Duplexer Passband Adjustment Setup - Motorola R-2001D Operator's Manual

CAVITY
&
DUPLEXER TUNING
BANDPASS WITH REJECT NOTCH
E.llev!l
0"
ow
B'O
o
Squel,h
O.modOul
OS'o'O 0 0
011 Moll. Min
~'
~~o~
ModOt.ll E.! Mad '"
©
©
DISPLAY FUNCTION
MODULATION
o
Gen'MonM,r
®Genera,e
@con,
o
Modul.hon
0"
o
SpeclAnalyzer
Monllar Burst
8ouple.Gen
RFMernory
o
S'9n~"n9
Seq
Code S,nl" MOd.,
o
r,eqCounltl
a'M
o
PLrOPl,.
o
0..,M/015T
a
cw
o
Pl/OPLln'f
o
EolWlIllmeter
o
OM
o
Ton'A
0"
o
SSB/OSBSC
o
ToneB
o
$copeAC
o
$WP I.IOMHI
o
To~Seq
o
Scope DC
o
$WP 01.1 MHI
o
ToneAtrnol.
~ ~ ~ @] ~ @]
MONITOR
0.
@SI.tMb Y
0,011
POWER
i
B
' "
,c
o-.enRud,
@]00[!]
@]00~
0800
v'"
HoriJ
v.",S'''.d'O'SI
@
OVMICou"leorl"
EJllolot'J
e ©
" Vu'!
©
o HoriJ
RFln/OUI
conu.,unaIS
snnM.Ul'llll
CAUTION
Il~W
In
e
CAUTION
00 lOT
11'1l1
,own
®
MOTORO&.A
~o.
~Oll
Oulp ...
@
© o.,~.. CAUTION
O DOIOJ
I.,ur
,aW(1(
DUPLEX GEN
RF SCI"
_lnlenSlly
0
o'oc.,
O",,,S•••,
©8
r-----,,----
AF SECTION
-=-----.f":'::H:-.,---=- . . : : - , : y,-
OSCILLOSCOPE
",-,-"-,-",--='-,,,--,,-,.-,..----
' . " " " .
E:@~t~\ ~~@P
O
,o~"
'·"po""o. ""m"
~.'
M ..
PASS-{>
T 1504
R X T X
LIMITER STAGE
OUT OF LIMITING
FIGURE 4-21. DUPLEXER PASSBAND ADJUSTMENT SETUP
4-39