Suggested Retail: $89.99. ATU-100 EXT V3.2 Antenna Tuner for Ham Radio Automatic Antenna Tuner by N7DDC 7x7,100W Open Source Shortwave Antenna Tuner - The ATU-100 EXT V3.2 Antenna Tuner by N7DDC is designed for ham radio use, with a high frequency band of 50mHz. It is quick to set up with a DC socket connected to the power supply DC 10-15V. The screen is an 0.91 inch OLED display with a resolution of 128x32 pixels. This product can work in a wider frequency range and effectively cover the amateur radio range from 1.8MHz to 50MHz. It is easy to use with no need for assembly. The latest version 3.2 has improved performance. Brand: N7DDC -- LOT STICKER: TCE-BOX-BOXTCEC0980-ITEM-114658a0___LPNPMBX1083285 GOOZEEZOO ATU100 EXT V3.2 Antenna Tuner for Ham Radio 1.850MHz Automatic Antenna Tuner by N7DDC 7x7,100W Open Source Shortwave Antenna Tuner -- SIZES ARE ESTIMATED. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.