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Analog Meas Block Diagram
TX Pwr Zero
Zero
AF Gen 1 Freq
1,0000
kHz
AF Gen 2 To
AF Gen 2Freq
FM
1,0000
kHz
Figure 10
Analog Meas Functional Block Diagram
Input Port
RF IN/Art
ANT IN
RF IN
High Power
Attenuator
Tune Mode
Auto / Manual
TX Power
Measurement
Reference
From AUDIO IN
From Radio Interface
Rear Panel - Mod IN
From MIC ACC
From AM/FM
Modulators
From AUDIO Out
De-Empasls
750 us/Off
OFF
750 uS
AF Gen 1 To
FM
3,0000
kHz
FM
Off
AM
IF
RF
RF
STAGES
LO
Tune Freq
150,000000
MHz
AF Anl In
FM Demod
FM Denod
Filter 1
AM Demod
50Hz HPF
SSBDemod
Audio In
Radio Int
Ext Mod
Mic Mod
FM Mod
AM Mod
Audio Out
Measurements Display Area
Detector
Tune Mode
Pk + - Max
Auto/Manual
RMS
TX Freq Error
RMS*SQRT2
TX Frequency
Pk +
Pk-
TX Power
Pk+-/2
Voltmeter
Pk+-Max
Pk+ Hold
Pk- Hold
Pk+-/2 Hd
Pk+-Mx hd
Amplitude
RF Gen Freq
100,000000
MHz
Atten Hold
On/Off
Audio Out
Chapter 6, Description of Screens
Analog Meas Screen
IF Filter
230 kHz
IF
STAGES
Filter 2
15kHz LPF
AF Anl IN
FM Demod
FM Deviation
AM Depth
AC Level
SINAD SNR
Distn
AF Freq
DC Level
Current
AF Freq
60.0
dBm
RF Out
Duplex Out
Output Port
RF Out/Dupl
111
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