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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
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IF/RF MICROWAVE COMPONENTS
Outline Drawing
Maximum Ratings
Outline Dimensions (
)
inch
mm
Typical Performance Data
Frequency
(MHz)
Insertion Loss
(dB)
electrical schematic
typical frequency response
Bandpass Filter Electrical Specifications
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power Input
0.5W max.
Applications
harmonicrejection
labuse
military/hi-relapplications
Features
lowVSWRinpass&stopbands,1.3:1typ.
shieldedweldedcase,hermeticallysealed
customdesignsavailable
Return Loss
(dB)
Frequency
(MHz)
Group Delay
(nsec)
_
x
σ
Bandpass Filter
PIF-21.4+
REV.B
M108294
PIF-21.4+
090820
Plug-In
50
ConstantImpedance18to25MHz
MODEL
NO.
CENTER
FREQ.
(MHz)
PASSBAND
(MHz)
STOPBANDS
VSWR, 1.3:1 Typ.
TOTAL BAND
(MHz)
(loss<1dB)
(loss>10dB)
atMHz
(loss>20dB)
atMHz
PIF-21.4+
21.4
18-25
4.9&85
1.3&150
DC-220
1.00
25.27
0.20
52.20
1.20
4.399
1.10
24.91
0.20
51.60
1.30
6.493
1.10
24.55
0.20
51.70
1.40
5.803
1.20
24.24
0.20
51.40
2.60
6.877
1.20
23.93
0.20
51.20
3.70
7.658
1.30
23.64
0.20
50.90
4.90
8.204
1.40
23.17
0.20
50.10
5.00
8.142
3.70
15.71
0.10
41.80
7.90
9.473
4.90
13.27
0.10
39.00
11.00
11.528
6.00
11.38
0.10
36.80
14.00
14.015
8.70
7.85
0.10
32.80
15.00
14.909
11.30
5.18
0.10
29.50
17.90
16.385
14.00
2.92
0.10
27.20
18.80
16.348
18.00
0.72
0.10
26.50
19.80
16.309
20.30
0.14
0.10
26.20
20.90
15.915
21.50
0.01
0.10
25.80
21.60
15.629
23.80
0.05
0.10
26.00
22.40
15.139
40.00
2.02
0.20
31.00
23.20
14.502
55.00
7.93
0.20
34.80
24.00
13.843
70.00
10.88
0.20
35.60
24.80
13.162
85.00
13.23
0.20
34.40
26.20
11.927
100.00
15.41
0.20
32.90
32.70
6.934
116.70
17.64
0.20
31.40
33.90
6.349
133.30
19.87
0.10
30.20
51.30
2.263
150.00
22.27
0.10
29.20
67.60
1.347
175.00
26.56
0.20
27.70
84.60
0.959
186.30
28.96
0.20
27.10
86.10
0.936
197.50
31.82
0.30
26.60
107.80
0.693
208.80
35.24
0.60
26.00
128.10
0.484
220.00
38.08
1.40
25.60
147.10
0.321
INSERTION LOSS
0
10
20
30
40
50
0
40
80
120
160
200
240
FREQUENCY(MHz)
IN
S
E
R
T
IO
N
LO
S
(d
B
)
at RF level of 0 dBm
RETURN LOSS
0
20
40
60
80
100
0
40
80
120
160
200
240
FREQUENCY(MHz)
R
E
T
U
R
N
LO
S
(d
B
)
at RF level of 0 dBm
GROUP DELAY
0.0
4.0
8.0
12.0
16.0
20.0
0
50
100
150
FREQUENCY (MHz)
G
R
O
U
P
D
E
LA
Y
(n
sec
)
at RF level of 0 dBm
Pin Connections
INPUT
1
OUTPUT
6
GROUND
2,3,4,5,7,8
CASEGROUND
2,5,7,8
CASESTYLE:A01
PRICE:$17.20ea.QTY:1-9
+ 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.
A
B
C
D
E
F
.770
.800
.385
.400
.370
.400
19.56 20.32
9.78 10.16
9.40 10.16
G
H
J
K
wt
.200
.20
.14
.031
grams
5.08
3.56
0.79
5.2
Permanentdamagemayoccurifanyoftheselimitsareexceeded.