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Mini-Circuits®
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 For detailed performance specs & shopping online see Mini-Circuits web site
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RF/IF MICROWAVE COMPONENTS
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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
Operating Temperature -55°C to 100°C
Storage Temperature -55°C to 100°C
RF Power Input 0.5W max.
Applications
• harmonic rejection
• lab use
Return Loss
(dB) Frequency
(MHz) Group Delay
(nsec)
_
xσ
Bandpass Filter BIF-70+
BIF-70
REV. A
M98898
BIF-70
061016
Coaxial
50Ω Constant Impedance 58 to 82 MHz
INSERTION LOSS
0
10
20
30
40
50
0 110 220 330 440 550
FREQUENCY(MHz)
INSERTION LOSS (dB)
at RF level of 0 dBm
RETURN LOSS
0
15
30
45
60
75
0 110 220 330 440 550
FREQUENCY(MHz)
RETURN LOSS (dB)
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 (nsec)
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
BIF-70(+) 70 58-82 16 & 280 4.4 & 490 DC-550
CASE STYLE: FF55
Connectors Model Price Qty.
BNC BIF-70(+) $36.95 ea. (1-9)
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
Features
• low VSWR in pass & stopbands, 1.3:1 typ.
• rugged shielded case
• custom fo models available
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffi x identifi es RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifi cations .
BDwt
.54 2.59 grams
13.72 65.79 40.0
