Outline Drawing
Maximum Ratings
Outline Dimensions ( )
inch
mm
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
electrical schematic
typical frequency response
Bandpass Filter Electrical Specifications
INTERNET
http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
RF Power Input
0.5W max.
Applications
harmonic rejection
lab use
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
Bandpass Filter
BIF-40+
BIF-40
REV. A
M98898
BIF-40
060530
Coaxial
50 Constant Impedance 35 to 49 MHz
INSERTION LOSS
0
10
20
30
40
50
0
50
100
150
200
250
300
350
400
FREQUENCY(MHz)
I
N
S
E
R
T
I
O
N
L
O
S
S
(
d
B
)
at RF level of 0 dBm
RETURN LOSS
0
10
20
30
40
50
0
50
100
150
200
250
300
350
400
FREQUENCY(MHz)
R
E
T
U
R
N
L
O
S
S
(
d
B
)
at RF level of 0 dBm
GROUP DELAY
0.0
2.0
4.0
6.0
8.0
10.0
0
50
100
150
200
250
300
FREQUENCY (MHz)
G
R
O
U
P
D
E
L
A
Y
(
n
s
e
c
)
at RF level of 0 dBm
MODEL
NO.
CENTER
FREQ.
(MHz)
PASSBAND
(MHz)
STOPBANDS
VSWR, 1.3:1 Typ.
TOTAL BAND
(MHz)
(loss<1 dB)
(loss > 10 dB)
at MHz
(loss > 20 dB)
at MHz
BIF-40
(+)
42
35-49
10 & 168
2.6 & 300
DC-400
CASE STYLE: FF55
Connectors Model
Price
Qty.
BNC
BIF-40(+)
$36.95 ea. (1-9)
B
D
wt
.54
2.59
grams
13.72
65.79
40.0
1.0
31.97
0.1
43.7
2.3
2.895
1.3
29.62
0.1
41.1
2.6
3.319
1.6
27.72
0.1
39.1
2.7
3.755
2.0
26.20
0.1
37.6
5.2
4.422
2.3
24.90
0.1
36.1
7.5
4.574
2.6
23.77
0.1
34.9
9.9
4.649
3.0
22.54
0.1
33.7
11.0
4.904
5.3
17.56
0.1
28.5
16.1
5.402
7.7
14.41
0.1
25.3
20.9
5.852
10.0
12.05
0.1
23.0
26.2
6.700
11.0
11.21
0.1
22.2
27.1
6.840
15.3
8.20
0.1
19.5
35.1
8.288
19.7
5.92
0.1
17.8
36.3
8.399
35.0
0.86
0.1
21.4
37.6
8.498
40.3
0.23
0.1
30.0
39.6
8.488
44.7
0.31
0.1
25.5
41.7
8.249
50.0
0.88
0.1
18.9
43.2
7.937
65.0
3.17
0.1
15.6
45.4
7.393
99.3
7.37
0.2
17.3
47.0
6.910
133.7
10.43
0.2
19.4
48.7
6.395
168.0
12.93
0.3
21.1
50.4
5.956
212.0
15.76
0.3
22.7
63.1
3.323
256.0
18.46
0.4
24.0
64.2
3.167
300.0
21.25
0.5
25.1
98.9
1.296
301.0
21.32
0.5
25.0
132.6
0.812
320.8
22.67
0.6
25.4
168.9
0.599
340.60
24.13
0.7
25.8
207.7
0.474
360.40
25.67
0.9
26.1
211.3
0.462
380.20
27.40
1.1
26.2
255.6
0.363
400.00
29.24
1.4
26.3
293.4
0.264
Features
low VSWR in pass & stopbands, 1.3:1 typ.
rugged shielded case
custom fo models available
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
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