Coaxial
High Pass Filter
50Ω 160 to 1200 MHz
BHP-175
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.
• other standard and custom BHP models available
with wide selection of fco
CASE STYLE: FF55
Applications
• lab use
• transmitters/receivers
• radio communications
Connectors Model
BNC BHP-175
Price
$36.95 ea. (1-9)
Qty.
High Pass Filter Electrical Specifications
STOPBAND
(MHz)
fco (MHz)
Nom.
PASSBAND
(MHz)
VSWR
(:1)
Stopband
Typ.
Passband
Typ.
(loss > 40 dB)
(loss > 20 dB)
70-105
(loss 3 dB)
140
(loss <1 dB)
160-1200
DC-70
17
1.5
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 (
)
10.00
50.00
70.00
75.00
80.00
85.00
90.00
95.00
71.26
88.13
64.08
59.06
54.47
50.30
46.22
42.26
38.41
34.67
30.99
27.32
23.70
20.06
16.41
12.76
9.17
3.19
0.82
0.46
0.24
0.26
0.31
0.37
0.43
4.82
7.75
0.60
0.35
0.39
0.30
0.36
0.37
0.38
0.41
0.41
0.43
0.45
0.46
0.48
0.49
0.47
0.29
0.05
0.04
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.02
0.08
0.15
0.11
0.09
0.09
0.11
0.12
0.15
0.16
0.20
0.23
0.27
0.33
0.39
0.50
0.71
1.17
10.00
50.00
70.00
75.00
80.00
85.00
90.00
95.00
11.56
3.48
1.95
2.87
3.70
2.88
3.16
3.46
3.85
3.98
4.15
4.63
5.22
5.93
6.93
8.35
10.35
14.46
12.65
4.88
1.97
1.19
0.86
0.67
0.56
0.50
0.46
0.43
0.40
0.38
mm
B
.54
D
wt
2.59 grams
65.79 40.0
13.72
100.00
105.00
110.00
115.00
120.00
125.00
130.00
135.00
140.00
150.00
160.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
1100.00
1200.00
100.00
105.00
110.00
115.00
120.00
125.00
130.00
135.00
140.00
150.00
160.00
200.00
300.00
400.00
500.00
600.00
700.00
800.00
900.00
1000.00
1100.00
1200.00
4.33
15.90
16.46
31.22
19.40
15.65
13.91
12.85
12.04
11.44
10.95
10.53
10.16
0.48
0.54
0.59
0.65
0.69
INSERTION LOSS
RETURN LOSS
at RF level of 0 dBm
GROUP DELAY
at RF level of 0 dBm
at RF level of 0 dBm
100
10
1
35
16.0
14.0
12.0
10.0
8.0
30
25
20
15
10
5
6.0
4.0
2.0
0
0
0
0.0
0
300
600
900
1200
300
600
900
1200
0
300
600
900
1200
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
W
E
N
L
®
L
A
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RF/IF MICROWAVE COMPONENTS
REV. A
M108326
BHP-175
070131