ZFBT-282-1.5A Datasheet, PDF (1/2 Pages) Mini-Circuits – Bias-Tee

Coaxial
Bias-Tee
50Ω Wideband 10 to 2800 MHz
ZFBT-282-1.5A+
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power
30 dBm max.
Voltage at DC port
30 V max.
Input Current
1.5A*
DC resistance from DC to RF&DC port 0.5 ohm typ.
* Max Current 1.2 A above 80°C.
Permanent damage may occur if any of these limits are exceeded.
Coaxial Connections
RF
RF&DC
DC
1 (SMA female)
2 (SMA male)
3 (SMA female)
Outline Drawing
Features
• wideband, 10 to 2800 MHz
• low insertion loss, 0.6 dB typ.
• good isolation, 45 dB typ.
• high current, 1.5A
CASE STYLE: V1381
Connectors Model
SMA
ZFBT-282-1.5A+
Applications
• biasing amplifiers
• biasing of laser diodes
+RoHS Compliant
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications
• biasing of active antennas
• DC return
• DC blocking
• test accessory
Bias-Tee Electrical Specifications
FREQUENCY
(MHz)
INSERTION LOSS
(dB)
ISOLATION (dB)
(RF port to DC port)
(RF&DC port to DC port)
VSWR
(:1)
L
M
U
L
M
U
L
M
U
f_L
f_U
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min. Typ. Max. Typ. Max. Typ. Max.
10 2800 0.5 1.0 0.6 1.0 0.8 1.6 50 30 45 30 30 20 1.16 1.35 1.10 1.20 1.08 1.35
L= low range (f_L to 10 f_L)
M= mid range (10 f_L to f_U/2)
U= upper range (f_U/2 to f_U)
Outline Dimensions
(
inch
mm
)
A
B
C
D
E
F
G
1.25 1.25 .94 .47 .63 2.19 .25
31.75 31.75 23.88 11.94 16.00 55.63 6.35
H
J
K
L
M
N
wt
1.687 .25 .750 .47 .125 .10 grams
42.85 6.35 19.05 11.94 3.18 2.54 60.0
Freq. INSERTION LOSS (dB)
(MHz)
0A
1.5A
Typical Performance Data
ISOLATION (dB)
RF-DC
RF&DC-DC
0A
1.5A
0A
1.5A
VSWR (:1)
RF
RF/DC
0A
1.5A
0A
1.5A
10.00
0.29
50.00
0.42
100.00
0.64
300.00
0.40
500.00
0.40
700.00
0.47
900.00
0.50
950.00
0.51
1000.00
0.51
1100.00
0.51
1200.00
0.51
1300.00
0.51
1400.00
0.52
1450.00
0.53
1600.00
0.57
1800.00
0.65
2000.00
0.78
2200.00
0.84
2400.00
0.94
2800.00
1.41
0.42
54.81
47.57
54.15
47.33
1.06
1.24
1.06
1.25
0.41
68.07
64.48
73.12
65.97
1.10
1.10
1.10
1.12
0.41
52.01
60.62
60.00
57.83
1.14
1.06
1.14
1.07
0.37
59.41
59.59
57.55
57.53
1.07
1.07
1.07
1.07
0.35
51.13
51.46
51.60
52.76
1.05
1.06
1.06
1.07
0.41
45.14
46.61
43.35
46.15
1.05
1.07
1.07
1.08
0.47
55.11
48.80
43.14
41.54
1.06
1.06
1.08
1.09
0.48
55.06
51.87
43.12
41.45
1.06
1.06
1.08
1.06
0.46
52.18
56.35
44.66
41.54
1.06
1.06
1.08
1.09
0.47
45.30
53.11
50.89
43.76
1.06
1.05
1.08
1.10
0.47
42.03
45.81
44.47
47.09
1.06
1.06
1.08
1.09
0.47
41.45
43.19
40.75
43.35
1.06
1.05
1.09
1.09
0.48
40.88
42.11
38.26
39.95
1.06
1.05
1.10
1.09
0.47
40.44
41.52
37.23
38.58
1.06
1.05
1.10
1.10
0.51
37.75
38.77
34.31
35.38
1.07
1.06
1.11
1.10
0.57
35.76
36.46
33.89
33.05
1.08
1.07
1.14
1.11
0.67
35.26
36.66
35.48
34.12
1.09
1.08
1.15
1.12
0.79
35.39
35.52
34.71
34.08
1.09
1.10
1.15
1.10
0.88
35.29
35.6
32.29
32.06
1.11
1.12
1.17
1.11
1.37
33.34
35.69
28.98
28.71
1.22
1.24
1.25
1.21
Electrical Schematic
Notes
A. Performance and quality attributes and conditions not expressly stated in this specification document are intended to be excluded and do not form a part of this specification document.
B. Electrical specifications and performance data contained in this specification document are based on Mini-Circuit’s applicable established test performance criteria and measurement instructions.
C. The parts covered by this specification document are subject to Mini-Circuits standard limited warranty and terms and conditions (collectively, “Standard Terms”); Purchasers of this part are entitled
to the rights and benefits contained therein. For a full statement of the Standard Terms and the exclusive rights and remedies thereunder, please visit Mini-Circuits’ website at www.minicircuits.com/MCLStore/terms.jsp
Mini-Circuits^®
www.minicircuits.com P.O. Box 350166, Brooklyn, NY 11235-0003 [phone] [e-mail]
REV. A
M151107
ZFBT-282-1.5A+
ED-13421/3
DY/AM
151007
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