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3-6. RF Level Adjustment
n
Perform "3-5. Bias Voltage Adjustment" before perform-
ing this adjustment.
Equipment : Spectrum analyzer
Signal generator
DC regulated power supply
Coaxial cable with N-type connectors (2
pieces)
Adjustment Procedures
1. Technical menu setting :
MENU :
A/D Level Adjust
SUB MENU :
RF Level
ITEM :
Max
RF Level
Max : *** Min:***
(EL display)
2. Check that the value of "Max" is blinking, and press
the ENTER key.
On pressing the ENTER key, the changed value
becomes valid, and the display returns to the technical
menu display.
3. Setup the signal generator as follows checking the
spectrum analyzer.
Setting item
Frequency
Amplitude
0
(Spectrum analyzer)
3-6 (E)
IN:***
Specifications
362 MHz
C = _53.5 ± 0.5 dBm
C
4. Technical menu setting :
MENU :
A/D Level Adjust
SUB MENU :
RF Level
ITEM :
Min
5. Check that the value of "Min" is blinking, and press
the ENTER key.
On pressing the ENTER key, the changed value
becomes valid, and the display returns to the technical
menu display.
n
It is no problem although the value of "Max" changes
on pressing the ENTER key.
6. Press the MENU key to return the status indications.
Settings after Adjustment
. Set the "RF Center Freq." of the main menu set in step 1
of Section 3-5 to the customer setting.
Main menu setting :
MENU : RF Center Freq.
ITEM : Ch 4 → customer setting
. Turn OFF the power, and reattach the top panel. (Refer
to Section 1-4.)
WLL-RX50
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