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Copyright © 2020 Marki Microwave, Inc. | Rev. B

LEAD-FREE / RoHS-COMPLIANT

HIGH POWER BIAS TEE

BTN1-0050

Features

 Broadband: 500 kHz to 50 GHz

 Low Insertion Loss

 High Power

 Non-Resonant

 Compact Size

Parameter

Frequency Range

Min

Typ

Max

Insertion Loss (dB)

4 MHz-50 GHz

1.5

2.5

500 kHz-4 MHz

2

DC Port Isolation (dB)

500 kHz -1 GHz

50

1-50 GHz

30

Return Loss (dB)

500 kHz-50 GHz

13

RF Power (W)

5

DC Current (A)

1

DC Voltage (V)

50

DC Resistance (Ω)

0.5

Inductance (uH)

22

Capacitance (nF)

100

Weight (g)

10

10



bt



out

2

–



in

BTN10050

[5.0]

.20

[1.70]

[5.97]

Ø.067 Thru

.235

[11.94]

.470

4 PL

[1.27]

.050

.370

[9.40]

[11.94]

.470

[9.9]

.39

[5.08]

.200

[3.43]

.135

D/C

[MM]

INCH

PROJECTION

XXX=±.005

XX=±.02

The BTN1-0050 is constructed using a custom-made, resonance-free conical inductor

to achieve extremely broadband performance. By minimizing the overall inductor size

and using proprietary packaging techniques, the BTN1-0050 is a superior option in

terms of performance, reliability and ease-of-use when compared to cumbersome

user-designed bias tees employing off-the-shelf conical inductors. The extremely low

cutoff and resonance free operation makes the BTN1-0050 suitable for biasing

amplifiers, lasers, and modulators driven with high frequency data patterns.