Outline Drawing
Maximum Ratings
Outline Dimensions ( )
inch
mm
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
electrical schematic
typical frequency response
Bandpass Filter Electrical Specifi cations
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Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
Mini-Circuits
Mini-Circuits ISO 9001 & ISO 14001 Certified
Operating Temperature
-55C to 100C
Storage Temperature
-55C to 100C
RF Power Input
0.5W max.
Applications
harmonic rejection
lab use
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
Bandpass Filter
NIF-70
REV. OR
M97867
NIF-70
060323
Coaxial
50
Constant Impedance 58 to 82 MHz
INSERTION LOSS
0
10
20
30
40
50
0
110
220
330
440
550
FREQUENCY(MHz)
I
N
SERTI
O
N
LO
SS (
d
B)
at RF level of 0 dBm
RETURN LOSS
0
15
30
45
60
75
0
110
220
330
440
550
FREQUENCY(MHz)
RETURN LO
SS (
d
B)
at RF level of 0 dBm
GROUP DELAY
0.0
2.0
4.0
6.0
8.0
10.0
0
100
200
300
400
500
FREQUENCY (MHz)
GROUP DELAY (ns
e
c
)
at RF level of 0 dBm
MODEL
NO.
CENTER
FREQ.
(MHz)
PASSBAND
(MHz)
STOPBANDS
VSWR, 1.3:1 Typ.
TOTAL BAND
(MHz)
(loss<1 dB)
(loss > 10 dB)
at MHz
(loss > 20 dB)
at MHz
NIF-70
70
58-82
16 & 280
4.4 & 490
DC-550
1.0
36.56
0.2
49.5
4.4
1.965
1.7
32.08
0.2
45.9
4.5
1.803
2.4
29.16
0.2
43.7
8.4
2.416
3.0
27.01
0.2
41.6
12.2
2.736
3.7
25.26
0.2
40.1
16.1
2.984
4.4
23.82
0.2
38.7
17.0
3.059
6.0
21.13
0.2
36.2
26.2
3.326
12.7
14.61
0.2
29.4
35.1
3.817
16.0
12.53
0.2
27.5
43.9
4.422
20.0
10.51
0.2
25.5
44.7
4.419
28.3
7.27
0.2
22.7
57.9
5.270
36.7
4.76
0.2
21.3
58.9
5.288
45.0
2.79
0.1
21.3
62.0
5.357
58.0
0.77
0.1
27.9
65.3
5.248
63.7
0.34
0.1
29.7
68.8
5.146
70.0
0.24
0.1
26.9
72.4
4.843
74.7
0.35
0.1
25.1
75.0
4.639
105.0
2.87
0.1
17.9
79.0
4.231
110.0
3.34
0.2
18.0
81.8
3.959
166.7
7.80
0.2
20.2
83.2
3.803
223.3
11.10
0.2
21.3
105.9
2.168
280.0
13.80
0.3
23.0
107.8
2.082
290.0
14.28
0.3
23.1
166.0
0.886
423.3
20.50
0.9
24.9
222.6
0.581
490.0
24.04
1.4
25.1
278.6
0.458
500.0
24.60
1.5
25.0
342.8
0.360
512.5
25.30
1.5
24.9
348.7
0.351
525.0
25.98
1.6
24.8
421.7
0.199
537.5
26.70
1.6
24.6
484.2
0.031
550.0
27.34
1.4
24.5
492.6
0.079
CASE STYLE: FF57
Connectors Model
Price
Qty.
N-Type
NIF-70
$39.95 ea. (1-9)
B
D
E
wt
.67
2.90
.82
grams
17.02
73.66
20.83
90.0
Features
low VSWR in pass & stopbands, 1.3:1 typ.
rugged shielded case
custom fo models available
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