Coaxial
NHP-400+
NHP-400
High Pass Filter
50Ω
395 to 3200 MHz
Maximum Ratings
Operating Temperature
Storage Temperature
RF Power Input
Features
• rugged shielded case
-55°C to 100°C
-55°C to 100°C
0.5W max.
CASE STYLE: FF57
• other standard and custom NHP models available
with wide selection of fco
Connectors Model
N-Type NHP-400(+)
Price
$39.95 ea. (1-9)
Qty.
Applications
• lab use
• transmitters/receivers
• radio communications
+ 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.
High Pass Filter Electrical Specifications
STOPBAND
(MHz)
fco (MHz)
Nom.
PASSBAND
(MHz)
VSWR
(:1)
Stopband
Typ.
Passband
Typ.
(loss > 40 dB)
DC-210
(loss > 20 dB)
210-290
(loss 3 dB)
360
(loss <1 dB)
395-3200
17
1.7
typical frequency response
electrical schematic
Outline Drawing
RF IN
RF OUT
40
20
3
1
DC .5
.75 1.1
1
Frequency/fco
Typical Performance Data
Frequency
(MHz)
Insertion Loss
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
(dB)
_
σ
x
inch
Outline Dimensions (
)
mm
10.00
100.00
150.00
175.00
200.00
240.00
241.00
242.00
243.00
244.00
245.00
246.00
247.00
250.00
275.00
300.00
301.00
302.00
360.00
380.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
2000.00
3000.00
4000.00
73.49
92.04
76.80
64.86
55.25
41.38
41.06
40.72
40.39
40.06
39.73
39.40
39.07
38.09
29.94
21.83
21.50
21.18
3.31
0.95
0.53
0.31
0.32
0.26
0.22
0.20
0.19
3.76
7.79
1.38
0.57
0.43
0.57
0.57
0.57
0.58
0.58
0.58
0.57
0.59
0.59
0.66
0.75
0.75
0.76
0.67
0.19
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.02
0.03
0.01
0.05
0.05
0.11
0.09
0.10
0.17
0.17
0.18
0.17
0.18
0.18
0.18
0.18
0.18
0.22
0.33
0.33
10.00
100.00
150.00
175.00
200.00
240.00
241.00
242.00
243.00
244.00
245.00
246.00
247.00
250.00
275.00
300.00
301.00
302.00
360.00
380.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
2000.00
3000.00
4000.00
17.71
57.88
0.94
0.34
1.22
1.56
1.56
1.57
1.57
1.58
1.61
1.60
1.60
1.61
1.96
2.53
2.56
2.59
6.64
6.00
4.41
2.06
1.35
1.02
0.83
0.71
0.61
0.35
0.31
0.30
B
D
E
wt
.67
2.90
.82 grams
17.02 73.66 20.83 90.0
0.34
4.07
11.83
21.31
23.56
17.14
19.37
24.00
28.18
29.90
18.44
17.29
21.10
0.27
0.30
0.34
INSERTION LOSS
RETURN LOSS
GROUP DELAY
at RF level of 0 dBm
at RF level of 0 dBm
35
at RF level of 0 dBm
100
10
1
100.0
10.0
1.0
30
25
20
15
10
5
0
0
0.1
0
1000
2000
3000
4000
0
1000
2000
3000
4000
0
1000
2000
3000
4000
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
EW
N
®
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RF/IF MICROWAVE COMPONENTS
REV. B
M108326
NHP-400
070221