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DC1900A20 fiches techniques PDF

Yantel - Directional Coupler

Numéro de référence DC1900A20
Description Directional Coupler
Fabricant Yantel 
Logo Yantel 





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DC1900A20 fiche technique
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.
Signal Pad
GND
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 Watts
150
Operating
Temp.
ºC
-55 to +95
Note:
1. All above test data resulting from specify demo board.
2. Insertion loss has removed the thru board loss.
SIDE VIEW
BOTTOM VIEW
Pin 2
Pin 2
Pin 1
YANTEL
DC1900A20
XXXX
Pin 4
Pin 3
Pin 3
Pin 4
Yantel Corporation
Add Floor 2, Building 2, Gaofa Technology Park, Longjing, Nanshan, Shenzhen, China
Tel 86-755-8355-1886 Fax 86-755-8355-2533
For detailed performance specs & shopping online see Yantel web site : www.yantel-corp.com

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