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DC1900A20 - Directional Coupler

Description

The DC1900A20 is a low profile, high performance 20dB directional coupler.

It is designed for DCS & PCS applications.

This component is suitable for feed-forward amplifier and signal sampling circuits where low insertion loss, high directivity is required.

Features

  • 1700-2000 MHz.
  • DCS & PCS.
  • Low Insertion Loss.
  • High Directivity.
  • Low VSWR.
  • Good Repeatability.
  • CTE compatible with FR4, G-10, RF-35, RO4350B and polyimide.
  • Immersion gold, prevent surface oxidation & scratch.
  • RoHS Compliant.
  • Tape & Reel Package available Mechanical Outline TOP VIEW Pin 1 Electrical Specifications Frequency Coupling MHz 1700 - 2000 dB 20±0.8 Directivity dB Min 20 VSWR Max : 1 1.15 Insertion Loss dB Max 0.15 Power Avg. CW.

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Datasheet Details

Part number DC1900A20
Manufacturer Yantel
File Size 1.50 MB
Description Directional Coupler
Datasheet download datasheet DC1900A20 Datasheet
Additional preview pages of the DC1900A20 datasheet.

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Description The DC1900A20 is a low profile, high performance 20dB directional coupler. It is designed for DCS & PCS applications. This component is suitable for feed-forward amplifier and signal sampling circuits where low insertion loss, high directivity is required. It can be used in power applications up to 150 Watts. Parts have been subjected to rigorous qualification testing and they are using materials with coefficients fo thermal expansion(CTE) compatible with common substrates such as FR4, G-10, RF-35, RO4350B and polyimide. DC1900A20 Directional Coupler Rev A0 Orientation Marker Part No.
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