Outline Dimensions ( )
inch
mm
Maximum Ratings
Pin Connections
Features
biasing amplifi ers, laser diods, active antenna
DC return
DC blocking
satellite communication
RF 15
RF&DC 10
DC 24
GND all
other
pins
wideband, 10 to 4200 MHz
low insertion loss, 0.6 dB typ.
good isolation, 40 dB typ.
Applications
Operating Temperature
-40C to 85C
Storage Temperature
-55C to 100C
RF Power
30dBm max.
Voltage at DC port
25V max.
Input Current
500mA
DC resistance from DC to RF&DC port 4.5 ohm typ.
CASE STYLE: BL301
PRICE: $39.95 ea. QTY (1-9)
Outline Drawing
JEBT-4R2G+
JEBT-4R2G
JEBT-4R2G
INSERTION LOSS WITH CURRENT
0.0
0.4
0.8
1.2
1.6
2.0
0
1000
2000
3000
4000
5000
6000
FREQUENCY (MHz)
I
N
SERTI
ON LOSS (
d
B)
0mA
100mA
200mA
JEBT-4R2G
ISOLATION WITH CURRENT
10
20
30
40
50
60
0
1000
2000
3000
4000
5000
6000
FREQUENCY (MHz)
IS
OL
A
T
ION
(d
B
)
0mA
100mA
200mA
JEBT-4R2G
VSWR
1.00
1.04
1.08
1.12
1.16
1.20
0
1000
2000
3000
4000
5000
6000
FREQUENCY (MHz)
VSW
R
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
)
* Insertion Loss and Isolation are guaranteed up to 20 dBm-RF power and 200mA DC current.
Typical Performance Data
Freq.
(MHz)
Pin
(dBm)
INSERTION LOSS (dB)
with current
ISOLATION (dB)
(Pin=-10dBm) with current
VSWR
(:1)
0mA
20mA
50mA
100mA
150mA
200mA
10mA
20mA
50mA
100mA
150mA
200mA
Bias Tee Electrical Specifi cations
MODEL
NO.
FREQ.
(MHz)
INSERTION LOSS*
(dB)
ISOLATION*(dB)
(RF port to DC port)
(RF&DC port to DC port)
L
M
U
L
M
U
f
L
f
U
Typ.
Max.
Typ.
Max.
Typ.
Max.
Typ.
Min.
Typ.
Min.
Typ.
Min.
JEBT-4R2G
(+)
10
4200
0.15
0.6
0.6
1.2
0.6
1.6
32
20
40
20
40
20
0.10
19.80 0.17 0.17 0.16 0.17 0.20
0.24 19.46 19.04 17.83 14.58 12.66 11.75
1.16
0.27
19.80 0.13 0.13 0.13 0.14 0.14
0.15 25.86 25.53 24.52 21.43 19.31 18.16
1.07
0.53
19.80 0.12 0.12 0.12 0.11 0.11
0.11 29.17 28.98 28.36 26.18 24.40 23.37
1.04
1.06
19.80 0.13 0.13 0.12 0.11 0.12
0.12 30.81 30.74 30.56 29.62 28.62 27.92
1.02
10.00
18.50
0.16
0.17 0.17 0.16 0.16 0.16 30.06
30.07 30.07
30.20 30.38
30.56
1.04
114.75
19.50 0.22
0.25 0.24 0.22 0.22
0.22 34.45
34.49 34.27 33.99 33.83 33.59
1.07
324.25
19.70
0.50
0.55 0.53 0.52 0.53 0.56 44.65
44.61 44.25
43.90 43.91
43.34
1.06
743.25
18.70
0.28
0.31 0.30 0.29 0.29 0.29 51.19
50.50 50.16
50.65 51.69
52.47
1.06
952.75
18.20
0.31
0.33 0.33 0.31 0.32 0.33 40.75
40.80 40.97
40.97 40.93
40.95
1.11
1581.25
18.00
0.46
0.48 0.47 0.46 0.48 0.49 42.58
42.59 43.94
43.77 44.36
44.17
1.13
2000.25
17.10
0.46
0.48 0.47 0.46 0.46 0.47 45.46
45.57 45.73
45.48 46.14
45.28
1.12
2524.00
14.40
0.40
0.42 0.41 0.42 0.43 0.44 53.15
53.72 52.19
53.17 52.67
53.67
1.12
3047.75
14.20
0.45
0.48 0.47 0.46 0.46 0.49 52.46
52.25 51.55
51.33 51.46
50.99
1.09
3676.25
15.10
0.73
0.74 0.75 0.75 0.75 0.75 46.32
47.19 46.36
45.53 46.19
45.65
1.07
4200.00
17.90
1.04
1.07 1.07 1.06 1.05 1.06 28.42
28.36 28.24
28.14 28.01
27.92
1.09
4502.50
-0.60
1.17
1.19 1.18 1.19 1.17 1.16 28.15
28.10 28.05
27.96 27.84
27.87
1.14
4802.00
-0.70
1.26
1.26 1.27 1.25 1.22 1.20 37.95
38.01 38.19
37.93 37.58
37.51
1.12
5251.75
-1.10
1.19
1.17 1.16 1.13 1.11 1.09 49.68
51.04 49.12
49.37 49.13
48.19
1.11
5550.75
-2.00
1.65
1.63 1.60 1.56 1.54 1.51 38.44
38.56 38.36
38.07 37.85
38.19
1.10
6000.00
-2.40 1.70
1.71 1.65 1.59 1.54
1.50 34.37
34.36 34.23 34.40 34.49 34.48
1.12
A
B
C
D
E
F
.940
1.260
--
.100
.390
.080
23.88
32.00
--
2.54
9.91
2.03
G
H
J
K
L
wt
.100
.047
.065
.065
.970
grams
2.54
1.19
1.65
1.65
24.64
7.2
+ RoHS compliant in accordance
with EU Directive (2002/95/EC)
See our web site for RoHS Compliance methodologies and
qualifi cations.
electrical schematic
Wideband
10 to 4200 MHz
Bias-Tee
Surface Mount
REV. A
M98898
JEBT-4R2G
DJ/RS/CP
060728
INTERNET http://www.minicircuits.com
P.O. Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661
Distribution Centers
NORTH AMERICA 800-654-7949 417-335-5935 Fax 417-335-5945 EUROPE 44-1252-832600 Fax 44-1252-837010
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