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  Cyntec Develops High Directivity Coupler for Power Amplifiers Applications
  2009/04/06
 

Cyntec co., LTD. today announced the high directivity Coupler for Power Amplifiers Applications. This new coupler, which measures 1.00 mm(L) × 0.50 mm(W) × 0.4mm(T) in size (0402 SMD-type), is based on thin-film technology. The technology provides high precision and cost-effective product.

Cyntec coupler has high directivity, low loss and low profile. Cyntec can provide wide coupling-factor coupler for flexibility of design. Coupler can be used in a variety of frequency bands compatible with various types of communication systems.

 
   
  Features:  
 

High directivity, and isolation characteristics, even for low coupling couplers, to meet PA power sampling system requests

0402 miniaturized dimension, pin to pin, performance compatible to existing AVX or Murata solutions

Product line cover wide range of frequency bands and coupling coefficient for improved application

Economic cost to tailor your cost control target

The most cost effective solutions for you

 
   
 

Characteristics:

 
 

Frequency [Mhz]

P/N

Through [dB]

Coupling [dB]

Isolation [dB]

Return Loss [dB]

880 ~ 915

TDC-1005-897-J1

0.15

23.9±1

37

20

1710 ~ 1785

TDC-1005-174-T1

0.20

24.0±1

32

14

1850 ~ 1910

TDC-1005-188-T1

0.25

23.6±1

32

13

1920 ~1980

TDC-1005-195-T1

0.25

23.4±1

32

13

 
   
     
 
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