Boonton 4240 RF Power Meter Manual de usuario descargar pdf (Pagina 34)

Boonton 4240 Series RF Power Meter

Table 3-2 CHANNEL MENU Functions

Function De Parameters Defaults

RTN e n e tr e o

r u e .

NITS Units used for measur dBm

display.

X.X, X.XX, X.XXX dBm or/ X.XX

XXX, XXXX, XXXXX Watts

C 2,CH1+2, CH1/2 CH2

channel 2; only available when O

two channels are installed. The

T to 99.99 dB

AUTO, 0,1,2,3,4,5,6 AUTO

levels, selecting the appropriate

measurements.

LARM mode; the ∨ or ON, OFF OFF

∧ symbol is displayed before

indicate when the upper or

Exceeded.

I LIMIT Upper threshold limit for the -99.99 to 99.99 99.99

alarm function.

scription

R tur s th ins um nt t the n/a

p evio s m nu

U ement dBm, WATTS

RES Display resolution

DUTY Duty cycle for pulse power 0.01 to 100.00% 100.00

applications; a value less than

100.00 enables pulse power

mode.

BAR Enables the bar graph on ON, OFF ON the

measurement display.

MODE Sets the display mode for H

units for sum and ratio modes

track the units selected for

channel 2.

OFFSE Sets the offset added to the -99.99 0.00

measured value.

RANGE Selects and hols the instrument’s

measurement range. If

repetitive measurements are to

be made over a narrow range o

instrument range may speed

A Enables alarm

the channel mode designator

the measurement display to

lower threshold limit is

LO LIMIT Lower threshold limit for the -99.99 to 99.99 -99.99

Getting Started

3-10

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 127 128

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Boonton 4240 RF Power Meter Manual de usuario Pagina 34

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