Icom IC-R7100 - CONVERTER LO ADJUSTMENT; DOUBLER ADJUSTMENT

RECEIVER ADJUSTMENT (Conl lnued)
MEASUREMENT
ADJUSTMENT
POINT
ADJUSTMENT
ADJUSTMENT
CONDInONS
VALUE
UNIT LOCATION
UNIT ADJUST
CO
NV ERTER
,
• Displayed frequen cy : 130.0000 MH z CONV Conneet the AF
Maxim um value CONV
Adiu st in
LO
- C4, C5, C6 : Center
vol tm e ter to the CP (More than - 5 dBm) sequence
(DOUBLER UNID
(La slde).
l2 , L3
L4, C20
C24, C26
LB
DOUBLER
,
• Dlsplayed frequency: 1300.00 00 MH z OOU B LER Conneet the RF
Maximum value
OOU8 L EA Adjust in
voltmeter
10 the CP
(More than +6 dBm) sequence
(IC' side).
C4 ,CS
ce
2
Connecl lhe
1000.000 MHz
CO NV C4
frequency co unter to
the CP (IC' slde).
• CONV UNIT
® 0
o
CP Double r chec k polnt:-------
r-C6
f-C5
Doubler adJustment------j
'--C4
OOUBLER UNIT----------f--..J
r-;::::::;;:=~I-C26
~~~t=t=;~C24
rf C20
L---'C onverter LO ad ju s tme nt
r-lI---f--f-1II----L4 r
rt---t----1It-L3
-----C4 1 GHz frequency adfuetment
LB Converter lO adjustment------t-----'
CP Converter LO check polnt------'l---------'
o ®
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