Antenna Tuner, Automatic, for Icom/Kenwood Radios with 4-Pin Tuner Socket, HF+6m, 1.8-54MHz, 200W PEP, 100W Digital, Icom mAT-CI Cable Included, Each. Find Antenna Tuners and get Free Shipping on Most Orders Over $99 at DX Engineering!

An antenna tuner, (transmatch), doesn't really TUNE your antenna OR ANY PART OF IT! What an antenna tuner or transmatch does do, however, is transform the impedance at the antenna feed output at the radio to a value that your transceiver can handle, (typically 50 Ohms).

2024年11月30日 · Antenna tuners may go by different names: transmatch, matchbox, ATU (“aerial tuning unit”), ASTU (“antenna system tuning unit”), antenna coupler, “tuna”, etc. Some hams will insist that a specific name is better than others, and others may argue that there are differences among them.

The AT-1000ProII will tune from 1.8 to 54.0 MHz continuously, and will match an amazing range of antennas, from Yagis and dipoles to inverted-Vs and slopers; virtually any coax-fed antenna from 6 to 1000 Ohms impedance (16 - 150 Ohms on 6 …

ATU-100 EXT Antenna Tuner for Ham Radio, GOOZEEZOO V3.2 1.8-55MHz Automatic Antenna Tuner by N7DDC 7x7,100W Open Source Shortwave Antenna Tuner

The Palstar HF-AUTO 1800 watt automatic antenna tuner covers 160 to 10 Meters with a power rating of up to 1800 watts PEP. Hams have enjoyed the benefits of low power auto-tuners for years, but now Palstar takes it to the next level and offers auto-tuning with a power rating of 5 Watts to 1800 watts.

In the January/February 2021 issue of On the Air, we spent several pages talking about antenna tuners, in the articles “Two Types of Antenna Tuner,” “Untangling SWR,” and “Antenna Tuners: Making a Match.” Here’s a closer look at how they work, how to …

With proper system design, an antenna tuner or transmatch can allow a non-resonant antenna to operate nearly as efficiently as one that is carefully cut to resonance. These articles and links will help you understand what needs to be done to make and use effective an antenna system using a …

HAM 1-30 Mhz Manual Antenna Tuner for HAM Radio QRP DIY Kits, Good Helper for Antenna Erection