Device Overview

General Description

The EVB-MQH-1840 is a connectorized evaluation board for the MQH-1840CSP3 MMIC 18 - 40 GHz 90° Hybrid Coupler.

Features

  • Designed for K/Ka-band applications
  • Excellent amplitude and phase balance
  • High isolation
  • Low insertion loss

Applications

N/A

Functional Block Diagram

Block Diagram

Part Ordering Options

Part NumberDescriptionPackageGreen StatusProduct LifecycleExport Classification
MQH-1840CSP3MMIC 18 - 40 GHz 90° Hybrid CouplerCSP3

RoHS

REACH

ReleasedEAR99
EVB-MQH-1840Evaluation Board, 18 - 40 GHz MMIC 90° Hybrid CouplerEVB

RoHS

REACH

ReleasedEAR99

Table Of Contents

Revision History

Revision CodeRevision DateComment
-2026-04-16Initial Release

Rev: - | Copyright © 2026 Marki Microwave LLC.

2

Mechanical Data

Outline Drawing

Download : Outline 2D Drawing

Outline Drawing

Rev: - | Copyright © 2026 Marki Microwave LLC.

3

Evaluation Board - Outline Drawing

Outline Drawing

Rev: - | Copyright © 2026 Marki Microwave LLC.

4