Bias Tee

Two Models of BIAS Tees showing different connection types.

Bias tees with a perfect balance of RF performance and DC power handling

Auriga’s Bias Tees balance impressive RF performance with heavy-duty power handling across multiple frequency bands ranging from 100 MHz to 67 GHz. They are designed for rigorous usage without sacrificing RF performance. Only the highest-quality materials are used to minimize signal loss and enable efficient heat removal.

These highest-power bias tees include a fast-acting fuse to protect DUTs against current spikes. A DC sense port is provided for accurately measuring the incident DC voltage. Models requiring external heat sinking include pre-tapped holes for easy mounting.

Auriga high power models are also often used in Wideband modulation applications, where attention is needed to properly terminate the impedances seen at the baseband frequencies.  

Typical applications for Auriga bias tees are high power pulsed IV, pulsed load pull, wideband noise parameter extraction and pulsed s-parameter (used in compact modelling)

Focus is now introducing new 50 and 67GHz models for wideband noise and high power pulse applications.  Leveraging decades of design work on high power bias-tees these new models offer great power handling for applications like 5G which also requires broad frequency coverage and very good baseband termination to allow for wideband signals operating at >20GHz.

For more information, visit our youtube channel!

Two Models of BIAS Tees showing different connection types.
wdt_ID Model Min Freq Max Freq Frequency (GHz) Max Current (A) RF Power (W, CW) Voltage (V) Typ. Ins. Loss (dB) Housing Type Connector Type Quote
1 BT0110-50 0.1 10.0 0.1 - 10.0 3 50 100 1.8 B 2.92 mm
2 BT0118-10 0.1 18.0 0.1 - 18.0 2 10 50 1.5 B 2.92 mm
3 BT0480-50 0.4 8.0 0.4 - 8.0 2 50 50 1.2 B 2.92 mm
4 BT0730-150 0.7 3.0 0.7 - 3.0 3 150 200 1.5 D Type N
5 BT0780-100 0.7 8.0 0.7 - 8.0 3 100 50 1.5 D Type N
6 BT0780-150 0.7 8.0 0.7 - 8.0 3 150 200 1.5 D Type N
7 BT0845-50 0.8 4.5 0.8 - 4.5 4 50 50 1.0 B 2.92 mm
9 BT1018-50 1.0 18.0 1.0 - 18.0 1 50 50 2.0 B 2.92 mm
10 BT1026-1 1.0 26.5 1.0 - 26.5 2 1 150 2.2 B 2.92 mm
11 BT1026-10 1.0 26.5 1.0 - 26.5 2 10 50 2.0 B 2.92 mm

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    REQUEST A QUOTE

    Interested in our products or want more information? Send us your name and email and we’ll respond in the same day.