Boonton PIM 31 User Manual User Manual

Page 106

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106


E

Graphical display
for Lower Band

Shows up to 2 highest IM signals for lower band as
a vertical bar. Position on the x-axis indicates
frequency, and length indicates power level. Color
of the bars refers to the colors of the numeric
displays (Q-R).

F

Carrier display

Carrier signal information: Displays frequencies and
power levels.

G

ALC

Allows the Automatic Level Control feature to be
turned ON or OFF.

H

Tx/Rx

Shows internal communication activity of modules.

I

RF Power Button

Switches RF Power ON / OFF
The Button inscription shows what happens if the
button is pushed. In the displayed screenshot RF
power is ON, and the next button push will switch
RF power OFF.

J

Reference Line

Moves reference line to set the limit for audible
indication of measurements.

K

Reference IM

Selects particular IM products (faster) or all IM
products (more comprehensive) that fall into the
receive bands of the PIM31-F07-UL. The test
system can show up to 4 IM signals at the same
time, providing a maximum of 2 IM Signals for each
receive band.

L

Frequency

Graphical display – Frequency mode: IM signals
shown as vertical bar, indicating power and
frequency. Signal colors relate to numeric display.

M

Time

Graphical display – Time mode: IM signals shown
as moving horizontal line, indicating power level
changes over time. Signal colors relate to numeric
display.

N

Sweep

Graphical display – Sweep mode: Signals are
“swept” to test receiver frequency range.

O

Numeric field 1 for
upper band

Strongest IM Signal in the upper receive band.
Information shown: Power (dBc & dBm) and IM
frequency.

P

Numeric field 2 for
upper band

Second strongest IM Signal in the upper receive
band.

Information shown: Power (dBc & dBm) and IM
frequency.

Q

Numeric field 3 for
lower band

Strongest IM Signal in the lower receive band.
Information shown: Power (dBc & dBm) and IM
frequency.

R

Numeric field 4 for
lower band

Second strongest IM Signal in the lower receive
band.
Information shown: Power (dBc & dBm) and IM
frequency.

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