B39361-X6874-N201 EPCOS [EPCOS], B39361-X6874-N201 Datasheet - Page 3

• Manufacturer Part Number: B39361-X6874-N201
• Description: SAW Components Bandpass Filter
• Manufacturer: EPCOS [EPCOS]

Data Sheet
Characteristics
Reference temperature:
Terminating source impedance:
Terminating load impedance:
Center frequency
(center between 10 dB points)
Insertion attenuation
Reference level for the
following data
Pass bandwidth
Relative attenuation
Lower sidelobe
Upper sidelobe
Reflected wave signal suppression
1,1 s ... 6,0 s after main pulse
(test pulse 250 ns,
carrier frequency 36,13 MHz)
Feedthrough signal suppression
1,3 s ... 1,2 s before main pulse
(test pulse 250 ns,
carrier frequency 36,13 MHz)
Group delay ripple (p-p)
Impedance at 36,13 MHz
Temperature coefficient of frequency
rel
rel
rel
SAW Components
Bandpass Filter
< 1dB
< 3dB
< 30dB
Input:
Output: Z
Z
25,00 ... 29,50 MHz
29,50 ... 31,25 MHz
41,00 ... 44,00 MHz
44,00 ... 50,00 MHz
32,13 ... 40,13 MHz
IN
OUT
= R
= R
IN
OUT
36,13 MHz
32,32 MHz
39,93 MHz
32,13 MHz
40,13 MHz
31,25 MHz
47,25 MHz
|| C
|| C
IN
OUT
T
Z
Z
A
S
L
3
= 25 ˚C
= 50
= 2 k || 3 pF
f
B
B
B
TC
C
1dB
3dB
30dB
rel
Nov 18, 2003
f
min.
36,07
20,2
34,0
42,0
38,0
34,0
33,0
38,0
42,0
50,0
—
—
—
—
—
—
—
—
0,4
2,0
2,0
3,6 ||13,0
2,9 || 3,9
–72
typ.
36,125
21,7
47,0
55,0
45,0
41,0
40,0
47,0
52,0
56,0
40
7,5
8,0
9,5
1,2
1,4
3,2
3,2
max.
36,18 MHz
23,2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
36,125 MHz
2,4
4,4
4,4
X 6874 D
dB
MHz
MHz
MHz
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ns
k || pF
k || pF
ppm/K