Skip to main content
K252/V252 Kelvin Bias Tee

Kelvin Bias Tee K252/V252/W252MF/W252FM

K252/V252
Bias Tee is designed for applications where both DC and RF signals are applied to the Device under Test (DUT) and precision DC measurements are required
Overview

Kelvin Connection Bias Tee is designed for applications where both DC and RF signals are applied to the Device under Test (DUT) and precision DC measurements are required.  A high resistance of the DC coil results in a voltage drop that leads to a DC Biasing voltage error in the measurements.  A Kelvin connection bias tee is used to eliminate DC Biasing errors as the sense coil allows accurate measurement of the DC Voltage applied across the DUT.  All Kelvin bias tee models are available with precision connectors. A male connector for the RF input and a female connector for the output is the standard interface for K252 and V252 bias tees. For 110 GHz bias tees, there are two options for the RF input and output. W252MF assigns a W1(m) RF input and a W1(f) output. For the W252FM, the RF input is W1(f) and the output is W1(m). A SMC connector is standard for DC Bias and Sense connections. For K and V Kelvin bias tees, RF in and output gender configurations can be ordered through the factory.

  • Broadband performance up to 110 GHz frequency coverage
  • 50V 및 500mA 전류 성능
  • 낮은 삽입 및 SWR 성능
사양

 모델

K252 

V252

 주파수 범위 3dB BW

 100MHz-40GHz

100MHz-65GHz 

 삽입 손실

 <2.5dB(통상)

 <3.7dB(통상) 

 반사 손실

11dB 

10dB-60GHz
8dB-65GHz 

 최대 DC 전류

500mA 

500mA 

 최대 DC 전압

50VDC 

50VDC 

 최대 RF 전력

1W 

1W 

 커넥터

 RF 입력: K(m)
RF 출력: K(f)
바이어스: SMC(m)
감지: SMC(m)

RF 입력: V(m)
RF 출력: V(f)
바이어스: SMC(m)
감지: SMC(m) 

 인덕턴스

바이어스: 6  µH
감지: 8 µH

바이어스: 6  µH
감지: 8 µH 

라이브러리
이미지
Confirm your country below to see local events, contact information and special offers.