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Mini-Circuits®
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TM
IF/RF MICROWAVE COMPONENTS
CASE STYLE: FF57
Maximum Ratings
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
Low Pass Filter Electrical Specifi cations
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input 0.5W max.
Applications
• lab use
• test equipment
• video equipment
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
xσ
Low Pass Filter NLP-15+
NLP-15
REV. A
M98898
NLP-15
070308
Coaxial
50Ω DC to 15 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-15 17 23-32 32-200 1.7 18
electrical schematic
INSERTION LOSS
0
20
40
60
80
100
0 40 80 120 160 200
FREQUENCY(MHz)
INSERTION LOSS (dB)
at RF level of 0 dBm
RETURN LOSS
0
8
16
24
32
40
1 10 100 1000
FREQUENCY(MHz)
RETURN LOSS (dB)
at RF level of 0 dBm
GROUP DELAY
0
30
60
90
120
150
0 6 12 18 24 30
FREQUENCY (MHz)
GROUP DELAY (nsec)
at RF level of 0 dBm
typical frequency response
1.00 0.21 0.04 24.91 1.00 48.07
3.00 0.26 0.04 20.32 1.10 47.91
5.00 0.30 0.04 20.46 1.30 48.21
7.00 0.33 0.05 25.27 1.40 47.67
9.00 0.38 0.05 24.09 1.60 48.07
11.00 0.47 0.07 20.00 1.80 47.68
13.00 0.58 0.07 19.00 2.00 48.30
15.00 0.81 0.06 16.36 2.30 48.44
17.00 2.32 0.37 7.61 2.50 48.37
19.00 8.82 0.63 2.63 2.90 48.63
19.80 12.25 0.57 2.04 3.20 48.63
20.60 15.66 0.53 1.72 3.60 48.80
21.40 18.93 0.50 1.51 4.00 48.88
22.20 22.02 0.48 1.36 4.60 49.48
23.00 24.94 0.48 1.25 5.10 49.49
23.80 27.72 0.47 1.15 5.80 50.43
25.40 32.87 0.50 0.99 6.50 50.77
27.10 37.90 0.60 0.86 7.30 51.87
28.70 42.24 0.70 0.76 8.20 53.05
30.40 46.55 0.86 0.67 9.30 54.47
32.00 50.45 1.02 0.60 10.40 56.61
33.60 54.18 1.48 0.55 11.70 60.33
54.40 77.82 6.04 0.22 13.10 66.08
75.20 77.17 4.69 0.12 15.00 80.27
96.00 81.80 4.39 0.09 17.00 100.53
116.80 80.95 4.80 0.08 18.80 81.42
137.60 80.75 3.87 0.07 21.10 43.84
158.40 83.26 4.95 0.07 23.00 28.31
179.20 79.58 3.64 0.06 26.60 15.72
200.00 80.96 5.21 0.06 30.00 10.37
Outline Drawing
Outline Dimensions ( )
inch
mm
Features
• rugged shielded case
• other NLP models available with wide selection of
cut-off frequencies Connectors Model Price Qty.
N-Type NLP-15(+) $35.95 ea. (1-9)
+ 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.
R F IN R F O UT
40 dB
20 dB
3 dB
1 dB
F R E Q UE NC Y / F co
AT T E NU AT IO N, dB
DC 0.9 1 1.35 1.75 3
B
D
E
.67
2.90
.82
grams
17.02 73.66 20.83
90.0
Permanent damage may occur if any of these limits are exceeded.