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^LR (ATU Select Inductors, GET and SET)

GET format: ^LR;

SET/RESPONSE format: ^LRhh; where hh are hexadecimal digits (0-9 and A-F) indicating the selected

inductors.

Examples:

^LR00; selects no inductors

^LRFF; selects all inductors

^LR80; selects only the largest inductor.

^LRE0; selects the three largest inductors.

See http://en.wikipedia.org/wiki/Hexadecimal for a description of hexadecimal notation.

The KXPA Utility Operate page displays the relay settings as check boxes and total inductance.

Hex digits

Relay activated

Inductance (nH)

K108

9000

K107

4400

K106

2100

K105

1000

K104

480

K103

230

K102

110

K101

It may take a few tens of milliseconds after issuing ^Lxx; before the relays are changed.

Inductor relays are released whenever the bypass relay is in bypass (^BYPB;).

Inductor relays are changed by ATU tuning. ^LR is ignored during ATU tune.

^LR is meaningful only if the optional KXAT100 Antenna Tuner is installed.

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Elecraft KXPA100 Programmers Reference Manual de usuario Pagina 16