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THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM Rx (50/50)
DATE
May 22, 2003
FMD Part Number FAR-F5CQ-942M50-B25A Version
4.0
Preliminary
A200201811
Table 1. Electrical specifications
Passband: 925 ~ 960 MHz
Item Condition Specification
Remark
Min.
Typ.
Max.
Unit
Insertion loss
925 -960 MHz
-
2.3
2.6
dB
+25+/-2
o
C
-
-
3.3
dB
Ripple
925 -960 MHz
-
0.9
1.6
dB
+25+/-2
o
C
-
-
1.8
dB
Absolute attenuation D.C. -880 MHz
40
53
-
dB
880-905
MHz
25
39
-
dB
905-915
MHz
18
30
-
dB
980-1025
MHz
23
30
-
dB
1025-2000
MHz
35
50
-
dB
2000-3000
MHz
30
46
-
dB
3000-6000
MHz
25
40
-
dB
Input VSWR
Unbalance
-
1.7
2.1
-
Output VSWR
Balance
-
1.7
2.1
-
Amplitude balance
925 -960 MHz
-1.0
-
+1.0
dB
Phase balance
925 -960 MHz
170
-
190
deg.
Input impedance
Unbalance
50
ohm
Output impedance
Balance
50
ohm
Input power
880 -915 MHz
+13
dBm 1/4 duty
Operating temperature
-30 to +85
o
C
Device size
2.5 x 2.0. x 1.0max.
mm
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM Rx (50/50)
DATE
May 22, 2003
FMD Part Number FAR-F5CQ-942M50-B25A Version
4.0
Preliminary
A200201811
Dimensions
Fig.1
Pin Configuration
Pin No.
Symbol
Function
1 GND
Ground
2 IN
Unbalanced
pin
3 GND
Output
4 OUT Balanced
pin
5 GND
Ground
6 OUT Balanced
pin
Evaluation Circuit
Unbalanced
Input
(50ohm)
Balanced
Output
(50ohm)
GND
4
6
1,3,
5
1 ~ 6 : Pin No.
2
Unbalanced
Input
(50ohm)
Balanced
Output
(50ohm)
GND
4
6
1,3,
5
1 ~ 6 : Pin No.
2
Unit: mm
max.
index
max.
index
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM Rx (50/50)
DATE
May 22, 2003
FMD Part Number FAR-F5CQ-942M50-B25A Version
4.0
Preliminary
A200201811
m1
freq=915.0MHz
dB(S(2,1))=-34.813
m3
freq=960.0MHz
dB(S(2,1))=-2.255
m2
freq=925.0MHz
dB(S(2,1))=-2.274
m4
freq=980.0MHz
dB(S(2,1))=-31.499
0.85
0.90
0.95
1.00
1.05
0.80
1.10
-90
-80
-70
-60
-50
-40
-30
-20
-10
-100
0
Frequency [MHz]
A
t
t
enuat
ion [
d
B
]
m1
m3
m2
m4
Fig.1 Pass-band Characteristics
m21
freq=925.0MHz
our_vswr1=1.454
m22
freq=960.0MHz
our_vswr1=1.496
920
930
940
950
960
970
910
980
2
3
4
5
6
7
8
9
10
1
11
Frequency [MHz]
VSWR
m21
m22
Fig.2 VSWR
S11
S22
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM Rx (50/50)
DATE
May 22, 2003
FMD Part Number FAR-F5CQ-942M50-B25A Version
4.0
Preliminary
A200201811
m6
freq=960.0MHz
dB(S(2,1))=-2.255
m5
freq=925.0MHz
dB(S(2,1))=-2.274
920
930
940
950
960
970
910
980
-9
-8
-7
-6
-5
-4
-3
-2
-1
-10
0
Frequency [MHz]
A
t
tenuati
on [dB
]
m6
m5
Fig.3 In-band Characteristics
m1
freq=942.0MHz
dB(S(2,1))=-1.560
m3
freq=3.000GHz
dB(S(2,1))=-45.695
m2
freq=2.000GHz
dB(S(2,1))=-50.076
m4
freq=6.000GHz
dB(S(2,1))=-41.515
1
2
3
4
5
0
6
-90
-80
-70
-60
-50
-40
-30
-20
-10
-100
0
Frequency [GHz]
A
tte
n
u
a
t
i
o
n
[d
B
]
m1
m3
m2
m4
Fig.4 Wide-band Characteristics
THE POSSIBILITIES ARE INFINITE
THE POSSIBILITIES ARE INFINITE
Customer Name
Standard specification
FUJITSU MEDIA DEVICES LIMITED
System
EGSM Rx (50/50)
DATE
May 22, 2003
FMD Part Number FAR-F5CQ-942M50-B25A Version
4.0
Preliminary
A200201811
freq (800.0MHz to 1.100GHz)
S
(
1,
1)
m12
freq=925.0MHz
S(1,1)=0.185 / -139.166
impedance = Z0 * (0.735 - j0.184)
m12
m16
freq=960.0MHz
S(1,1)=0.199 / -44.056
impedance = Z0 * (1.274 - j0.366)
m16
Fig.5 S11
freq (800.0MHz to 1.100GHz)
S
(
2,
2)
m17
freq=925.0MHz
S(2,2)=0.148 / -157.531
impedance = Z0 * (0.755 - j0.087)
m17
m18
freq=960.0MHz
S(2,2)=0.243 / 5.838
impedance = Z0 * (1.634 + j0.086)
m18
Fig.6 S22
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