RF Concepts LLC PA-77DF User Manual

Alpha 9500 Linear Amplifier User Manual

RF Concepts, LLC

Page Terminology

Product Release 1

DOCNUMBER 9500

Document Issue 1.1

Page Term–4

February 2010

adjacent node (minimum). Measure of antenna 
and feedline efficiency.

Transmit /receive.

Device that has both a transmitter 

and a receiver within the same circuitry or 
chassis.

Ultra-high frequency. Radio frequency 

within the range 300–3000 MHz (3 GHz).

United States.

Volts of alternating current.

Volts of direct current.

Voltage standing-wave ratio. Example: 

If voltage SWR = 1.2:1, the maximum 
standing-wave amplitude is 1.2 times greater 
than the minimum standing-wave amplitude.