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DC1900A10 fiches techniques PDF

Yantel - Directional Coupler

Numéro de référence DC1900A10
Description Directional Coupler
Fabricant Yantel 
Logo Yantel 





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DC1900A10 fiche technique
Description
The DC1900A10 is a low profile, high performance 10dB 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 175 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.
DC1900A10
Directional Coupler
Rev A0
Orientation Marker
Part No.
GND
Signal Pad
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
Electrical Specifications
Frequency Coupling
MHz
1700 - 2000
dB
10±0.40
Directivity
dB Min
20
VSWR
Max : 1
1.20
Insertion
Loss
dB Max
0.15
Power
Avg. CW Watts
175
Operating
Temp.
ºC
-55 to +95
Notes:
1. All the above data are based on specified demo board.
2. Insertion loss:Thru board loss has been removed.
TOP VIEW
SIDE VIEW
BOTTOM VIEW
Pin 1
Pin 2
Pin 2
Pin 1
YANTEL
DC1900A10
XXXX
Pin 4
Pin 3
Notes: 1. All dimensions show in millimeters
2. RoHS Compliant in accordance with EU Directive(2002/95/EC)
3. Dimension tolerance: ±0.20
Pin 3
Pin 4
Yantel Corporation
Add 3F, Building 3, Southern District 2 of Zhongguan Honghualing Industrial Park, Xili, 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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