AT-200PROII LDG Electronics Automatic Antenna Tuner 1.8-54 MHz, 5-250 Watts SSB and CW. 100 watts on 6M. 75 watts with PSK or Digital Modes. 2 Year Warranty

I needed a wider range tuner to match my IC 775 DSP to some antennas that were out of range of the 3:1built in tuner. This one does the job quickly and with little fuss. It hasn't failed on any reasonable attempt. I set by accident my 10 meter vertical while on 40 missing the Vertical it failed to match but it had to be extremely out of range my fault not the tuners. I caught it and was turned up and on the right antenna and 1:1.5 to one in under a second. It beats my old manual Versa Tuner in speed when you choose the right antenna hands down.

Works as expected and even got a bit of water in it. Drained and let sit for a week and no issues.

I use this product in my hobby. A very useful piece of equipment and highly recommended. easy to use and set up.Nicely finished in appearence.

This little antenna tuner replaces my old TenTec manual tuner that decided not to work any longer. I guess I didn't know what I was missing all these years with a automatic tuner versus the old school method that I had with the TenTec. Although the TenTec will survive many more output watts from larger transceivers, this little bugger will take 200watts continuous which ain't bad. My only complaint is the manual is not the easiest to understand when a unit like this has multiple process buttons to operate it. I resorted to LDG's YouTube channel to fill in the details which they did quite well. The unit can be used with two radio's via a direct link, one Yuasu and one Icom. But only those two and no others.As described in the title it is automatic and tunes when it senses a carrier wave. You will either have to whistle or talk for it to tune or you can use a More key or paddle or switch the mode to FM or AM in order to send the signal. Either way, it only takes, at the most, two seconds to tune a difficult antenna. Ideally, most trip-banders will not need a tuner, but if you have to tune a WARC band using the trip-bander, you will most likely need a tuner. The tuner is also good for wire antenna's either a G5RV or a Windom or a stealth wire with a balun. It runs off of 12vDC so will operate off of a car battery so can be used mobile which is good for those rascally whips.For the money and the size, I don't know how I got along without the LDG AT-2000PRO all these years.

So far so good. Working as advertised on coax fed 75 meter horizontal delta loop. Noisy but nice when it matches around the bands except. Loop not long enough for 160 meters.

The internal ATU on my IC-7300 wouldn't tune my vertical on 40 meters. The AT-200 integrates well with the 7300 and tunes both my end-fed wire and my vertical with no problems.Highly recommended.

Be cautious. I returned a defective item and ordered a replacement and was charged a15% restocking fee which I believe is unreasonable because the item was clearly defective. It failed to operated properly after 3 days. the replacement item is perfect.

Easy hookup, fast but noisy, and tunes well. Priced well