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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
概要

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 で 500mA の電流容量
  • 低挿入損失と低 SWR
規格

 

形名 K252 V252
周波数範囲 3dB BW 100MHz~40GHz 100MHz~65GHz
挿入損失 <2.5dB (代表値) <3.7dB (代表値)
リターンロス 11dB 10dB~60GHz
8dB~65GHz
最大直流電流 500mA 500mA
最大直流電圧 50VDC 50VDC
最大 RF パワー 1W 1W
コネクタ RF 入力: K (m)
RF 出力: K (f)
バイアス: SMC (m)
センス: SMC (m)
RF 入力: V (m)
RF 出力: V (f)
バイアス: SMC (m)
センス: SMC (m)
インダクタンス バイアス: 6µH
センス: 8µH
バイアス: 6µH
センス: 8µH
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