1
Elecraft KXPA100 Amplifier
Serial Command Reference
Revised 02/27/2014 firmware revision 01.18
Elecraft KXPA100 Amplifier Serial Command Reference .............................................................................. 1
Serial port overview ...................................................................................................................................... 3
Command Format ..................................................................................................................................... 3
Using KXPA Utility to Test Commands ...................................................................................................... 4
Commands and responses ............................................................................................................................ 5
; (Null, GET only) ....................................................................................................................................... 5
^AD (Dynamic attenuator reason, GET only) ............................................................................................ 5
^AE (Antenna Enable, GET and SET) ......................................................................................................... 6
^AN (ATU Select Antenna, GET and SET) .................................................................................................. 6
^AT (Enable/Disable Attenuator, GET and SET) ........................................................................................ 7
^BN (Band Number, GET and SET) ............................................................................................................ 8
^BRP (PC DATA RS-232 Serial I/O Speed, GET and SET) ............................................................................ 9
^BRX (Transceiver RS-232 Serial I/O Speed, GET and SET) ....................................................................... 9
^BY (ATU Bypass, GET and SET) ................................................................................................................ 9
^CR (ATU Select Capacitors, GET and SET) .............................................................................................. 10
^DM (ATU Display Frequency Memory, GET only) ................................................................................. 11
^EC (Erase Configuration, SET only) ........................................................................................................ 11
^EM (ATU Erase Frequency Memory, SET only) ..................................................................................... 12
^F (Frequency Count, GET only) .............................................................................................................. 12
^FE (Cancel ATU Full Search Tune, SET only, with ^FE response) ........................................................... 12
^FL (Fault, GET and SET) .......................................................................................................................... 13
