Crane Aerospace & Electronics Power Dividers, Combiners, Hybrids QHDZ-2H-0.45G

Description
Package Type | Surface Mount NxM | 2 x 2 Coupling (dB) | -3 Frequency Min (MHz) | 350 Frequency Max (MHz) | 525 CW Power (W) | 125 Insertion Loss (dB) Max | 0.3 Amplitude Balance (dB) Max | ±0.3 Phase Balance (Deg) Max | 90±3 Isolation (dB) Min | 25 Environmental Screening | Catalogue, Mil-screened
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Description
Package Type | Surface Mount NxM | 2 x 2 Coupling (dB) | -3 Frequency Min (MHz) | 350 Frequency Max (MHz) | 525 CW Power (W) | 125 Insertion Loss (dB) Max | 0.3 Amplitude Balance (dB) Max | ±0.3 Phase Balance (Deg) Max | 90±3 Isolation (dB) Min | 25 Environmental Screening | Catalogue, Mil-screened
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Datasheet
Datasheet Summary
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The QHDZ-2H-0.45G is a surface-mount quad hybrid divider/combiner designed for 350 to 525 MHz operation, providing 3 dB 90° coupling with low insertion loss and high isolation. It offers a maximum insertion loss of 0.30 dB, minimum isolation of 25 dB, maximum VSWR of 1.15:1, amplitude balance of ±0.30 dB, and phase balance of 90 ± 3°. The device handles up to 125 watts input power and operates from -55 to +95°C. Its physical dimensions are 32.00 mm by 16.00 mm with a height of 2.03 mm, and it requires a ground plane connection for optimal performance.

Datasheet Summary
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The QHDZ-2H-0.45G is a surface-mount quad hybrid divider/combiner designed for 350 to 525 MHz operation, providing 3 dB 90° coupling with low insertion loss and high isolation. It offers a maximum insertion loss of 0.30 dB, minimum isolation of 25 dB, maximum VSWR of 1.15:1, amplitude balance of ±0.30 dB, and phase balance of 90 ± 3°. The device handles up to 125 watts input power and operates from -55 to +95°C. Its physical dimensions are 32.00 mm by 16.00 mm with a height of 2.03 mm, and it requires a ground plane connection for optimal performance.

Suppliers

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Product
Description
Supplier Links
Power Dividers, Combiners, Hybrids - QHDZ-2H-0.45G - Crane Aerospace & Electronics
Lynnwood, WA, United States
Power Dividers, Combiners, Hybrids
QHDZ-2H-0.45G
Power Dividers, Combiners, Hybrids QHDZ-2H-0.45G
Package Type | Surface Mount NxM | 2 x 2 Coupling (dB) | -3 Frequency Min (MHz) | 350 Frequency Max (MHz) | 525 CW Power (W) | 125 Insertion Loss (dB) Max | 0.3 Amplitude Balance (dB) Max | ±0.3 Phase Balance (Deg) Max | 90±3 Isolation (dB) Min | 25 Environmental Screening | Catalogue, Mil-screened
  • Package Type | Surface Mount
  • NxM | 2 x 2
  • Coupling (dB) | -3
  • Frequency Min (MHz) | 350
  • Frequency Max (MHz) | 525
  • CW Power (W) | 125
  • Insertion Loss (dB) Max | 0.3
  • Amplitude Balance (dB) Max | ±0.3
  • Phase Balance (Deg) Max | 90±3
  • Isolation (dB) Min | 25
  • Environmental Screening | Catalogue, Mil-screened
Supplier's Site Datasheet

Technical Specifications

  Crane Aerospace & Electronics
Product Category RF Power Dividers and RF Power Combiners
Product Number QHDZ-2H-0.45G
Product Name Power Dividers, Combiners, Hybrids
Package Type / Form Factor Surface Mount; Surface Mount
Frequency 350.00 to 525.00 MHz
Insertion Loss 0.30 dB
Power 125.00 watts
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