It can dissipate 2500 Watts average power for one minute on
you can purchase the ARF-500K remote kit to modify your ALS-500M to use the ALS-500RC) The ALS-500RC allows the amplifier to be located away from the operating station and still have access of the amplifiers front panel controls
A gear driven turns counters and crank knob gives you precise inductance control
you cant lose
It lets you listen to AM
MFJ-5114Y, CABLE, AUTO TUNER, YAESU INTERFACE FOR MFJ-925/928/929/939/998 AL-82Q It can dissipate 2500 WattsPre wired rig interface cable for MFJ 929 and MFJ 998 The MFJ 5114Y interface provides power and control signals between a Yaesu radio and the MFJ 925 928 929 939 998 automatic tuners. Supported Yaesu radios are FT 100D, FT 450D, FT 840, FT 847, FT 857D, FT 891, FT 897 D, FT 950, FT 991 A, FT DX 101D MP, FT DX 1200, FT DX 3000, and any Yaesu radio that supports the Yaesu FC 20 30 40 50 tuner. Autotuner Interface Cables MFJ 5114A Most Alinco MFJ 5114K