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
-55°C to 100°C
Storage Temperature
-55°C to 100°C
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 SBLP models available with wide
selection of cut-off frequencies
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
Low Pass Filter
SBLP-300
REV. OR
M97867
SBLP-300
060217
Coaxial
50
Flat Time Delay DC to 180 MHz
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
--
X
DC-0.6fco
--
X
DC-fco
--
X
DC-2fco
--
X
DC-2.67fco
--
X
DC-180
300
600-801
801
1.25:1
2.2:1
0.2
0.6
0.8
CASE STYLE: FF99
Connectors Model
Price
Qty.
SMA
SBLP-300
$38.95 ea. (1-9)
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
B
D
E
wt
.67
1.98
.312
grams
17.02
50.29
7.92
42.0
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
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