Bias Tees

Microwave Bias Tees, RF Coaxial Broadband RF Networks 30 Khz to 85 Ghz

High Frequency Wideband Coaxial Bias Tees SMA, 2.92mm, 2.4mm, 1.85mm

High current, High Voltage Microwave Bias Tees Networks

Broadband Bias Tees for Optical Networking Applications

Diplexers Bias Tees with RF modulation or DC supply port


IN STOCK FOR SAME DAY DELIVERY

To view Real-Time stock quantity and price click on the ORDER link below.

Part
Number
PDF-Data
Frequency
Range
GHz
Insertion
Loss
dB
Isolation
dB Min
Current 1
Amps Max
RF
Power
Watts Max
Vdc
Volts Max
VSWR
Max
ADD
TO CART
*

Connectors: RFin=SMA female, RFout=SMA female, DC=SMA female
Outline-A2


SB20A2 0.01-1.0 0.5 25 1.0 5 100 1.25:1 ORDER
SB21A2 0.05-0.8 0.6 25 6.0 15 100 1.35:1 ORDER
SB22A2 0.01-3.0 1.8 25 3.0 10 50 1.50:1 ORDER
SB23A2 0.95-1.75 0.5 23 4.0 50 100 1.50:1 ORDER
SB10A2 0.1-6.0 1.5 30 0.5 1 50 1.50:1 ORDER

Connectors: RFin=SMA female, RFout=SMA female, DC=SMA female
Outline-D3


SB18D3 0.01-8.0 1.8 35 4.0 10 100 1.50:1 ORDER

Connectors: RFin=SMA female, RFout=SMA female, DC=DC Pin and Ground
Outline-D3D


SB18D3D 0.01-8.0 1.8 35 4.0 10 100 1.50:1 ORDER

Connectors: RFin=SMA female, RFout=SMA female, DC=DC pin and Ground
Outline-A2D


SB22A2D 0.01-3.0 1.8 25 3.0 10 50 1.50:1 ORDER

Connectors: RFin=SMA female, RFout=SMA female, DC=SMA female
Outline-D2


SB10D2 0.1-6.0 1.5 30 0.5 1 50 1.50:1 ORDER
SB11D2 0.3-18.0 1.5 30 0.5 1 50 1.60:1 ORDER
SB12D2 100 Khz-12.4 1.5 25 0.5 1 50 1.60:1 ORDER
SB13D2 100 Khz-18.0 2.0 25 0.5 1 50 1.60:1 ORDER

Connectors: RFin=SMA female, RFout=SMA female, DC=DC pin and ground
Outline-D2D


SB10D2D 0.1-6.0 1.5 30 0.5 1 50 1.50:1 ORDER
SB16D2D 0.3-6.0 1.0 30 0.5 1 50 1.50:1 ORDER
SB11D2D 0.3-18.0 1.5 30 0.5 1 50 1.60:1 ORDER
SB17D2D 5 Mhz-12.4 1.8 35 1.5 3 25 1.70:1 ORDER
SB12D2D 100 Khz-12.4 1.5 35 0.5 1 50 1.60:1 ORDER
SB13D2D 100 Khz-18.0 2.0 35 0.5 1 50 1.60:1 ORDER

Connectors: RFin=2.92mm female, RFout=2.92mm female, DC=SMA female
Outline-D2


SB14D2 30 Khz-27.0
2.2 35 0.75 1 25 1.80:1 ORDER
SB15D2 30 Khz-40.0 3.0 35 0.75 1 25 1.80:1 ORDER

Connectors: RFin=2.92mm female, RFout=2.92mm female, DC=DC pin and Gound
Outline-D2D


SB14D2D 30 Khz-27.0 2.2 35 0.75 1 25 1.80:1 ORDER
SB15D2D 30 Khz-40.0 3.0 35 0.75 1 25 1.80:1 ORDER

Connectors: RFin=1.85mm female, RFout=1.85mm female, DC=SMA female
Outline-A5


SB25A5 30 Khz-65.0 3.0 30 0.50 1 25 2.30:1 ORDER
SB26A5 30 Khz-85.0 3.0 25 0.50 1 25 2.50:1 ORDER

Connectors: RFin=1.85mm female, RFout=1.85mm female, DC=DC pin and ground
Outline-A5D


SB25A5D 30 Khz-65.0 3.0 30 0.50 1 25 2.30:1 ORDER
SB26A5D 30 Khz-85.0 3.0 25 0.50 1 25 2.50:1 ORDER
1 Indicates Devices with Higher than 1.0 Amp Current.
- For any male-connector application contact sales office.
- Custom and optimized designs are available.
* Please note if a specific part is out of stock or the quantity does not meet your demand, call the sales office at 973-706-8475 or e-mail us at sales@sigatek.com with the part number and the quantity that you need and we shall respond to you promptly.

Outline A2

Outline D2

Outline A5

Microwave Bias Tee, high current, SMA, In Stock Outline-A2 Microwave Wideband Bias Tee, 30 Khz-40 Ghz, SMA, In Stock Outline-D2 Microwave Broadband Bias Tee, 30 Khz-80 Ghz, SMA, In Stock Outline-A5

Outline A2D

Outline D2D

Outline A5D

Microwave Bias Tee, high current, SMA, DC-pin In Stock Outline-A2D Microwave Bias Tee, 30 Khz-40 Ghz, SMA, DC-pin In Stock Outline-D2D Microwave High Frequency Bias Tee,30 Khz-80 Ghz, SMA, DC-pin In Stock Outline-A5D

Outline D3

Outline D3D

Bias Tee Circuit

Microwave Bias Tee, high current, SMA, In Stock Outline-D3 Microwave Bias Tee, High current, SMA, DC-pin In Stock Outline-D3D Microwave Bias Tee circuit
Features Applications
Wideband 30 Khz to 80 Ghz Biasing amplifiers
High isolation up to 40 dB Biasing active antennas
Excellent VSWR Biasing networks thru coaxial lines
Low insertion loss DC return or blocking
RoHS compliant


A bias tee is a network that consists of three ports. RFin input port is used for the RF signal, DC port is used for the DC voltage and RF+DC port is the output of the bias tee that combines RFin and DC. These networks are used for delivering DC voltage to some electronic components without disturbing other components. For example biasing an antenna amplifier which is positioned at the receiving end of the coaxial cable to pass DC power from an external source thru the coaxial cable to the amplifier. The bias tee networks can also be used as diplexers. The signals on RFin port and DC port occupy different frequency bands. The low frequency port or DC port is used to set the bias of a specific device where the high frequency port RFin passes the radio frequency signals but blocks the biasing levels. The combined port connects to the device, which sees both the bias signal and the RF signal. Other applications are biasing laser diodes, photodiodes and optical modulators with a bias current or bias voltage while wideband RF signals can pass through with a minimum signal degratation.
SigaTek offers a variety of broadband RF bias tees, networks that cover the frequency range of 30 Khz to 80 Ghz. Individual devices are designed for optical networking applications and can cover frequency bands from 30 Khz to 40 Ghz, 30 Khz to 65 Ghz and 30 Khz to 80 Ghz . These wideband RF bias tees, networks offer high isolation up to 40 dB with excellent VSWR, low insertion loss and high current handling up to 6 amps(custom designed). Voltage rating can be as high as 250 Vdc (custom designed). A selection of input and output connector options are available. Also, the DC port can be a RF connector or a DC pin.


Product Image Qty In Stock- Item Name Price
SB20A2 Bias Tee 10-1000 Mhz 45

SB20A2 Bias Tee 10-1000 Mhz

Bias Tee covering frequency range 10-1000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 1.0 Amps and voltage is 100 Vdc.
$144.00

 Buy Now 

SB21A2 Bias Tee 50-800 Mhz 10

SB21A2 Bias Tee 50-800 Mhz

Bias Tee covering frequency range 50-800 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 6.0 Amps and voltage is 100 Vdc.
$165.00

 Buy Now 

SB22A2 Bias Tee 10-3000 Mhz 12

SB22A2 Bias Tee 10-3000 Mhz

Bias Tee covering frequency range 10-3000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 3.0 Amps and voltage is 50 Vdc.
$165.00

 Buy Now 

SB23A2 Bias Tee 4 Amps 950-1750 Mhz 25

SB23A2 Bias Tee 4 Amps 950-1750 Mhz

Bias Tee covering frequency range 950-1750 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 4.0 Amps and voltage is 100 Vdc.
$185.00

 Buy Now 

SB10A2 Bias Tee 0.1-6 Ghz 6

SB10A2 Bias Tee 0.1-6 Ghz

Bias Tee covering frequency range 100-6000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 0.5 Amps and voltage is 50 Vdc.
$175.00

 Buy Now 

SB18D3 Bias Tee High Power 10 Watts 8 Ghz 2

SB18D3 Bias Tee High Power 10 Watts 8 Ghz

Wide band Bias Tee covering frequency range 0.01-8 Ghz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 4.0 Amps and voltage is 100 Vdc.
$495.00

 Buy Now 

SB18D3D Bias Tee High Power 10 Watts 8 Ghz 4

SB18D3D Bias Tee High Power 10 Watts 8 Ghz

Wide band Bias Tee covering frequency range 0.01-8 Ghz. Connectors RFin port SMA female, RFout port SMA female and DC port DC Pin and Ground post. Handling current is 4.0 Amps and voltage is 100 Vdc.
$495.00

 Buy Now 

SB22A2D Bias Tee 10-3000 Mhz 7

SB22A2D Bias Tee 10-3000 Mhz

Bias Tee covering frequency range 10-3000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC=DC pin and ground. Handling current is 3.0 Amps and voltage is 50 Vdc.
$165.00

 Buy Now 

SB10D2 Bias Tee 0.1-6 Ghz 5

SB10D2 Bias Tee 0.1-6 Ghz

Bias Tee covering frequency range 100-6000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 0.5 Amps and voltage is 50 Vdc.
$175.00

 Buy Now 

SB11D2 Bias Tee 0.3-18 Ghz 13

SB11D2 Bias Tee 0.3-18 Ghz

Bias Tee covering frequency range 300-18000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 0.5 Amps and voltage is 50 Vdc.
$265.00

 Buy Now 

SB12D2 Bias Tee 100 Khz-12.4 Ghz 8

SB12D2 Bias Tee 100 Khz-12.4 Ghz

Bias Tee covering frequency range 100 Khz-12400 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 0.5 Amps and voltage is 50 Vdc.
$285.00

 Buy Now 

SB13D2 Bias Tee 100 Khz-18 Ghz 15

SB13D2 Bias Tee 100 Khz-18 Ghz

Bias Tee covering frequency range 100 Khz-18000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port SMA female. Handling current is 0.5 Amps and voltage is 50 Vdc.
$315.00

 Buy Now 

SB10D2D Bias Tee 0.1-6 Ghz 3

SB10D2D Bias Tee 0.1-6 Ghz

Bias Tee covering frequency range 100-6000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port are dc pin and ground. Handling current is 0.5 Amps and voltage is 50 Vdc.
$175.00

 Buy Now 

SB16D2D Bias Tee 0.3-6 Ghz 5

SB16D2D Bias Tee 0.3-6 Ghz

Bias Tee covering frequency range 300-6000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port is DC pins. Handling current is 0.5 Amps and voltage is 50 Vdc.
$185.00

 Buy Now 

SB11D2D Bias Tee 0.3-18 Ghz 12

SB11D2D Bias Tee 0.3-18 Ghz

Bias Tee covering frequency range 300-18000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port are dc pin and ground. Handling current is 0.5 Amps and voltage is 50 Vdc.
$265.00

 Buy Now 

SB17D2D Bias Tee High Current 5 Mhz-12.4 Ghz 4

SB17D2D Bias Tee High Current 5 Mhz-12.4 Ghz

Bias Tee covering frequency range 5 Mhz-12.4 Ghz. Connectors RFin port SMA female, RFout port SMA female and DC port are dc pin and ground. Handling current is 1.5 Amps and voltage is 25 Vdc.
$395.00

 Buy Now 

SB12D2D Bias Tee 100 Khz-12.4 Ghz 11

SB12D2D Bias Tee 100 Khz-12.4 Ghz

Bias Tee covering frequency range 100 Khz-12400 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port are dc pin and ground. Handling current is 0.5 Amps and voltage is 50 Vdc.
$285.00

 Buy Now 

SB13D2D Bias Tee 100 Khz-18 Ghz 19

SB13D2D Bias Tee 100 Khz-18 Ghz

Bias Tee covering frequency range 100 Khz-18000 Mhz. Connectors RFin port SMA female, RFout port SMA female and DC port are dc pin and ground. Handling current is 0.5 Amps and voltage is 50 Vdc.
$315.00

 Buy Now 

SB14D2 Bias Tee 30 Khz-27 Ghz 7

SB14D2 Bias Tee 30 Khz-27 Ghz

Bias Tee covering frequency range 30 Khz-27000 Mhz. Connectors RFin port 2.92mm female, RFout port 2.92mm female and DC port SMA female. Handling current is 0.75 Amps and voltage is 25 Vdc.
$447.00

 Buy Now 

SB15D2 Bias Tee 30 Khz-40 Ghz 13

SB15D2 Bias Tee 30 Khz-40 Ghz

Bias Tee covering frequency range 30 Khz-40000 Mhz. Connectors RFin port 2.92mm female, RFout port 2.92mm female and DC port SMA female. Handling current is 0.75 Amps and voltage is 25 Vdc.
$585.00

 Buy Now 

SB14D2D Bias Tee 30 Khz-27 Ghz 11

SB14D2D Bias Tee 30 Khz-27 Ghz

Bias Tee covering frequency range 30 Khz-27000 Mhz. Connectors RFin port 2.92mm female, RFout port 2.92mm female and DC port are dc pin and ground. Handling current is 0.75 Amps and voltage is 25 Vdc.
$447.00

 Buy Now 

SB15D2D Bias Tee 30 Khz-40 Ghz 6

SB15D2D Bias Tee 30 Khz-40 Ghz

Bias Tee covering frequency range 30 Khz-40000 Mhz. Connectors RFin port 2.92mm female, RFout port 2.92mm female and DC port are dc pin and ground. Handling current is 0.75 Amps and voltage is 25 Vdc.
$585.00

 Buy Now 

SB25A5 Bias Tee 30 Khz-65 Ghz 1

SB25A5 Bias Tee 30 Khz-65 Ghz

Ultra wide-Band Bias Tee covering frequency range 30 Khz-65 Ghz. Connectors RFin port 1.85mm female, RFout port 1.85mm female and DC port SMA female. Handling current is 0.50 Amps and voltage is 25...
$1,395.00

 Buy Now 

SB26A5 Bias Tee 30 Khz-85 Ghz 9

SB26A5 Bias Tee 30 Khz-85 Ghz

Ultra wide-Band Bias Tee covering frequency range 30 Khz-85 Ghz. Connectors RFin port 1.85mm female, RFout port 1.85mm female and DC port SMA female. Handling current is 0.50 Amps and voltage is 25...
$1,775.00

 Buy Now 

SB25A5D Bias Tee 30 Khz-65 Ghz 5

SB25A5D Bias Tee 30 Khz-65 Ghz

Ultra Wide-Band Bias Tee covering frequency range 30 Khz-65 Ghz. Connectors RFin port 1.85mm female, RFout port 1.85mm female and DC port DC pin with ground. Handling current is 0.50 Amps and voltage...
$1,395.00

 Buy Now 

SB26A5D Bias Tee 30 Khz-85 Ghz 5

SB26A5D Bias Tee 30 Khz-85 Ghz

Ultra Wide-Band Bias Tee covering frequency range 30 Khz-85 Ghz. Connectors RFin port 1.85mm female, RFout port 1.85mm female and DC port DC pin with ground. Handling current is 0.50 Amps and voltage...
$1,775.00

 Buy Now