E7000L SitePROFILER
Handheld Cable/Antenna Analyzer
37
4-2
Inline High Power Meter Mode: Menus & Definitions
This section defines the
Inline High Power Meter
measurement mode’s menus and functions. Subsections 4-
2.1 through 4-2.6 highlight the main menus available in this mode (
Measurement
,
Frequency
,
Amplitude
,
Zero
,
Sweep
, and
Limit
), along with their corresponding submenus. The external power sensor (PN: E7000A-
00500) is necessary for effective use of this measurement mode.
4-2.1 — Measurement Menu
The
Measurement main menu
contains inline high power measurement settings, including average power,
burst power, and Complementary Cumulative Distribution Function (CCDF).
Measurement Menu
Average Power:
Depicts the mean power reading calculated over several cycles, as indicated by
the yellow needle on the display.
Peak Power:
Depicts the maximum instantaneous power reading, as indicated by the yellow
needle on the display.
Burst Power:
Depicts time-gated burst power readings and the duty cycle (the percentage of time
the signal is on. E.g., for 0.5-second bursts that begin every 1.0 second, the duty cycle is 50%.)
CCDF:
Depicts the percentage of time the power reading meets or exceeds a specific power level.
Peak / Average (PAR):
Displays the ratio of the peak measured power level to the time-averaged
power level.
4-2.2 — Frequency Menu
The
Frequency main menu
contains the center frequency parameter, as well as signal standard selection.
Frequency Submenu
Center Frequency:
Sets the midpoint of the frequency range for the current measurement. Input a
value using the arrow keys, rotary knob, or data keypad, then select a unit (Hz, kHz, MHz or GHz).
Signal Standard Submenu
Select Signal STD: :
Opens the Signal Standard selection dialog: a list of commonly-used signal
standards and their frequency ranges. Select standards using the arrow keys or rotary knob, then
tap the
Select/Deselect
softkey to place a star (*) next to them. You can view only starred signals
by toggling
Display
from
All
to
Sltd
. Tap
Search
to search for a given standard by name, using
the data keypad. If a USB storage device is connected to the instrument, you can also transfer
saved signal standard settings to and from USB. Press the
Esc
button to exit the dialog.
Channel:
Sets a specific channel to test.
Ch Step:
Sets the channel step size. Enter “1” to test each channel one by one.
Uplink:
Tap to indicate a signal being transmitted to the antenna.
Downlink:
Tap to indicate a signal being received at the cell tower.
