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
REV. A
M98898
NLP-1750
061031
Coaxial
50Ω DC to 1400 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-1500 1750 2400-3000 3000-6000 1.3 18
electrical schematic
RF IN RF OUT
INSERTION LOSS
0
16
32
48
64
80
10 100 1000 10000
FREQUENCY(MHz)
INSERTION LOSS (dB)
at RF level of 0 dBm
RETURN LOSS
0
10
20
30
40
50
60
10 100 1000 10000
FREQUENCY(MHz)
RETURN LOSS (dB)
at RF level of 0 dBm GROUP DELAY
0.0
0.4
0.8
1.2
1.6
2.0
0 1000 2000 3000 4000 5000 6000
FREQUENCY (MHz)
GROUP DELAY (nsec)
at RF level of 0 dBm
typical frequency response
40 dB
20 dB
3
dB
1
dB
FREQUENCY / Fco
ATTENUATION, dB
DC 0.9 1 1.35 1.75 3
10.00 0.01 0.00 54.57 10.00 0.67
83.15 0.03 0.00 44.01 83.15 0.63
156.31 0.04 0.00 41.59 156.31 0.62
302.63 0.07 0.01 42.96 302.63 0.63
448.94 0.09 0.01 46.71 448.94 0.64
522.10 0.10 0.01 39.86 522.10 0.64
668.42 0.11 0.01 31.98 668.42 0.65
814.73 0.14 0.01 27.73 814.73 0.67
961.05 0.17 0.01 24.86 961.05 0.70
1034.21 0.17 0.01 23.60 1034.21 0.73
1107.36 0.19 0.01 22.24 1107.36 0.75
1253.68 0.25 0.02 18.78 1253.68 0.81
1326.84 0.31 0.02 16.60 1326.84 0.84
1400.00 0.42 0.02 14.05 1400.00 0.88
1650.00 2.45 0.50 4.55 1650.00 1.09
2300.00 25.15 0.47 0.18 2300.00 0.52
2600.00 34.79 0.99 0.13 2600.00 0.42
2900.00 43.62 2.12 0.12 2900.00 0.39
4450.00 74.07 10.02 0.14 4450.00 0.33
6000.00 67.71 13.03 0.12 6000.00 0.35
NLP-1750+
NLP-1750
Outline Drawing
Outline Dimensions ( )
CASE STYLE: FF57
Connectors Model Price Qty.
N-Type NLP-1750(+) $37.95 ea. (1-9)
inch
mm
Features
• rugged shielded case
• other NLP models available with wide selection of
cut-off frequencies
+ 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 .
ISO 9001 ISO 14001 CERTIFIED
Mini-Circuits®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
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