The RU-1:1 is a 1:1 Unun intended to help remove unwanted RF from the coax cable shield. It is normally used as a common-mode RF choke for short coax cable runs or non-resonant antennas. The RU-1:1 features SO-239 sockets for both input and output.

The RU-9:1 Unun was designed to allow easy interface of vertical and end fed antennas to the LDG line of Automatic Antenna Tuners.

RU-4:1 Unun  1.8 to 30 MHz.

The LDG RT-100 is an automatic tuner intended for outdoor mounting at or near the antenna feedpoint, minimizing SWR losses in the transmission line. It handles up to 125 watts on SSB and CW. The RT-100 is weather resistant, and is powered over the coaxial cable via the included RC-100 remote controller/Bias-T.

The Z-100A features LDG’s famous 10:1 SWR tuning range that matches Dipoles, Verticals, End fed wires, G5RVs or even an Off center fed Windham. Easy integration means plug and play operation; installation could not be simpler. The Z-100A tuner goes anywhere with and HF radio… desktop, portable, parks, islands, or tall summits.

LDG Y-CAT Yaesu Interface-Kabel für LDG Z-817, AT-897 Plus, YT-100 Antennentuner

The  IC-PAC-6 interface cables providing DC power and control between the radio and the autotuner. Available in six foot (IC-PAC-6) .

Y-ACC. 36″ cable interface between the select Yaesu radios and LDG Generic tuners. Does not supply DC to tuner. Connects between the ALC/REM or ACC stereo jack on the radio and the Radio Interface on the LDG tuner.

Supported Radios:
FT-857(D), FT-897(D), FT-100, FT-100(D), FT-991(A) and FT-891.

The LDG AT-1000ProII is our flagship automatic tuner. Made for QRO hams, it will handle 1,000 watts SSB or 350 watts FM/Digital from 1.8-54 MHz.

De Plus versie is de opvolger van de Pro versie! Het is een compleet nieuw design met sterk verbeterede prestaties. De ontvanger loopt maar liefst van 150Khz tot 1.9Ghz en heeft maar liefst 11 frontend filters en SAW filters voor 2Mtr en 70cm waardoor de ontvanger op deze banden uitmuntend is geworden.