Ldg yt450 manuals and user guides, tuner manuals all. User manuals, guides and specifications for your ldg yt450 tuner. The at200pc is the only autotuner specifically designed for these computer controlled rigs. In any case, a long wire will still need a sufficient ground system that provides a good counterpoise like a ground plane or radials. Ldg antenna tuners radio accessories accessories wimo. Ldg electronics at200pro tuner video manual supplement. Isolation and characterization of biologically metaldoped.
This means that as you change frequencies, antennas or bands, you dont have to make a separate tuning transmission. If you want to see manuals from other manufactories you can click on the. Ldg at 600pro ii manual forced tune i despise the factory default setting of 1. The at200pro provides fully automatic, any mode antenna tuning across the entire hf range plus 6 meters at power levels to 250 watts. Page 1 at897plus operations manual manual rev b at897plus automatic tuner for yaesu ft897d ldg electronics 1445 parran road st. Here you will find instruction manuals, service manuals, user guides schematic, brochures etc. The ldg can tune in ssb mode with varying rf output just start talking. At200pc is designed to use a serial port, but in case you dont have a free port, ldg provides you with a serialtousb adapter. This is where you can shop for amateur radios, accessories, antennas, wifi mobile radio antennas, cables etc. User manuals, guides and specifications for your ldg yt100 tuner. Ldg atpro 1kw automatic memory antenna tuner manual version 1.
Higher powered baluns are available from balun designs. To use it with a long wire antenna you may need a 1. The ldg at200pro automatic antenna tuner is capable of tuning while you are in qso in ssb. 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. Here you will find instruction manuals, service manuals, user guides schematic, brochures. Describe your experience with the ldg at600pro memory autotuner and tell us why you give it the rating you did required. The at200pc by ldg electronics is an automatic antenna tuner that is similar to their at200 pro, but has no buttons or display. The ldg at200 pc is the first automatic antenna tuner specifically engineered for usb computer control. The ldg at 200pc offers many benefits for marsale operations with its. Radiopics database accessories ldg electronics at200pc. User manuals, guides and specifications for your ldg at200pro tuner. The ldg at100 pro2 is the next step in the evolution of the automatic tuner.
Rx and txvfo will be continuously updated with dopplercorrected data. Ps200 200pc prepared glass microscope slides in wood case. The dopplercorrected frequency will be send to the transceiver, so no manual tuning is needed anymore, when working satellites. The ldg at200pc offers many benefits for marsale operations with its.
I was trying to choose between the ldg and the mfj929. The at200pc is a new class of automatic antenna tuner based on the microchip pic 16f876 microcontroller. Like all ldg tuners the at600proii operates automatically, beginning a tuning cycle whenever the swr exceeds a preset limit. It will tune dipoles, verticals, yagis or virtually any coaxfed antenna. Isolation and characterization of biologically metaldoped protein as semiconducting biopolymer. Ldg at200pro manuals and user guides, tuner manuals all. Ldg electronics at600proii automatic antenna tuners at. Of course, possible calculated transverter frequencies will be taken as source for the final. The rear panel has two so239 input jacks and an so239 output jack. This video will get you up and running with your new at200 pro.
Ldg at200 pro automatic antenna tuner, ldg at200 pro. The appearance of hyperlinks does not constitute endorsement by mars or its supporting agencies of these web site parges or the information, products. Database contains 1 ldg at200pro manuals available for free online viewing or downloading in pdf. Ldg at pro watt automatic memory antenna tuner ldg electronics 1445 parran road st. The ldg at200 pro was designed to meet the needs of todays more powerful radio. For about the past year i have been using the ldg at200 pro autotuner. Ldg manuals manuals always wanted please if you have a manual that is missing from this section. Supercontrol homepage of dh1ngp, programming of catsoftware for amateur radio transceiver, other programming, webdesign, etc. The ldg at200pro in 1995 ldg pioneered a new type of automatic antenna tuner.
Introduction ldg pioneered the automatic, widerange switchedl tuner in 1995. Congratulations on selecting the ldg at200pro tuner. Database contains 1 ldg yt100 manuals available for free online viewing or downloading in pdf. At100proii operations manual manual rev a page 1 ldg at100proii 100w automatic antenna tuner ldg electronics 1445 parran road st. The ldg design uses banks of fixed capacitors and inductors, switched in and. Unlike other ldg automatic tuners, the at200pc has no builtin user interface, but rather has a standard rs232 serial port which communicates to a host pc for its command, control and response at 9600 baud. Pdf this file provides the details regarding the use and training of the new at 200pc with marsale. Recent advances in ldgs tuning algorithms allow your at200pc to tune effectively even with a varying rf signal. I bought my ldg at100pro from ham radio outlet in anaheim, ca in the begininng of june, 2007. The at100 pro2 keeps all the features of the older at100 pro, but adds an antenna indicator and a bypass indicator on the front panel. The microprocessor that controls all the tuning actions has safety software built in so that if you accidentally try to tune or fine tune the atpro with more than 125 watts 1. Ldg electronics at600proii automatic antenna tuners are designed for this new generation of power levels. Describe your experience with the ldg at100proii autotuner and tell us why you give it the rating you did required. Isolation and characterization of biologically metaldoped protein as semiconducting biopolymer article pdf available in materials chemistry and physics 11123.
Marsale application note training and operation of the. It will match virtually any kind of coaxfed antenna, including yagis, dipoles, inverted vs, slopers, loops, just about anything. Even though many of these modern radios feature a builtin tuner, its range and features are usually quite limited. Database contains 1 ldg yt450 manuals available for free online viewing or downloading in pdf. Page 1 at600pro operations manual manual rev a ldg at600pro 600w automatic antenna tuner ldg electronics 1445 parran road st. It features ldg s stateoftheart, processorcontrolled switchedl tuner. 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. Ldg yt100 manuals and user guides, tuner manuals all. View online operation manual for ldg kt100 tuner or simply click download button to examine the ldg kt100 guidelines offline on your desktop or laptop computer. N4py offers rig control software for a wide variety of receivers.
This will allow you to connect your at200pc to a usb port. N4py software is your source for high quality, effective rig control software for your transceiver. Marsale application note on ldg at 200pc rs232 automatic antenna tuner in adobe. The at200 will handle up to 250 watts ssb or cw on 1. They feature ldg s stateoftheart, processorcontrolled switchedl tuner.
Describe your experience with the ldg at 11 and tell us why you give it the rating you did required. More and more transceivers feature 200 watts output. The at200pc will handle up to 250 watts ssb or cw on 1. In fully automatic mode, the tune cycle happens behind the scenes. After a year of use, here are some final thoughts on this tuner. At600proii tuners will handle up to 600 watts ssb and cw and 300 on rtty 1. The ldg design uses banks of fixed capacitors and inductors, switched in and out of the circuit by relays under microprocessor control. Ldg at200proii antenna tuners automatic, at200proii. There is no need to throw out a constant rf signal for tuning. Ldg z100plus operation manual operation manual 16 pages ldg at 200pc manual manual 31 pages ldg at100pro user manual operation. 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. The tuner uses a switched l configuration with 256 capacitor, 256 inductor and hiloz settings to provide over one hundred. I already had an mfj934 manual tuner, but i have a muscle disease that makes it very difficult to play with the three knobs you have to.
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