Mark,
Maximum power is 500 watts continuous or 1kW PEP. Matching range is
16.7~150 ohms. Insertion loss less 0.5dB. It was designed to
conveniently and quickly match a number of antenna systems fed with
coax. When used as an accessory with the appropriate Icom radios, it
would automatically band switch and tune. I have spec sheets and
probably manual here if you need it since I wrote it which is not to say
I know so much about it.
Murray
K8fu@aol.com wrote:
>Hi 'Ya All...........
>
>Can anyone tell me about the Icom AT-500 antenna tuner, including maximum pwr
>rating and will it tune 450 ohm ladder line ??
>
>Many Tnx Mark K8FU
>
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