®
RF360 Europe GmbH
A Qualcomm – TDK Joint Venture
SAW Components
SAW Rx Filter
TETRA
Series/type:
Ordering code:
Date:
Version:
B5048
B39421B5048Z810
December 20, 2006
2.0
RF360 products mentioned within this document are offered by RF360 Europe GmbH and other subsidiaries of
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is a joint venture of Qualcomm Global Trading Pte. Ltd. and EPCOS AG. References in this documentation to
EPCOS AG should properly reference, and shall be read to reference, the RF360 Subsidiaries.
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SAW Components
SAW Rx Filter
Data Sheet
Application
s
s
s
s
s
B5048
420.0 MHz
Low-loss filter for TETRA
Usable passband 20 MHz
Unbalanced to balanced operation
No matching required
Filter impedance 50
Ω
Features
Package size 3.8 x 3.8 x 1.5 mm
3
Package code QCC8B
Approx. weight 0.07 g
Ceramic package for
Surface Mount Technology
(SMT)
s
RoHS compliant
s
Ni, gold-plated
s
Electrostatic Sensitive Device
(ESD)
s
s
s
s
Pin configuration
s
s
s
s
s
5
1
2
3,6,7
4,8
Input
Output balanced
Output balanced
To be grounded
Case ground
Please read
cautions and warnings and
important notes
at the end of this document.
2
December 20, 2006
SAW Components
SAW Rx Filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = -30 to +70˚C
Z
S
= 50
Ω
Z
L
= 50
Ω
(balanced)
min.
Center frequency
Maximum insertion attenuation
410.0 ... 430.0
Amplitude ripple
(p-p)
410.0 ...
Input VSWR
410.0
Output VSWR
410.0
Attenuation
0.0
330.0
355.0
440.0
474.0
491.0
572.0
593.0
1392.0
1616.0
... 330.0
... 355.0
... 400.0
... 474.0
... 491.0
... 572.0
... 593.0
... 1392.0
... 1616.0
... 2046.0
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
TC
f
...
430.0
MHz
α
37
31
13
15
26
28
36
28
24
18
—
42
34
17
18
32
33
40
32
28
23
-70
—
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ppm/K
—
2.1
2.3
...
430.0
MHz
—
2.0
2.3
f
C
α
max
MHz
∆α
430.0
MHz
—
0.9
2.5
2)
dB
—
3.2
4.5
1)
dB
—
typ.
@ 25 ˚C
420.0
max.
—
MHz
B5048
420.0 MHz
Temperature coefficient of frequency
1)
2)
3.5 dB at 25 ˚C.
1.5 dB at 25 ˚C.
Please read
cautions and warnings and
important notes
at the end of this document.
3
December 20, 2006
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