Specifications

CH19
NOR
Operation
Operation
Calibrate For
SWR (Standing
Wave Ratio)
1110
Note
Antenna Indicator LED
will illuminate RED when
transmitting if the
SWR is high.
Note
Calibration must be made in an
open area (never in a garage).
Vehicle doors must be closed.
No one should be standing near
the antenna. (See your antenna
directions for more complete
information).
continued
Switch to the CAL position.
2
1
Calibrate for SWR (Standing Wave Ratio)
SWR meter calibration is required to accurately
measure the SWR of the connected antenna
system. Careful adjustment is critical to obtain
best accuracy.
Select channel 20.
Push and hold the mic button.
3
While holding the mic
button adjust the
SWR CAL knob so the
meter needle swings
to the CAL mark on
the right side of the meter.
4
CH19
NOR
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