Directional Coupler

High Power Gold Wire Bonding
Gold Wire Bonding Package
  Descriptions
Yantel directional coupler is a low profile, low cost high performance surface mounted device. This series products are suitable for AMPS, DCS, PCS, UMTs & 3G band applications. The excellent electrical acteristics of high isolation, high directivity, low ion loss and can reach rigorous requirements of signal sampling, and feed-forward amplifiers.



Features
●Very Low Loss
●High Directivity
●Low VSWR
●Good Repeatability
●CTE compatible with FR4, G-10, RF-35, RO4350B and polyie
●Immersion gold, prevent surface oxidation & scratch
●RoHS Compliant
●Tape & Reel Package available
Applications
●Feed-forward Amplifiers
●Signal Sampling

◆Directional Coupler Processing & Reliability
◆Directional Coupler Reliability Test
 
Part No.Description
        **                 ****                  *          **       
      Directional Coupler     Center Frequency(MHz)     Seires      Coupling Value
Specifications
   
Part No.
Freq.Range
(MHz)
fL- fU
Power
(W)
Size
L×W
(mm)
Insertion Loss
(dB)
Mean
Coupling
(dB)
Directivity
(dB)
2400~2500
250
25.3×12.7
0.2
35±1.5
19.5



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