MFJ 226 - Layout and Controls of the MFJ-226; Analyzer Ports and LCD Screen; Keypad and Navigation Controls; Battery Door and Access

MFJ-226 Graphical Antenna Impedance Analyzer
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MFJ-226
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LAYOUT AND CONTROLS
1. Analyzer Test Port: N-Female, accepts N-male for DUTs and
calibration loads.
2. USB Data Port: Accepts micro-USB connector, interface
with a PC for download. (Not for powering
the unit or charging batteries).
3. LCD Screen: Displays menu selections, plots, and test
data.
4. Boot Key: Boot key, press and hold to turn analyzer
on or off.
5. Arrows (up/down): Step or scroll for menu selections and
frequency tuning.
6. Enter Key: Enters menu selections and frequency
setups.
7. Return (Exit): Escapes from current function, returns to
previous function.
8. Mode: Sets decimal point for numerical entries,
serves multiple menu functions.
9. Battery Door: Located on back, accesses tray holding
two AA cells.
10. Numerical Keypad: 0-9 keys for entering frequencies or
numerical data.