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RBP-440+ - Mini-Circuits

Description: Signal Conditioning BANDPASS FLTR / SURF MT / RoHS

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RBP-440+ - Mini-Circuits - PCB symbol
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PCB Footprints
RBP-440+ - Mini-Circuits PCB footprint - Other - Other - GP731 _2022
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3D Models
RBP-440+ - Mini-Circuits - 3D model - Other - GP731 _2022
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RBP-440+ Details

  • Manufacturer Part Number:

    RBP-440+

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    6.49

  • Attenuation Frequency-Max:

    850 MHz

  • Attenuation Frequency-Min:

    650 MHz

  • Attenuation@Freq-Max:

    30 dB

  • Attenuation@Freq-Min:

    20 dB

  • Average Input Power:

    0.5 W

  • Center or Cutoff Frequency (fo/fc):

    440 MHz

  • Filter Type:

    BAND PASS FILTER

  • Height:

    2.54 mm

  • Input Impedance:

    50 OHM

  • Insertion Loss-Max:

    3 dB

  • Length:

    8.89 mm

  • Mounting Type:

    SURFACE MOUNT

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Impedance:

    50 OHM Ω

  • VSWR:

    2

  • Width:

    8.89 mm

RBP-440+ Frequently Asked Questions (FAQs)

  • Mini-Circuits recommends a 4-layer PCB with a solid ground plane on the bottom layer, and a microstrip topology for the RF traces. A via-stitched ground plane around the device is also recommended to reduce radiation and improve isolation.
  • The biasing circuit should be designed to provide a stable voltage supply to the device, with a low impedance path to ground. A resistor-capacitor (RC) filter can be used to decouple the bias voltage from the RF signal, and a ferrite bead can be added to filter out high-frequency noise.
  • The RBP-440+ can handle up to 1W of input power, but it's recommended to derate the power handling to 0.5W or less to ensure reliable operation and minimize the risk of damage.
  • Common issues with the RBP-440+ can be troubleshooted by checking the PCB layout and assembly, ensuring proper biasing and power supply, and verifying the input and output impedance matching. A spectrum analyzer or network analyzer can be used to measure the device's performance and identify the root cause of the issue.
  • The RBP-440+ is a commercial-grade device and may not meet the requirements for high-reliability or space applications. Mini-Circuits offers other products that are specifically designed and qualified for these applications, such as the RBP-440S+ or the RBP-440M+.

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RBP-440+ Overview

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About Mini-Circuits

Mini-Circuits is a global leader in the design, manufacturing, and distribution of RF and microwave components and systems. The company's product portfolio includes a vast array of components such as amplifiers, mixers, splitters, couplers, filters, switches, and attenuators, among others. These components cover frequency ranges from DC to 65 GHz and beyond, serving applications in wireless communication, satellite communication, radar systems, test and measurement equipment, medical devices, and more.

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