5
Getting To Know Your AT-200PC
Your AT-200PC is a quality, precision instrument that will give you many years of outstanding
service; take a few minutes to get to know it.
Your AT-200PC can be used with any transceiver or transmitter with coax output operating in the
HF and six meter range at no more than 250 watts output (100 watts on six meters). You can set
the unit to tune automatically whenever the SWR exceeds a set value, or to tune semi-
automatically when you start a tuning cycle by pressing the Tune button on the PC user
interface.
The front panel has no controls or readouts. All functions are controlled from a personal computer
interface. You can use any PC and operating system that supports a standard serial or USB port,
including Windows, Linux, Mac OS and others.
The AT-200PC has a total of 16,000 frequency memories. There are 8,000 memories for each of
the two antenna ports, 2,000 tuning settings for each of four separate antennas on each port.
When you transmit near a previously tuned frequency, you can use “Memory Tune” to reset the
tuner in only a fraction of a second. The process of storing tuning data in memory is completely
automatic; your AT-200PC “learns” as you use it, adapting itself to all of the bands and
frequencies you use.