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LRPQ-70J - Mini-Circuits

Description: 65 MHz - 75 MHz RF/MICROWAVE COMBINER, 0.5 dB INSERTION LOSS

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Symbol
LRPQ-70J - Mini-Circuits - PCB symbol
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PCB Footprints
LRPQ-70J - Mini-Circuits PCB footprint - Other - Other - LRPQ-70J-2
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3D Models
LRPQ-70J - Mini-Circuits - 3D model - Other - LRPQ-70J-2
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LRPQ-70J Details

  • Manufacturer Part Number:

    LRPQ-70J

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • ECCN Code:

    EAR99

  • Manufacturer:

    Mini-Circuits

  • YTEOL:

    0

  • Additional Feature:

    ISOLATION-MIN (DB):20

  • Characteristic Impedance:

    50 Ω

  • Construction:

    COMPONENT

  • Input Power-Max (CW):

    30 dBm

  • Insertion Loss-Max:

    0.5 dB

  • JESD-609 Code:

    e0

  • Operating Frequency-Max:

    75 MHz

  • Operating Frequency-Min:

    65 MHz

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • RF/Microwave Device Type:

    90 DEGREE HYBRID COUPLER

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • VSWR-Max:

    1.12

LRPQ-70J Frequently Asked Questions (FAQs)

  • Mini-Circuits provides a recommended PCB layout and footprint in their application notes, which can be found on their website. It's essential to follow these guidelines to ensure optimal performance and minimize parasitic effects.
  • Impedance matching can be achieved using a combination of series and shunt resistors, capacitors, and inductors. Mini-Circuits provides a impedance matching calculator on their website, which can help you determine the required components for optimal matching.
  • While the datasheet specifies a maximum input power of +20 dBm, the actual power handling of the LRPQ-70J depends on the operating frequency, temperature, and other factors. As a general rule, it's recommended to derate the power handling by 3-5 dB to ensure reliable operation.
  • Yes, the LRPQ-70J is designed to meet the requirements of high-reliability and space-constrained applications. However, it's essential to follow Mini-Circuits' recommended assembly and testing procedures to ensure the device meets the required specifications.
  • Common issues with the LRPQ-70J can often be attributed to improper PCB layout, impedance mismatch, or component damage. Mini-Circuits provides a troubleshooting guide on their website, which can help you identify and resolve common issues.

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LRPQ-70J Overview

Use the download button to access the LRPQ-70J schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LRPQ-, or try a keyword search, such as RF/Microwave Couplers

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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