronics at200pro automatic antenna tuner. Whats new is an ldg at 200 pro automatic antenna tuner. Condition is used but looks as good as new post to uk mainland only. Page 1 at100pro operations manual manual rev b ldg at100pro 100w automatic antenna tuner ldg electronics 1445 parran road st. You can tell the mfj not to stop working until it finds an swr of 1. Even though many of these modern radios feature a builtin tuner, its range and features are usually quite limited.
The atpro is intended for use with most tube or solidstate amplifiers outputting up to 1,000 watts ssb. Its specifically recomended for tentec and tube radios. There was a time when 100 watts was a lot of power. At200proii ldg, automatic antenna tuner communication lg. At100proii operations manual manual rev a page 1 ldg at 100proii 100w automatic antenna tuner ldg electronics 1445 parran road st. At 100proii operations manual manual rev a page 1 ldg at 100proii 100w automatic antenna tuner ldg electronics 1445 parran road st. Describe your experience with the ldg at200 pro ii antenna tuner and tell us why you give it the rating you did required. Describe your experience with the ldg at200pro memory autotuner and tell us why you give it the rating you did required. More and more transceivers feature 200 watts output. This unit has 2 antenna sockets making ideal for use with radios like ft897857ic7000ic706 as it solves the hf6m antenna problem. Ldg electronics at 200proii automatic antenna tuner 1.
Jan 07, 2010 ldg electronics at 200pro tuner video manual supplement. Today, more and more hf amateur radio transceivers have a power of 200 watts. Ldg atpro 1kw automatic memory antenna tuner manual version 1. User manuals, guides and specifications for your ldg at200pro tuner. Dec 20, 2011 additional features found on the ldg electronics at 200proii tuner. When using the kt100 with ts480 hx 200 watt radio, the ts480hx will only transmit 100 watts.
The mfj 993b has a means of setting the swr threshold to a much lower value then the ldg tuner. Building on the success of the atpro, ldg electronics has refined and expanded its flagship 1 kw tuner. Ldg recommends the at 200 pro for use with the ts480hx, so that the full 200 watts may be realized. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Congratulations on selecting the ldg at200pro tuner. The at200proii provides fully and semiautomatic antenna tuning across.
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