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Mini-Circuits
®
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Notes: 1. Performance and quality attributes and conditions not expressly stated in this specification sheet are intended to be excluded and do not form a part of this specification sheet. 2. Electrical specifications
and performance data contained herein are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions. 3. The parts covered by this specification sheet are subject to
Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled to the rights and benefits contained therein. For a full statement of the Standard
Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp.
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IF/RF MICROWAVE COMPONENTS
Outline Drawing
Maximum Ratings
Outline Dimensions ( )
inch
mm
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input 0.5W max.
Applications
• labuse
• transmitters/receivers
• radiocommunications
NHP-250+
REV. C
M113397
NHP-250+
090820
50Ω 225 to 3000 MHz
CASE STYLE: FF57
Connectors Model Price Qty.
N-Type NHP-250+ $36.95 ea. (1-9)
electrical schematic
typical frequency response
High Pass Filter Electrical Specifications
High Pass Filter
Coaxial
STOPBAND
(MHz)
fco (MHz)
Nom.
PASSBAND
(MHz)
VSWR
(:1)
(loss>40dB) (loss>20dB) (loss3dB) (loss<1dB)
Stopband
Typ.
Passband
Typ.
DC-100 100-150 205 225-3000 17 1.3
Features
• ruggedshieldedcase
• otherstandardandcustomNHPmodelsavailable
withwideselectionoffco
Frequency
(MHz)
Insertion Loss
(dB)
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
xσ
INSERTION LOSS
0
1
10
100
0 600 1200 1800 2400 3000
FREQUENCY (MHz)
INSERTION LOSS (dB)
at RF level of 0 dBm
RETURN LOSS
0
5
10
15
20
25
30
35
40
0 600 1200 1800 2400 3000
FREQUENCY (MHz)
RETURN LOSS (dB)
at RF level of 0 dBm
GROUP DELAY
0.0
2.0
4.0
6.0
8.0
10.0
12.0
0 600 1200 1800 2400 3000
FREQUENCY (MHz)
GROUP DELAY (nsec)
at RF level of 0 dBm
10.00 72.15 5.67 0.03 100.00 2.23
100.00 57.26 0.27 0.08 129.00 2.63
129.00 41.25 0.45 0.17 130.00 2.59
130.00 40.71 0.46 0.18 140.00 2.90
140.00 35.39 0.54 0.20 150.00 3.17
150.00 30.09 0.62 0.22 160.00 3.63
160.00 24.78 0.73 0.26 166.00 4.00
166.00 21.57 0.80 0.29 170.00 4.32
170.00 19.43 0.85 0.34 180.00 5.39
180.00 14.04 0.97 0.53 190.00 7.09
190.00 8.77 1.03 1.02 199.00 9.19
199.00 4.65 0.89 2.21 200.00 9.41
200.00 4.26 0.86 2.43 201.00 9.63
201.00 3.90 0.83 2.67 202.00 9.83
202.00 3.56 0.79 2.93 203.00 10.02
203.00 3.24 0.75 3.23 204.00 10.18
204.00 2.94 0.70 3.56 205.00 10.32
205.00 2.66 0.66 3.91 206.00 10.43
206.00 2.41 0.61 4.31 210.00 10.58
210.00 1.60 0.42 6.27 225.00 8.03
225.00 0.55 0.03 23.49 300.00 2.94
300.00 0.30 0.02 30.05 400.00 1.59
500.00 0.19 0.00 33.64 500.00 1.09
600.00 0.19 0.00 30.85 600.00 0.83
700.00 0.19 0.01 28.81 700.00 0.67
800.00 0.20 0.01 28.48 800.00 0.58
900.00 0.20 0.01 29.04 900.00 0.52
1000.00 0.20 0.00 29.79 1000.00 0.47
2000.00 0.29 0.00 27.11 2000.00 0.34
3000.00 0.51 0.02 16.22 3000.00 0.32
Typical Performance Data
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
R F IN R F OU T
20
40
3
1
Attenuation, dB
F requency/fco
DC .5 .75 11.1
B
D
wt
.67
2.90
.82
grams
17.02 73.66 20.83
90.0
Permanentdamagemayoccurifanyoftheselimitsareexceeded.