RF Concepts LLC PA-77DF User Manual
88
8
DOCNUMBER 9500
Document Issue 1.1
February 2010
February 2010
Page 8–11
RF Concepts, LLC
Alpha 9500 Linear Amplifier User Manual
Product Release 1
Diagnosing Faults
Fault code 19
Description
Unauthorized frequency.
Explanation
The amplifier is not authorized to transmit on that frequency. Amateur
equipment sold in the United States is not authorized to transmit between
26 and 28 MHz.
equipment sold in the United States is not authorized to transmit between
26 and 28 MHz.
Resolution
•
Change the frequency.