The +Suffix has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
High Pass Filter Electrical Specifications
STOPBAND
(MHz)
(loss > 40 dB)
DC-520
(loss > 20 dB)
520-660
fco (MHz)
Nom.
(loss 3 dB)
820
PASSBAND
(MHz)
(loss <1 dB)
910-3000
Stopband
Typ.
17
VSWR
(:1)
Passband
Typ.
1.8
Outline Drawing
typical frequency response
40
Attenuation, dB
RF IN
electrical schematic
RF OUT
20
3
1
DC
.75 1 1.1
.5
Frequency/fco
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
_
x
σ
72.21
89.68
76.93
65.78
56.60
46.37
39.93
39.31
34.17
27.47
21.80
20.35
11.49
5.35
4.78
4.25
3.76
3.31
2.90
0.77
0.66
0.60
0.50
0.45
0.44
0.43
0.44
0.46
0.50
0.56
RETURN LOSS
35
RETURN LOSS (dB)
30
25
20
15
10
5
0
0
600
1200
1800
2400
3000
0
600
1200
1800
2400
3000
FREQUENCY (MHz)
FREQUENCY (MHz)
at RF level of 0 dBm
Return Loss
(dB)
0.04
0.04
0.06
0.08
0.12
0.18
0.25
0.25
0.27
0.37
0.44
0.48
0.92
2.60
2.97
3.41
3.91
4.49
5.14
29.93
18.67
17.72
21.19
23.54
22.60
20.69
19.04
17.89
17.31
18.45
Frequency
(MHz)
200.00
300.00
400.00
500.00
555.00
560.00
600.00
650.00
690.00
695.00
700.00
705.00
760.00
805.00
810.00
815.00
820.00
825.00
830.00
900.00
950.00
1000.00
1100.00
1200.00
1300.00
1400.00
1500.00
1600.00
2000.00
3000.00
at RF level of 0 dBm
Group Delay
(nsec)
0.70
0.51
0.70
0.81
0.84
0.85
0.96
1.10
1.33
1.36
1.36
1.41
2.07
2.98
3.08
3.17
3.24
3.30
3.33
2.40
1.81
1.44
1.19
0.99
0.85
0.75
0.67
0.62
0.48
0.38
Outline Dimensions (
inch
)
mm
B
D
E
wt
.67
2.90
.82 grams
17.02 73.66 20.83
90.0
10.00
100.00
200.00
300.00
400.00
500.00
555.00
560.00
600.00
650.00
690.00
700.00
760.00
805.00
810.00
815.00
820.00
825.00
830.00
900.00
950.00
1000.00
1100.00
1200.00
1300.00
1400.00
1500.00
1600.00
2000.00
3000.00
5.66
6.07
0.41
0.70
0.75
0.63
0.58
0.58
0.57
0.60
0.63
0.64
0.69
0.58
0.55
0.52
0.49
0.45
0.41
0.03
0.04
0.04
0.02
0.01
0.01
0.02
0.02
0.02
0.02
0.01
100
INSERTION LOSS (dB)
at RF level of 0 dBm
INSERTION LOSS
GROUP DELAY
4.0
GROUP DELAY (nsec)
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
10
1
0
600
1200
1800
2400
3000
FREQUENCY (MHz)
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