IMS2025 Exhibition Hours: Tuesday,17 June 2025 09:30-17:00Wednes

Products

KBT0070185 30 KHz – 70 GHz bias Tee

Type:KBT0070185                                                               Frequency:30 KHz – 70000 MHz

Insertion Loss:2.5dB                                                              Voltage:25V

DC Current:0.5A                                                                      VSWR: ≤2.5

Connector:1.85                                                                        Weight:40g

KBT0070185 30 KHz – 70 GHz bias Tee


Product Detail

Product Tags

Leader-mw Introduction to KBT0070185 30 KHz – 70 GHz Bias Tee

KBT0070185 30 KHz – 70 GHz Bias Tee Applications

• Wireless Communication: KBT0070185 30 KHz – 70 GHz Bias Tee is used in base stations, mobile phones and other equipment to provide DC bias for RF power amplifiers, filters and other components, and at the same time transmit RF signals.

• Radar Systems: In radar transmitters and receivers, it provides DC power for active radar components such as transceivers and antennas, and realizes the transmission of RF echo signals.

• Testing and Measurement: KBT0070185 30 KHz – 70 GHz Bias Tee is widely used in RF test instruments such as signal generators and spectrum analyzers to provide DC bias for DUTs and ensure accurate measurement of RF signals.

Leader-mw Specification

Type NO:KBT0070185

No. Parameter Minimum Typical Maximum Units
1 Frequency range

30Khz

-

70Ghz

2 Insertion Loss

-

2.5

4.0 dB Max.@ 30 KHz - 50 GHz

dB

3 Voltage:

-

-

25

V

4 DC Current

-

-

0.5

A

5 VSWR

-

1.6

2.5

-

6 Isolation

dB

7 Operating Temperature Range

-40

-

+70

˚C

8 Impedance

-

50

-

Ω

9 Connecter

RF In: 1.85 (M); RFDC Out: 1.85 (F); DC: SMA (F)

10 Finishing

Gold Plating

Leader-mw Environmental Specifications
Operational Temperature -40ºC~+70ºC
Storage Temperature -50ºC~+85ºC
Vibration 25gRMS (15 degrees 2KHz) endurance, 1 hour per axis
Humidity 100% RH at 35ºc, 95%RH at 40ºc
Shock 20G for 11msec half sine wave,3 axis both directions
Leader-mw Mechanical Specifications
Housing Copper
Connector Ternary alloy
Female Contact: gold plated beryllium bronze
Rohs compliant
Weight 40g

 

 

Outline Drawing:

All Dimensions in mm

Outline Tolerances ± 0.5(0.02)

Mounting Holes Tolerances ±0.2(0.008)

All Connectors: RF In: 1.85 (M); RFDC Out: 1.85 (F); DC: SMA (F)

70G-1
Leader-mw Test Data

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