ZFBT-6GW Datasheet, PDF (1/2 Pages) Mini-Circuits – Bias-Tee 50Ω Wideband 0.1 to 6000 MHz

Coaxial
Bias-Tee
50Ω Wideband 0.1 to 6000 MHz
ZFBT-6GW+
ZFBT-6GW
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
500 mA
DC resistance from DC to RF&DC port 4.5 ohm typ.
Coaxial Connections
RF
RF&DC
DC
1 (SMA female)
2 (SMA male)
3 (SMA female)
Outline Drawing
Outline Dimensions
(
inch
mm
)
A
B
C
D
1.25 1.25 .75 .63
31.75 31.75 19.05 16.00
E
F
.38 1.00
9.65 25.40
G
H
.125 1.000
3.18 25.40
J
K
L
M
N
P
Q
wt
--
-- .125 1.688 2.18 .75 .07 grams
--
-- 3.18 42.88 55.37 19.05 1.78 70.0
Features
• wideband, 0.1 to 6000 MHz
• low insertion loss, 0.6 dB typ.
• good isolation, 40 dB typ.
CASE STYLE: K18
Connectors Model
SMA
ZFBT-6GW(+)
BRACKET (OPTION “B”)
Price
$89.95
$2.50
Qty.
(1-9)
(1+)
Applications
• 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 has been added in order to identify RoHS
Compliance. See our web site for RoHS Compliance
methodologies and qualifications.
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
f_L
f_U
Typ. Max. Typ. Max. Typ. Max. Typ. Min. Typ. Min. Typ. Min. Typ. Max.
0.1 6000 0.15 0.8 0.6 1.4 1.0 2.2 25 15 40 20 30 17 1.06 1.6
L= low range (f_L to 10 f_L)
M= mid range (10 f_L to f_U/2)
* Insertion Loss 1 dB Max. and isolation 7dB Min. 0.1 to 0.3 MHz.
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.
**VSWR measured with open and short at DC port.
Typical Performance Data
M
Typ. Max.
1.13 1.3
U
Typ. Max.
1.13 1.5
Freq. Pin
(MHz) (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
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
Electrical Schematic
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RF/IF MICROWAVE COMPONENTS
REV. A
M98898
ZFBT-6GW
DJ/RS/CP/AM
070607
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