Maximum Ratings
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
Low Pass Filter Electrical Specifi cations
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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.
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
Low Pass Filter
REV. A
M98898
BLP-30-75
060531
75
DC to 32 MHz
PASSBAND
(MHz)
fco (MHz)
Nom.
STOPBAND
(MHz)
VSWR
(:1)
(loss < 1 dB)
(loss 3 dB)
(loss > 20 dB)
(loss > 40 dB)
Passband
Typ.
Stopband
Typ.
DC-32
35
47-61
61-200
1.7
18
electrical schematic
RF IN
RF OUT
INSERTION LOSS
0
20
40
60
80
100
1
10
100
1000
FREQUENCY(MHz)
I
N
SERTI
O
N
LO
SS (
d
B)
at RF level of 0 dBm
RETURN LOSS
0
10
20
30
40
50
1
10
100
1000
FREQUENCY(MHz)
RETURN LO
SS (
d
B)
at RF level of 0 dBm
GROUP DELAY
0
12
24
36
48
60
0.0
13.0
26.0
39.0
52.0
65.0
FREQUENCY (MHz)
G
R
O
U
P DELAY (
n
sec)
at RF level of 0 dBm
typical frequency response
40 dB
20 dB
3 dB
1 dB
FREQUENCY / Fco
A
TTENU
A
TION, dB
DC 0.9 1 1.35 1.75 3
BLP-30-75+
BLP-30-75
1.00 0.03
0.00
36.48
1.00
26.18
5.30 0.07
0.01
24.91
1.17
27.11
9.50 0.11
0.00
25.56
1.35
25.77
13.80 0.12
0.00
39.12
1.56
23.82
18.00 0.17
0.01
24.63
1.81
25.02
22.30 0.23
0.01
22.84
2.09
25.16
26.50 0.29
0.02
27.40
2.42
25.16
32.00 0.71
0.12
16.94
2.80
23.94
35.00 2.88
0.37
5.94
3.25
23.99
38.00 8.19
0.35
1.63
3.73
25.10
39.80 12.12
0.33
0.82
4.31
24.36
41.60 16.01
0.34
0.49
4.95
24.94
43.40 19.70
0.36
0.35
5.73
24.71
45.20 23.14
0.38
0.28
6.58
24.62
47.00 26.35
0.40
0.24
7.62
24.85
48.80 29.36
0.40
0.22
8.75
24.95
51.20 33.07
0.40
0.19
10.13
25.02
53.70 36.65
0.39
0.17
11.63
25.78
56.10 39.87
0.40
0.16
13.46
26.08
58.60 42.97
0.44
0.15
15.46
26.70
61.00 45.75
0.46
0.14
17.89
27.46
63.40 48.44
0.46
0.13
20.54
28.63
80.50 64.44
1.22
0.09
23.78
30.81
97.60 73.89
2.14
0.08
27.30
34.75
114.60 74.29
0.87
0.08
32.00
47.08
131.70 75.22
2.28
0.09
35.00
52.78
148.80 74.58
0.98
0.08
42.00
22.47
165.90 73.73
0.66
0.08
47.00
12.73
182.90 75.31
1.49
0.07
61.00
4.77
200.00 74.39
2.85
0.07
64.10
4.98
Coaxial
Applications
test equipment
lab use
video equipment
Features
rugged shielded case
other standard and custom BLP models available with
wide selection of fco
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x identifi es RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifi cations.
Connectors Model
Price
Qty.
BNC BLP-30-75(+)
$33.95
ea.
(1-9)
Outline Dimensions ( )
Outline Drawing
inch
mm
B
D
wt
.54
2.59
grams
13.72
65.79
40.0
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