The ldg can tune in ssb mode with varying rf output just start talking. At200proii ldg electronics at200proii 5 to 250watt. Even though many of these modern radios feature a builtin tuner, its range and. Ldg at200 pro2 automatic antenna tuner, ldg at2002 pro. The demo is especially for new amateur radio operators described in simple easy to understand terminology. The at 200proii provides fully and semi automatic antenna tuning across the entire hf spectrum plus 6 meters, at power levels up to 250 watts 100w on 6m.
It will work with virtually any transceiver or transmitter providing between 0. It will tune dipoles, verticals, yagis, or virtually any coaxfed antenna. All i do is change bands on the radio put the amp in bypass and then press the tune button on the at and bam it tunes the swr down to 1. Congratulations on selecting the ldg electronics at 200proii 200watt automatic tuner. Dec 23, 2014 telescopeman demonstrates his mfj 986 manual antenna tuner. Match your transmitter or transceiver to virtually any antenna with antenna tuners from dx engineering. The tuner is designed for unbalanced antennas and has beside the two pl jacks for input and output, an additional screw for connecting an ground wire.
The at200proii provides fully and semiautomatic antenna tuning across the. It will tune dipoles, verticals, yagis or virtually any coaxfed antenna. The demo is especially for new amateur radio operators described. This is a great interface, allowing flexibility to use a tuner with many icom rigs. At 100pro automatic antenna tuner manual version 1. Congratulations on selecting the ldg electronics at200proii 200watt automatic tuner. Ldg electronics at200proii automatic antenna tuner 1. Even though many of these modern radios feature a builtin tuner, the tuners range and features are usually quite limited. The ldg at 200 pro was designed to meet the needs of todays more powerful radio. Ldg at100pro at 100 pro at100pro technical specifications the ldg at100pro is the next step in the evolution of the automatic tuner. At 200pro automatic antenna tuner manual version 1. Describe your experience with the ldg at 200 pro ii antenna tuner and tell us why you give it the rating you did required. Here, youll find links for antennas tuners covering hfvhfuhf. Ldg at200proii 200w automatic antenna tuner ldg electronics.
The elecraft tuner is made for the k3line but elecraft has also made sure that it can be used with other rigs. Describe your experience with the ldg at200 pro ii antenna tuner and tell us why you give it the rating you did required. Automatic antenna tuner works only with yaesu ft857d, ft897d, ft100d. No ldg automatic antenna tuner local or remote type will autotune by pressing the tune button on any yaesu transceivers front panel.
Dec 20, 2011 additional features found on the ldg electronics at 200proii tuner. Congratulations on selecting the ldg at200pro tuner. In fully automatic mode, the tune cycle happens behind the scenes. Welcome to the amateur radio manual antenna tuners page. The atr20 is the little brother of the ameritron atr30 true legal limit antenna tuner. The ldg at200 pro was designed to meet the needs of todays more powerful radio.
The at180 automatic antenna tuner matches the ic706mkiig to the connected antenna automatically. Ok, but at least read this one section before you transmit. The tuner can be installed directly at the antenna and is supplied with power via the coaxial cable. We have 1 ldg at200pro manual available for free pdf download. Page 11 full icom 7300 manual using an external antenna tuner when you use a nonicom external antenna tuner, be sure to turn off the internal antenna tuner before connecting the external antenna tuner. Ldg electronics at 200proii automatic antenna tuner 1. Made for qro hams, it will handle 1,000 watts ssb or 500 watts fmdigital from 1. Icom at180 at 180 at180 pdf user manual for icom at180 at 180 at180. At200proii professional automatic antenna tuner operates from 1. 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. Ldg at200 pro automatic antenna tuner, ldg at200 pro. At615b automatic remote tuner for balanced feeders. Manual antenna tuners lamco barnsley 5 doncaster road, barnsley, south yorkshire uk call 01226 361700 my favourite ham store in the world icom kenwood yaesu.
The ldg at200pro in 1995 ldg pioneered a new type of automatic antenna tuner. The z11 is a full featured low power automatic or semiautomatic antenna tuner designed for the hf ham bands 1. The ldg rt100mk2 is a 100w automatic antenna tuner for split installation. Today, more and more hf amateur radio transceivers have a power of 200 watts. Therefore, when you change the frequency range, the variable capacitors are automatically preset to the. Congratulations on selecting the ldg at 200pro tuner. The ldg design uses banks of fixed capacitors and inductors, switched in and out of the circuit by relays under microprocessor control. The only real downsides for automatic tuners versus manuals are that they typically can not tune over as wide a range of swrs as many manual tuners so if you need a match against a greater than 20. Page 1 at 200pro automatic antenna tuner manual version 1. There was a time when 100 watts was a lot of power. We had 2 of this item in stock at the time of the last update. Today, more and more transceivers feature 200 watts output. Once the tuner matches an antenna, the variable capacitor angles are memorized as a preset point for each frequency range 100 khz steps. Connect the antenna jack on your transceiver to the tx jack on your at100pro tuner using a 50 ohm coaxial cable jumper of appropriate power handling capability.
Whether you have a balanced, unbalanced, or singlewire antenna, our antenna tuners offer impedancematching capabilities for more efficient power transfer. The ldg at200pro automatic antenna tuner is capable of tuning while you are in qso in ssb. The at 180 automatic antenna tuner matches the ic706mkiig to the connected antenna automatically. Pass through these barriers with the ldg electronics at 200pro automatic antenna tuner. The at200pro provides fully automatic, any mode antenna tuning across the entire hf range plus 6 meters at power levels to 250 watts. The control cabinet contains the tuning controls, memory location selection, automatic or manual switching and a display that indicates the memory location in use, the frequency range as well as the span, and the tuner settings. They are weather resistant, fully automatic, and are controlled remotely from the operating position.
Apr 30, 2020 ldg at100pro at 100 pro at100pro technical specifications. If you want to see manuals from other manufactories. Part 2 covers advanced operation, including semiautomatic mode. Ldg at200proii antenna tuners automatic, at200proii.
The at 200pro provides fully automatic, any mode antenna tuning across the entire hf range plus 6 meters at power levels to 250 watts. Ldgs remote tuners are designed for installation at or near the antenna feedpoint. View and download ldg at 100pro operation manual online. Using external antenna tuners with the ic7300 update 3. The atproii has an auto mode that automatically starts a tuning cycle any time the swr exceeds a limit you set. At2kds are the highest quality differentialt antenna tuner on the market. Ldg kt100 automatic tuner for kenwood transceivers.
The at200proii provides fully and semiautomatic antenna tuning across the entire hf spectrum plus 6 meters, at power levels up to 250 watts 100w on 6m. Although many of these modern radios have builtin tuners, the range and characteristics of tuners are generally quite limited. An antenna tuner, transmatch or in a bad conditions might think you want to eat some candy popcorn or as a free wire in the schematic is actually the tuner. Otherwise, the tuning may fail because both antenna tuners internal and external will simultaneously start tuning.
Aug 03, 2008 the ldg at200pro automatic antenna tuner is capable of tuning while you are in qso in ssb. In addition, specific models mentioned in the manual antenna tuners forum like comet, yaesu, icom, watson vectronics,ldg electronics, mfj and more are here for future reference. Many of ldgs pro series of tuners will work with the ft991a radios as a standalone tuner. Page 1 at200pro automatic antenna tuner manual version 1. Page 1 at100pro operations manual manual rev b ldg at100pro 100w automatic antenna tuner ldg electronics 1445 parran road st. Telescopeman demonstrates his mfj 986 manual antenna tuner. Most mfj automatic and manual antenna tuners cover 160m10m and almost all of them have a much wider impedance tuning range than most transceiver manufacturers automatic. Automatic antenna tuner lgd at200proii communication lg.
Using external antenna tuners with the ic7300 update 32. Pass through these barriers with the ldg electronics at200pro automatic antenna tuner. Discontinued amateur antenna tuners specifications rear panel. The at 180 automatic antenna tuner is optional for the ic706mkiig which does not have its own builtin atu or the ic703 which does. Antenna tuner system at615b description this tuner is designed to remotely match balanced hf antennas. The at180 automatic antenna tuner is optional for the ic706mkiig which does not have its own builtin atu or the ic703 which does. Today, more and more transceivers feature 200 watts of output. Automatic antenna tuner pages summary of contents for ldg ldg z100plus page 1 z100plus operations manual manual rev a ldg z100plus 100watt automatic tuner ldg electronics 1445 parran road st. Antenna tuner for sale in uk 34 used antenna tuners. Ldg pioneered the automatic, widerange switchedl tuner in 1995. The ldg it100 is specifically made to be compatible with icom radios that use the standard 4pin antenna tuner interface. Ldg electronics at200proii automatic antenna tuners at.
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. If you leave the tuner in full auto mode you will have nothing but problems but if you put it in manual mode and have a tuner control cable from your radio to the tuner the pro is a joy to use. Ldg electronics at200pro tuner video manual supplement. Ldg at100pro at 100 pro at100pro technical specifications. Choose from manual and automatic tuners in a wide variety of power outputs from 200. More and more transceivers feature 200 watts output.
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