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SMD Package
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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.
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Part No.Description
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** **** * **
Directional Coupler Center Frequency(MHz) Seires Coupling Value
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DC
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0275=30-520
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50=50dB
36=36dB
20=20dB
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0510=20-1000
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W＝Wideband
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1500=500-2700
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Specifications
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Direction Coupler(Wideband)
High Power Bi-directional coupler and DUAL directional coupler
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Insertion Loss
(dB)
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Mean
Coupling
(dB)
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Directivity
(dB)
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Return
(dB)
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100~500
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300
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38.1×25.4
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0.25
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40±1.0
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18.5
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19
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DC0600W40
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200~1000
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300
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38.1×25.4
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0.35
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40±1.0
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20
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19
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475~620
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600
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18.5×17.4
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0.2
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40±2.0
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15
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19
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DC1650W20
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800~2500
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150
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25.4×12.7
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0.25
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20±1.5
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20
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19
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1000~2000
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200
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14.22×8.89
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0.2
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20±1.0
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20
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19
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2000~4000
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100
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14.22×8.89
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0.25
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20±1.0
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20
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17.5
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2000~6000
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100
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14.22×5.08
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0.40
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10.5±2.5
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18
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17.7
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2000~6000
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100
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14.22×5.08
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0.25
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20±1.0
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16
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17.7
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2500~6000
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100
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14.22×8.89
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0.25
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20±2.0
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15
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15
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DC4255W10
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2500~6000
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100
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25.41×8.89
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0.4
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20±0.5
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15
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16.5
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Return to Directional Coupler
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