MINI ZFBT-4R2G-FT

Coaxial
ZFBT-4R2G-FT+
ZFBT-4R2G-FT
Bias-Tee
Wideband
10 to 4200 MHz
Features
Maximum Ratings
Operating Temperature
-55°C to 100°C
Storage Temperature
-55°C to 100°C
RF Power
• wideband, 10-4200 MHz
• low insertion loss, 0.6 dB typ
• feed through terminal per DC port
30dBm max.
Voltage at DC port
30V max.
Input Current
Applications
500mA
•
•
•
•
•
•
DC resistance from DC to RF&DC port 4.5 ohm typ.
Coaxial Connections
RF
in (SMA female)
RF&DC
out (SMA male)
DC
CASE STYLE: Y460
Connectors
Model
Price
SMA
ZFBT-4R2G-FT $59.95
BRACKET (OPTION “B”)
$2.50
biasing amplifiers
biasing of laser diodes
biasing of active antennas
DC return
DC blocking
test accessory
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
The +Suffix identifies RoHS Compliance. See our web site
for RoHS Compliance methodologies and qualifications.
Bias Tee Electrical Specifications
MODEL
NO.
FREQ.
(MHz)
INSERTION LOSS*
(dB)
GROUND
Outline Drawing
ZFBT-4R2G-T(+)
L
M
U
L
Typ. Max. Typ. Max. Typ. Max. Typ. Min.
fL
fU
10
4200
0.15
0.6
0.6
1.2
0.6
VSWR**
(:1)
ISOLATION*(dB)
(RF port to DC port)
(RF&DC port to DC port)
(feed-through pin)
GROUND
Qty.
(1-9)
(1+)
1.6
—
M
—
U
Typ.
Min.
Typ.
—
—
—
L
M
U
Min. Typ. Max. Typ. Max. Typ. Max.
—
1.06
1.2
1.13
1.3
1.13
1.3
L= low range(fL to 10 fL)
M=mid range(10 fL to fU/2)
U=upper range (fU/2 to fU)
* Insertion Loss and Isolation are guaranteed up to 20 dBm-RF power and 200mA DC current.
** VSWR measured with open and short at DC port.
Typical Performance Data
INSERTION LOSS (dB)
with current
Freq.
Pin
(MHz) (dBm) 0mA 20mA
Outline Dimensions ( inch
mm )
A
B
C
D
1.25
1.25
.75
.63
31.75 31.75 19.05 16.00
G
1.000
25.40
H
.125
3.18
J
K
.125
.46
3.18 11.68
N
P
Q
R
.06
.750
.50
.80
1.52 19.05 12.70 20.32
S
.45
11.43
S
.29
7.37
wt.
grams
38
19.80
19.80
19.80
19.80
18.50
19.50
19.70
18.70
18.20
18.00
17.10
14.40
14.20
15.10
17.90
-0.60
-0.70
-1.10
-2.00
-2.40
0.17
0.13
0.12
0.13
0.16
0.22
0.50
0.28
0.31
0.46
0.46
0.40
0.45
0.73
1.04
1.17
1.26
1.19
1.65
1.70
50mA
0.17
0.13
0.12
0.13
0.17
0.25
0.55
0.31
0.33
0.48
0.48
0.42
0.48
0.74
1.07
1.19
1.26
1.17
1.63
1.71
0.16
0.13
0.12
0.12
0.17
0.24
0.53
0.30
0.33
0.47
0.47
0.41
0.47
0.75
1.07
1.18
1.27
1.16
1.60
1.65
100mA
0.17
0.14
0.11
0.11
0.16
0.22
0.52
0.29
0.31
0.46
0.46
0.42
0.46
0.75
1.06
1.19
1.25
1.13
1.56
1.59
150mA
200mA
0.20
0.14
0.11
0.12
0.16
0.22
0.53
0.29
0.32
0.48
0.46
0.43
0.46
0.75
1.05
1.17
1.22
1.11
1.54
1.54
0.24
0.15
0.11
0.12
0.16
0.22
0.56
0.29
0.33
0.49
0.47
0.44
0.49
0.75
1.06
1.16
1.20
1.09
1.51
1.50
0mA
20mA
50mA
19.46
25.86
29.17
30.81
30.06
34.45
44.65
51.19
40.75
42.58
45.46
53.15
52.46
46.32
28.42
28.15
37.95
49.68
38.44
34.37
19.04
25.53
28.98
30.74
30.07
34.49
44.61
50.50
40.80
42.59
45.57
53.72
52.25
47.19
28.36
28.10
38.01
51.04
38.56
34.36
17.83
24.52
28.36
30.56
30.07
34.27
44.25
50.16
40.97
43.94
45.73
52.19
51.55
46.36
28.24
28.05
38.19
49.12
38.36
34.23
ZFBT-4R2G-FT
INSERTION LOSS WITH CURRENT
150mA
14.58
21.43
26.18
29.62
30.20
33.99
43.90
50.65
40.97
43.77
45.48
53.17
51.33
45.53
28.14
27.96
37.93
49.37
38.07
34.40
200mA
12.66
19.31
24.40
28.62
30.38
33.83
43.91
51.69
40.93
44.36
46.14
52.67
51.46
46.19
28.01
27.84
37.58
49.13
37.85
34.49
11.75
18.16
23.37
27.92
30.56
33.59
43.34
52.47
40.95
44.17
45.28
53.67
50.99
45.65
27.92
27.87
37.51
48.19
38.19
34.48
1.16
1.07
1.04
1.02
1.04
1.07
1.06
1.06
1.11
1.13
1.12
1.12
1.09
1.07
1.09
1.14
1.12
1.11
1.10
1.12
60
0mA
100mA
200mA
1.6
ISOLATION (dB)
INSERTION LOSS (dB)
100mA
VSWR
(:1)
ZFBT-4R2G-FT
ISOLATION WITH CURRENT
2.0
1.2
0.8
50
40
30
0.4
20
0.0
10
0mA
0
1000
2000
3000
4000
FREQUENCY (MHz)
ZFBT-4R2G-FT
VSWR
5000
0
6000
1000
100mA
2000
3000
200mA
4000
5000
6000
FREQUENCY (MHz)
electrical schematic
1.20
1.16
VSWR
L
M
2.18 1.688
55.37 42.88
E
F
.36 1.000
9.14 25.40
0.10
0.27
0.53
1.06
10.00
114.75
324.25
743.25
952.75
1581.25
2000.25
2524.00
3047.75
3676.25
4200.00
4502.50
4802.00
5251.75
5550.75
6000.00
ISOLATION (dB)
(Pin=-10dBm) with current
1.12
1.08
1.04
1.00
0
1000
2000
3000
4000
5000
6000
FREQUENCY (MHz)
®
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RF/IF MICROWAVE COMPONENTS
REV. A
M98898
ZFBT-4R2G-FT
DJ/RS/CP
070316