Device Overview

General Description

Detector WR-28 Marki Microwave Ka-band Detectors, operating from 26.5-40 GHz, are built with high quality materials and by experienced high precision assemblers. These detectors utilize a very sensitive Low-Barrier Schottky Diode.

Photo of DET-28PP00WG

Features

  • Greater than 1800mV/mW sensitivity
  • Less than 3dB variation over band
  • Compact and lightweight

Applications

  • Radar
  • Frequency Counters
  • Communication Systems
  • Power Monitoring

Functional Block Diagram

Block Diagram

Part Ordering Options

Part NumberDescriptionPackageGreen StatusProduct LifecycleExport Classification
DET-28PP00WGDetector WR-28 (Ka-Band)WR-28

REACH

RoHS

ReleasedEAR99

Table Of Contents

Revision History

Revision CodeRevision DateComment
-2024-05-01Initial Release

Rev: - | Copyright © 2024 Marki Microwave LLC.

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Specifications

Absolute Maximum Ratings

Permanent damage may occur if any of these limits are exceeded.

ParameterMaximum RatingUnit
Maximum Operating Temperature 70°C
Maximum Storage Temperature 100°C
Minimum Operating Temperature -20°C
Minimum Storage Temperature -55°C
RF Input Power 17dBm

Rev: - | Copyright © 2024 Marki Microwave LLC.

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Electrical Specifications

ParameterTest ConditionsMinimum
Frequency
(GHz)
Maximum
Frequency
(GHz)
MinTypMaxUnit
Amplitude Flatness -26.5 40--1.5dB
Input Power for Linear Operation -26.5 40-35-10dBm
Operating Input Power Range -26.5 40-40-15dBm
Sensitivity -26.5 401800--mV/mW

Rev: - | Copyright © 2024 Marki Microwave LLC.

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Typical Performance

Sensitivity graph for DET-28PP00WG

Rev: - | Copyright © 2024 Marki Microwave LLC.

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Mechanical Data

Outline Drawing

Download : Outline 2D Drawing Outline 3D STP

Outline Drawing

Rev: - | Copyright © 2024 Marki Microwave LLC.

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