The ldg kt100 2 a word about tuning etiquette 2 care and maintenance 2. The ldg at200proii is a general purpose automatic tuner suitable for any amateur application. 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. Ldg at200 pro ii antennentuner, 1,830 mhz, 200 w54mhz. The ldg at100 pro is the next step in the evolution of the automatic tuner. Antennentuner, 1,830 mhz, 200 w54mhz 100w 2 antennen. Ldg at200pro automatic antenna tuner introduction jumpstart, or real hams dont read manuals. Part 2 covers advanced operation, including semiautomatic mode. Connect your 50 ohm antenna coax lead to the ant 1 jack on the back of your at200pro. Table of contents table of contents introduction jumpstart, or real hams dont read manuals. Database contains 1 ldg at200pro manuals available for free online viewing or downloading in pdf.
The 200 pro has no digital readouts as does the 993b, but seems to tune quickly and noisily. Builtin 2port antenna switch, with 2,000 memories each. They feature ldg s stateoftheart, processorcontrolled switchedl tuner. Second hand ldg at200proii automatic antenna tuner rw uk. Ts480 using ldg at200pro ll with ts480hx look at page 21 of the ldg at200pro ii manual.
Congratulations on selecting the ldg electronics at200proii 200watt automatic tuner. The at200proii requires just 5 watts for operation but will handle up to 250 watts, making it ideal for the new generation of higher. Congratulations on selecting the ldg electronics at200proii 200 watt automatic tuner. The at200 features over 16,000 3d memories, automatically storing tuning data for frequencies and bands as you use them.
At100proii operations manual manual rev a page 1 ldg at100proii 100w automatic antenna tuner ldg electronics 1445 parran road st. Connect a 50ohm coax jumper cable from the antenna jack on your transceiver to the tx jack on the back of the at200proii. Connect a 50 ohm coax antenna feedline to the ant jack on the z11pro ii. At600proii tuners will handle up to 600 watts ssb and cw and 300 on rtty 1. Connect the antenna jack on your transceiver to the tx jack on your at200pro tuner using a 50 ohm coaxial cable jumper of appropriate power handling capability.
You can also use the at200 with longwires, random wires and antennas fed with ladder line with the optional ldg balun. Feb 21, 2016 ldg at 600pro ii manual forced tune i despise the factory default setting of 1. They all have their minor faults, but are very bearable. The it100 and yt100 appear to be the same units with different radio interfaces. Even though many of these modern radios feature a builtin tuner, its range and. It features ldgs stateoftheart, processorcontrolled switchedl tuner. Additional features found on the ldg electronics at200proii tuner. Full licence manual for the radio amateur training book for the ham radio exam. Tuning and matching an antenna to the 50ohm impedance of your radio is now all automatic not even a button push is needed.
Page 1 at600pro operations manual manual rev a ldg at600pro 600w automatic antenna tuner ldg electronics 1445 parran road st. 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 from 1. Radio antennas free delivery possible on eligible purchases. Ldg at200proii antenna tuners automatic, at200proii. Unfortunately i have the older at600 pro which does not have the additional connectors. Today, more and more transceivers feature 200 watts output. I dont know what market segment ldg is targeting with the 250 watt model. The at200 pro will handle up to 200 watts ssb or cw on 1. Ldgat200proii manufacturer ldg electronics upc availability in stock average rating 0.
Even though many of these modern radios feature a builtin tuner, the tuners range and features are usually quite limited. Page 1 at200pro automatic antenna tuner manual version 1. 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. The at 200 features over 16,000 3d memories, automatically storing tuning data for frequencies and bands as you use them. Pass through these barriers with the ldg electronics at200pro automatic antenna tuner. The atpro also includes the dc power cable only as you will need a. Tunes 6 to ohm loads 16 to 150 ohms on 6m, 6 to 4000 ohms with optional 4. User manuals, guides and specifications for your ldg at200pro tuner.
It makes the problem of tuning not a problem at all. The ldg at7000 automatic tuner is very popular among icom hf radio owners, especially those with ic7000 and ic706 radios. The revolution and the evolution so whats new in the shack. This video will get you up and running with your new at200 pro. Since it depends on the radio to tell it when to tune or go into bypass, you cant use it with any radio that doesnt support an ah4 tuner. Ldg electronics at600proii automatic antenna tuners at. Power up your transceiver and select the desired operating frequency. There was a time when 100 watts was a lot of power. Describe your experience with the ldg at 200 pro ii antenna tuner and tell us why you give it the rating you did required.
Ldg pioneered the automatic, widerange switched l tuner in 1995. 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. Buy ldg electronics at100proii automatic antenna tuner 1. In this page you find schematic, users and instructions manuals, service manuals, technical supplement, leaf leads and other good stuff. Ldg electronics at600proii automatic antenna tuners are designed for this new generation of power levels. Whats new is an ldg at200 pro automatic antenna tuner. Ldg pioneered the automatic, widerange switchedl tuner in 1995. Video part 2 using with nonft817 qrp rigs duration. Although many of these modern radios have builtin tuners, the range and characteristics of tuners are generally quite limited. The problem is, its so simple that it has no controls of its own. For dipoles, verticals, vs, beams or and coax fed antenna. I run an al600 linear amp so i also use a ldg at600. Ldg electronics at200pro tuner video manual supplement.
The ldg at200proii is a general purpose automatic tuner suitable for any. You can also start a tuning cycle manually whenever necessary. I would suggest calling ldg if you believe you are getting conflicting information. The ldg at100 pro2 is the next step in the evolution of the automatic tuner. You can also use the at 200 with longwires, random wires and antennas fed with ladder line with the optional ldg balun. They feature ldgs stateoftheart, processorcontrolled switchedl tuner. The ldg at200 proii auto antenna tuning unit, many qrp operators have a small 100150 watt amplifier for times when you need a few more sunits.
Its not really about saving money, its about the right fit for a 100 watt radio. The ldg at 200 is designed for this new generation of rig. 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. Details about ldg at200 proii automatic antenna tuner 1. Dec 20, 2011 additional features found on the ldg electronics at200proii tuner. This unit has 2 antenna sockets making ideal for use with radios like ft897857ic7000ic706 as it solves the hf6m antenna problem. 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 at 600pro ii manual forced tune i despise the factory default setting of 1. Both of these ldg tuners are rated 30 watts digital. Today, more and more transceivers feature 200 watts of output. Kt100 operations manual manual rev b page 1 ldg electronics 1445 parran road st. Antennentuner, 1,830 mhz, 200 w54mhz 100w 2 antennen ldg at200 pro ii antennentuner, 1,830 mhz, 200 w54mhz 100w 2 ante antenna tuner, 1,830 mhz, 200 w54mhz 100w 2 ante difona onlineshop to be able to use difona onlineshop in full range, we recommend activating javascript in.