SAW filters for infrastructure systems
Series/Type:
B3830
The following products presented in this data sheet are being withdrawn.
Ordering Code
B39401B3830Z810
Substitute Product
Date of Withdrawal
2013-03-08
Deadline Last
Orders
2013-12-31
Last Shipments
2014-03-31
For further information please contact your nearest EPCOS sales office, which will also support you in selecting a
suitable substitute. The addresses of our worldwide sales network are presented at www.epcos.com/sales.
EPCOS AG 2015. Reproduction, publication and dissemination of this publication, enclosures hereto and the information
contained therein without EPCOS' prior express consent is prohibited.
EPCOS AG is a TDK Group Company.
SAW Components
Low-Loss Filter
Data Sheet
B3830
395,0 MHz
Ceramic package QCC8B
Features
Low-loss filter (RX) for Trunked Radio
Usable bandwidth 10 MHz
No matching required for operation at 50
Ω
Unbalanced to unbalanced or unbalanced to ba-
lanced operation
q
Package for Surface Mounted Technology
(SMT)
q
Hermetically sealed ceramic package
q
q
q
q
Terminals
q
Gold-plated
typ. Dimensions in mm, approx. weight 0,07 g
Pin configuration
5
1
2
3, 6, 7
4, 8
Input
Output / Output balanced
Output ground / Output balanced
Ground
Input ground / Case ground
Type
B3830
Ordering code
B39401-B3830-Z810
Marking and Package
according to
C61157-A7-A46
Packing
according to
F61074-V8037-Z000
Electrostatic Sensitive Device
(ESD)
Maximum ratings
Operable temperature range
Storage temperature range
DC voltage
Source power
T
A
T
stg
V
DC
P
s
-30 / +70
-40 / +85
0
15
˚C
˚C
V
dBm
passband
2
May 06, 2002
SAW Components
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B3830
395,0 MHz
T
A
= +15 ... +35 ˚C
Z
S
= 50
Ω
unbalanced or unbalanced to balanced
Z
L
= 50
Ω
unbalanced or unbalanced to balanced
min.
Nominal frequency
Maximum insertion attenuation
390,0 MHz ... 400,0 MHz
Amplitude ripple
(p-p)
390,0 MHz ... 400,0 MHz
VSWR
390,0 MHz ... 400,0 MHz
Absolute attenuation
0,1 MHz ... 350,0 MHz
350,0 MHz ... 383,0 MHz
383,0 MHz ... 385,0 MHz
410,0 MHz ... 440,0 MHz
440,0 MHz ... 563,0 MHz
563,0 MHz ... 1100,0 MHz
1100,0 MHz ... 1526,0 MHz
1526,0 MHz ... 2200,0 MHz
2200,0 MHz ... 2500,0 MHz
2500,0 MHz ... 4000,0 MHz
Symmetry in band
|S
31
|/|S
21
|
arg(S
31
/S
21
)
390,0 ... 400,0
390,0 ... 400,0
MHz
MHz
-1,0
170
α
abs
40
25
18
10
44
30
30
30
15
5
—
typ.
395,0
max.
—
MHz
f
N
α
max
—
—
∆α
—
1,8
3,5
dB
0,7
1,5
dB
1,65:1
2,0:1
60
30
20
20
50
35
37
37
20
7
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
0
180
– 36
1,0
190
—
dB
˚
ppm/K
Temperature coefficient of frequency
TC
f
—
3
May 06, 2002
SAW Components
Low-Loss Filter
Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
B3830
395,0 MHz
T
A
= -30 ... +70 ˚C
Z
S
= 50
Ω
unbalanced or unbalanced to balanced
Z
L
= 50
Ω
unbalanced or unbalanced to balanced
min.
Nominal frequency
Maximum insertion attenuation
390,0 MHz ... 400,0 MHz
Amplitude ripple
(p-p)
390,0 MHz ... 400,0 MHz
VSWR
390,0 MHz ... 400,0 MHz
Absolute attenuation
0,1 MHz ... 350,0 MHz
350,0 MHz ... 383,0 MHz
383,0 MHz ... 385,0 MHz
410,0 MHz ... 440,0 MHz
440,0 MHz ... 563,0 MHz
563,0 MHz ... 1100,0 MHz
1100,0 MHz ... 1526,0 MHz
1526,0 MHz ... 2200,0 MHz
2200,0 MHz ... 2500,0 MHz
2500,0 MHz ... 4000,0 MHz
Symmetry in band
|S
31
|/|S
21
|
arg(S
31
/S
21
)
390,0 ... 400,0
390,0 ... 400,0
MHz
MHz
-1,0
170
α
abs
40
25
18
10
44
30
30
30
15
5
—
typ.
395,0
max.
—
MHz
f
N
α
max
—
—
∆α
—
1,9
4,0
dB
0,8
2,0
dB
1,65:1
2,0:1
60
30
20
20
50
35
37
37
20
7
—
—
—
—
—
—
—
—
—
—
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
0
180
– 36
1,0
190
—
dB
˚
ppm/K
Temperature coefficient of frequency
TC
f
—
4
May 06, 2002
SAW Components
Low-Loss Filter
Data Sheet
Transfer function
B3830
395,0 MHz
Normalized transfer function (pass band; +15 ˚C ... +35 ˚C)
5
May 06, 2002
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