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Marki Microwave surface mount bias tees are built using our proprietary wire-wound coil technology and precise assembly processes enabling ultra-broadband resonance-free operation in a compact .150” x .220” package. BTL models offer the lowest frequency extension, 500 kHz, with the option to extend down to 5 kHz by using an external coil. Optional bypass capacitors can be added near the DC input port to filter noise on the DC line. The BT models include the bypass capacitor on the DC line and operate down to 20 MHz. Common applications include amplifier bias, diode bias and for DC level shifting.


Specifications guaranteed from -55 to +100°C, measured in a 50-Ohm system

Parameter

Frequency Range

Min

Typ

Max

Insertion Loss (dB)

500 kHz to 5 MHz 

 

1

6

5 MHz to 28 GHz

 

1

2.5

28 to 35 GHz

 

2

 

DC Current (mA)

 

 

500 kHz to 35 GHz

 

 

500

DC Resistance (Ohms)

 

<1.5

 

Capacitance (uF)

 

1

 

Inductance (uH)

 

17

 

DC Port Isolation (dB)

 

35

 

DC Voltage Maximum (V)

 

 

30

RF Power Maximum (W)

 

 

1

Download our 3D models here.
BTL-0035SMG Bias Tee Package Diagram

Model

Stock

Price


ModelPort Configuration
BTL-0035SMG-1-1
BTL-0035SMG-2-2


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