Icom IC-R7100 Service Manual page 4
Wideband receiver
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Also See for IC-R7100:
- Insrtuction manual (44 pages) ,
- Service manual (93 pages) ,
- Service manual (71 pages)
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•
UsabI e
temperature range
•
Frequeney
stability (in FM mode) :
•
FreQuency coverage
•
Mode
•
Number
of
memory
channels
• Tuning step increments
• Antenna impedance
•
Power
supply
requirement
•
Type of antenna connector
•
Current
drain
(at
13.8
V DG)
•
Dimensions
•
Weight
•
Receive
system
•
Intermediate frequ
encies
•
Sensit ivity
(typieal)
• Squeleh sensitivity
(threshold)
•
Selectivity
•
Spurlous response rejection
• Aud
io
output power
• Audio output
impedance
•
•
•
•
•
•
•
•
VERSION
FREO
UENCY
COVERAGE
U.SA
Europe
25.0000-
1999.9999
MHZ"
Aus ttaüa
Eranee
25
.0000-
87.5000
MHz
108.0000- 1999 .9999 MHZ"
28.0000-
29.7000
MHz
Germany
144.0000-
146.0000
MHz
430.0000-
440.0000
MHz
1240.0000-1
300.0000
MHz
*Speelfleallons
guaranteOO
l
or 25-1000 and
1240-1300 MHz.
SSB (USB,
LSB),
AM (Normal,
Narrow), WFM,
FM (Normal, Narrow)
Memory
channels
900
Scan OOge ehannels 20
0.1
,1 ,5, 10,
12.5, 20,
25,100 kHz,
1
MHz
50
0
(Nominal)
117
V AC or
13.8
V DC±
15
%
(U.SA version)
240V
AC or 13.8 V DC±15
%
(Europa,
Australia and
Franee
verslons)
220 V AC (Germany version)
Type·N
Squelehed
1.5 A
Max.
audio output
1.9
A
+10
'
C- + 60
'
C (+14
'
F- 140
'
F)
25-250 MHz
Less than ±
1.5
kHz
250-1000 MHz
Less
than
±5 ppm
1240-1300 MHz
Less
than ± 10 ppm
(0
'
C-+ 50
'
C; +32
'
F- + 122 oF)
241 (W)
x
94 (H)
x
239 (0 ) mm
;
9.5 (W) x
3.7
(H)
x
9.4 (0) in
(Projections not included)
6.0
kg
(13.2
Ib)
SSB,
AM, FM
Triple-conversion
superheterodyne system
WFM
Double-conversion
superheterodyne
system
IF
25-512 MHz
512-1 025
MHz
1st
778.700
MHz
266.700 MHz
2nd
10.700
MHz
10.700
MHz
3rd'
455 kHz
455 kHz
*Exeept
WFM (Crystal-eonverter
system
is adopted above 1025
MHz.)
SSB
Less than
0.2
IlV lor 10 dB SIN
AM
Less
than
1.6
IlV tor 10
dB
SIN
WFM Less than
1.0
IlV
tor 12
dB SINAO
FM
Less than
0.35
IlV lor 12 dB SINAO
AM, FM
Less tnan
0.35
IlV
SSB,
WFM
Less than
4.5
IlV
WFM (1240-1300 MHz) Less than
6.0
IlV
SSB
More than 2.4 kHz/-6 dB
AM, FM
(Narrow)
More than
6.0
kHz/-6 dB
FM, AM (Wide)
More than 15 kHz/ - 6 dB
WFM
More than 150 kHz/ - 6 dB
More
than
50 dB
More than
2.0
W*
wilh
an 8
0
load
·More Ihan
1.0
W in FM narrow mode
4-80
All stated specificatlons are subject to change without notice or
obllgatlon.
1
-
1
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