MFJ MFJ-891 - Measurement Procedure; Setting the Range Switch; Power Scale Correlation; HF;VUHF Band Selection

fm Forward /Reverse Pwr /SWR Measurement
A. Set the RANGE switch to the proper
meter multiplier (X1, X10, X100) for the
expected power level of the intended
measurement.
B. In MFJ-891,MFJ-896, it corrospon
ds to 20/200/2K watts forward and 5/50/500 <INSTALLATION>
watts reflected full scale (Fwd : Ref = 4: 1)
In MF J-892, MFJ-893,MFJ-894, it
corrosponds to 2/20/200 watts forward and
0.5/5/50 watts reflected full scale
(Fwd : Ref = 4: 1)
C. (Push or release) the HF/VUHF band push
knob (black, round button) to the frequency
of the itended measurement (corresponds
to MF J-894 only).
D. Set the radio transceiver to transmit mode
and read the scale corresponding to the
RANGE selected