Outline Drawing
Maximum Ratings
Outline Dimensions ( )
inch
mm
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
Low Pass 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
linear modulation techniques
voice transmission applications
digital communications
Features
flat group delay for low pulse distortion
rugged shielded case
other BBLP models available with wide selection
of cut-off frequencies
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
Low Pass Filter
BBLP-300+
BBLP-300
REV. A
M98898
BBLP-300
060711
Coaxial
50 Flat Time Delay DC to 180 MHz
INSERTION LOSS
0
10
20
30
40
50
0
240
480
720
960
1200
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
8
16
24
32
40
0
240
480
720
960
1200
FREQUENCY(MHz)
R
E
T
U
R
N
L
O
S
S
(
d
B
)
at RF level of 0 dBm
GROUP DELAY
0.0
1.0
2.0
3.0
4.0
5.0
0
200
400
600
800
1000
FREQUENCY (MHz)
G
R
O
U
P
D
E
L
A
Y
(
n
s
e
c
)
at RF level of 0 dBm
PASSBAND
(MHz)
fco, MHz
Nom.
STOPBAND
(MHz)
VSWR
(:1)
GROUP DELAY VARIATION
(nsec)
(loss <1.2 dB)
Min.
(loss 3 dB)
(loss > 10 dB)
(loss > 20 dB)
DC-0.2fco DC-0.6fco
DC-fco
DC-2fco
DC-2.67fco
DC-180
300
600-801
801
1.25:1
2.2:1
0.2
0.6
0.8
CASE STYLE: FF55
Connectors Model
Price
Qty.
BNC
BBLP-300(+)
$36.95 ea. (1-9)
B
D
wt
.54
2.59
grams
13.72
65.79
40.0
-
X
-
X
-
X
-
X
-
X
electrical schematic
10.0
0.16
0.2
30.7
10.0
1.563
67.0
0.27
0.2
16.4
39.0
1.282
95.0
0.37
0.1
13.4
67.0
1.509
124.0
0.53
0.1
11.1
95.0
1.368
152.0
0.73
0.1
9.4
124.0
1.468
180.0
0.99
0.1
7.9
125.0
1.487
200.0
1.24
0.1
7.1
180.0
1.297
267.0
2.35
0.2
4.9
200.0
1.351
300.0
3.06
0.2
4.1
234.0
1.343
400.0
5.85
0.2
2.5
267.0
1.534
458.0
7.82
0.2
1.8
300.0
1.427
515.0
9.91
0.3
1.3
400.0
1.383
543.0
11.02
0.4
1.1
429.0
1.448
572.0
12.18
0.4
0.9
458.0
0.984
600.0
13.35
0.5
0.8
486.0
1.599
700.0
17.70
0.5
0.5
515.0
1.173
729.0
18.96
0.6
0.5
543.0
1.140
758.0
20.25
0.6
0.5
572.0
1.134
773.0
20.92
0.6
0.5
600.0
0.869
787.0
21.51
0.6
0.5
700.0
0.878
801.0
22.10
0.6
0.5
715.0
0.983
900.0
26.28
0.7
0.6
729.0
0.767
950.0
28.25
0.7
0.7
744.0
1.244
1000.0
30.16
0.8
0.8
758.0
0.807
1050.0
32.02
0.9
0.8
773.0
1.089
1100.0
33.74
0.9
0.9
787.0
1.144
1125.0
34.62
1.1
0.9
801.0
0.587
1150.0
35.50
1.2
1.0
900.0
0.940
1175.0
36.29
1.2
1.0
925.0
0.980
1200.0
37.10
1.4
1.0
950.0
0.475
+ 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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