b39431-r727-u310 EPCOS AG, b39431-r727-u310 Datasheet - Page 3

• Manufacturer Part Number: b39431-r727-u310
• Description: 398,0 Mhz Low-loss Filter
• Manufacturer: EPCOS AG

Data Sheet
Characteristics
Operating temperature range:
Terminating source impedance:
Terminating load impedance:
Nominal frequency
Minimum insertion attenuation
Maximum insertion attenuation (in passband)
Pass bandwidth
Amplitude ripple (p-p)
Deviation from linear phase (rms)
Relative attenuation (relative to
Input return loss (in passband)
Output return loss (in passband)
Temperature coefficient of frequency
SAW Components
Low-Loss Filter
f
f
f
f
f
f
f
f
N
N
N
N
N
N
N
N
- 7,50 MHz ... f
- 7,50 MHz ... f
- 1,92 MHz ... f
- 7,50 MHz ... f
- 1,92 MHz ... f
- 7,50 MHz ... f
- 7,50 MHz ... f
- 7,50 MHz ... f
100 MHz ... 335 MHz
335 MHz ... 338 MHz
338 MHz ... 365 MHz
365 MHz ... 368 MHz
448 MHz ...
N
N
N
N
N
N
N
N
3 GHz
+ 7,50 MHz
+ 7,50 MHz
+ 1,92 MHz
+ 7,50 MHz
+ 1,92 MHz
+ 7,50 MHz
+ 7,50 MHz
+ 7,50 MHz
rel
min
1,0 dB
)
T = -40 .. +85 ˚C
Z
Z
S
L
3
= 50
= 50
f
B
TC
N
min
max
rel
1,0dB
Jun 25, 2004
f
unbalanced and matching network
unbalanced and matching network
min.
20
15
38
15
35
15
—
—
—
—
—
—
—
—
6
8
398,0
– 70
typ.
3,3
3,8
0,2
0,4
0,1
1,0
26
60
60
60
45
45
10
8
max.
4,0
5,0
0,5
1,0
0,5
3,0
—
—
—
—
—
—
—
—
—
—
398,0 MHz
B5002
MHz
dB
dB
MHz
dB
dB
˚
˚
dB
dB
dB
dB
dB
dB
dB
ppm/K