Greyline Performance is pleased to offer SGC remote tuners. Smartuner HF ATU
SGC is Made in the USA, Smart, Strong, and Elegant. Truly high-end and rugged. The robust tuning range is worth a look and they are waterproof HF ATUs as well.
Tunes a mobile 8' whip from 160/80-10M.
A premium and preferred ATU pairing for the Greyline Antenna Systems.
Considered higher-end in quality, these ATUs are popular with various professional industries such as Marine, Aeronautical, and of course Amateur Radio operators too. One aspect to point out that sets it apart from other offerings on the market is the dual-ground protections. Its isolated RF and DC grounds allow for less RF or common mode current at the radio. Some might say then that it removes the need for RF Choking in addition.
These outstanding remote antenna tuners can tune a wet noodle without breaking a sweat. Well, so some have reported. The RF and electrical ground is solid. Tuners are generally hard to get wrong. The quality of the inner parts is a step up from the low-cost-focused remote tuners that we see in magazines. Radio ops that desire the very best quality remote auto tuners Made in America, look closer at SGC.
You want quality, this is it. They are military-grade, Made in the USA, marine industry-rated, autotuners, and are highly recommended for use with Greyline HF vertical antennas, and stealth HOA Flagpole Antennas. Built to last.
|THE ORIGINAL SMARTUNER|
The Gold Standard
The SG-230 Smartuner was the first product in the HF market to offer fast, flexible tuning without any user interface. The Smartuner senses RF when you transmit from your transceiver and automatically finds the best SWR match to your antenna. This unit works with ANY radio and ANY antenna and requires NO special interface, making it the most versatile tuning product available. The SG-230 can be used in a base station, mobile, marine, and aviation applications - and has been the "Gold Standard" of automatic antenna tuning for more than a decade.
A Wise Investment
The SG-230 is built in a rugged ABS plastic enclosure which is sealed to protect it and allows ultimate versatility in installation. With this tuner and any single antenna, you will have continuous coverage from 1.8 to 30 MHz and it can be used with any transceiver you'll ever own. The unit is built to last, with the highest quality components, and backed by SGC's standard 1-year warranty and industry-leading technical service.
HF Frequency Range:
1.6 to 30 MHz
Pro Tip: Add the DC/DC Coaxial Line Isolator to remote control the SGC RF tuning unit over your feedline coax. That means, no extra control cabling other than your coax to the antenna site.