Bias Tees

439 Bias Tees from 35 manufacturers listed on everything RF
Bias Tees from the leading manufacturers are listed below. Use the filters to narrow down on products based on your requirement. Download Datasheets, Compare products and Request Quotations. Your Inquiry will be directed to the manufacturer and their distributors who will get back to you with a quote.
Description: 100 V, 2.5 GHz, 6 GHz and 12.5 GHz Bias Tees with SMA/BNC Female Connectors
Frequency:
10 MHz to 2.5 GHz, 6 to 12 GHz
Max. Voltage:
100 V
Max Current:
2.5 A
Power:
5 W
Insertion Loss:
1 to 2 dB
Connectors:
SMA, BNC
Package Type:
Module with Connectors
Grade:
Military, Commercial, Space
Impedance:
50 Ohms
Bias Connection:
Solder
more info
Description: 3 MHz to 26.5 GHz High Power Bias Tee with SMA connectors
Frequency:
3 MHz to 26.5 GHz
Max. Voltage:
50 V
Max Current:
2 A
Power:
10 W
Insertion Loss:
1 to 2 dB
Connectors:
SMA
Package Type:
Module with Connectors
Grade:
Military, Commercial
Impedance:
50 Ohms
more info
Description: Bias Tee from 0.5 to 2.5 GHz
Frequency:
500 to 2500 MHz
Max. Voltage:
100 Volts
Max Current:
7 A
Power:
300 Watts
Insertion Loss:
0.25 to 0.50 dB
Connectors:
SMA, 4.3/10
Package Type:
Module with Connectors
Impedance:
50 Ohms
more info
Description: Coaxial Bias Tee 700 to 6000 MHz
Frequency:
700 MHz to 6 GHz
Max. Voltage:
30 V
Max Current:
1 A (max)
Power:
25 to 40 W
Insertion Loss:
0.2 to 1.2 dB
Connectors:
SMA
Package Type:
Module with Connectors
Grade:
Military, Commercial, Space
Impedance:
50 Ohms
more info
Description: SMA Jack Bias Tee (With SMA Jack for RF IN & OUT) from 10MHz to 3GHz Rated to 100mA and 50 Volts
Frequency:
10 MHz to 3 GHz
Max. Voltage:
50 V
Max Current:
100 mA
Connectors:
SMA
Package Type:
Module with Connectors
Grade:
Commercial
Bias Connection:
SMA, SMA - Female
more info
Description: 5 MHz to 2.15 GHz, Bias Tee
Frequency:
5 MHz to 2.15 GHz
Max. Voltage:
100 V
Max Current:
1 A
Power:
1 W
Insertion Loss:
0.4 dB
Connectors:
BNC, F Type, N Type
Package Type:
Module with Connectors
Grade:
Military, Commercial
Impedance:
75 Ohms
more info
Description: Broadband DC Bias Tee from 16 KHz to 18 GHz
Max. Voltage:
10 Volts
Max Current:
500 mA
Insertion Loss:
1 to 2 dB
Connectors:
SMA
Package Type:
Module with Connectors
Impedance:
50 Ohms
more info
Description: Bias Tees from 10 to 3000 MHz
Frequency:
10 MHz to 3 GHz
Max. Voltage:
50 V
Max Current:
3000 mA
Power:
30 W
Insertion Loss:
0.3 dB
Connectors:
SMA
Package Type:
Module with Connectors
Grade:
Military, Commercial, Space
Impedance:
50 Ohms
more info
Description: 30 KHz to 85 GHz, 1 W, Bias Tee with 1.85 mm Connector
Frequency:
30 KHz to 85 GHz
Max. Voltage:
25 V
Max Current:
0.5 A
Power:
1 W
Insertion Loss:
3 to 4 dB
Connectors:
1.85 mm
Package Type:
Module with Connectors
Bias Connection:
DC Pin
more info
Description: 0.5 to 18 GHz Broadband Bias Tee with SMA Connectors
Frequency:
500 MHz to 18 GHz
Max. Voltage:
50 V
Max Current:
500 mA
Power:
5 W
Insertion Loss:
1 to 1.5 dB
Connectors:
SMA
Package Type:
Module with Connectors
Grade:
Military, Commercial
Impedance:
50 Ohms
more info

Bias Tees Basics & Selection

Bias TeeBias Tees are used to provide the DC bias – Voltage and current to RF components. As can be seen in the figure, the RF signal incident at the port on the left side will be delivered to the port on the right side, whereas the DC signal at port on the upper left side will be delivered to the port at the bottom. The capacitor blocks all DC signals whereas the inductor blocks all RF signals, allowing the Bias to be set.

Bias Tee Selection

When selecting a Bias Tee it is important to know the parameters that you need to specify. Below are a list of the key parameters to look out for when selecting a bias tee:

Frequency: This is the frequency range for which the bias tee will be able to isolate RF signals from entring the DC port and the DC signals from entring the RF port.

Voltage Rating: This is the maximum bias voltage that can be applied by using this bias tee. It is also the voltage that the bias tee can handle before breaking down.

Current: This is the maximum bias current that can be applied to a circuit using this bias tee.

everything RF lists Bias Tee’s from most manufacturers. Using the parametric search tools you can narrow down on bias tees that meet your requirement. Specify the frequency, voltage, current or even the connector type – SMA, N Type etc. You will get a non-bias list of standard products from the leading manufacturers in the industry. Download Datasheets for more information or request a quotation for more information. Learn more about Bias Tees in the everything RF community.

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