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CATV COUPLER(F-TYPE)

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CATV COUPLER(F-TYPE).  
                                                                          
■ APPLICATION
 • This device can be used to diverge the broadband transmitted signals in CATV transmission system
    to required signal per each level by not giving much influence to branch line. There are 1, 2, 4, 8 diverger.
 
■ FEATURE
 • It guarantees the broadband characteristic in 5.75~1,000MHz of range.
 • The diecast case a nd directive F-connector design shields the RFI and EMI effectively.
 • The tinning of diecase case is durable. 
 • It was designed as an insulator to use both of 5C and 7C cable.
 
■ SPECIFICATION
  8dB 11dB 14dB 17dB 20dB 23dB 26dB 29dB 32dB 35dB
Frequency Range(MHz) 5.75 ~ 864
Insertion Loss
(dB max)
 LCC-771F 3.2 2.3 1.7 1.5 1.3 1.3 1.2 1.2 1.2 -
LCC-772F 4.6 3.0 2.0 1.6 1.3 1.3 1.2 1.2 1.2 -
LCC-774F - 4.6 3.0 2.0 1.6 1.3 1.3 1.2 1.2 1.2
Isolation
Out-Tap
(dB min)
 LCC-771F 22 24 27 28 31 34 36 38 40 -
LCC-772F 22 24 26 28 31 34 35 37 40 -
LCC-774F - 22 25 27 30 33 33 35 38 41
Return Loss(dB min) 15
Isolation Tap-Tap(dB min) 20
Error of Tap Value(dB max) ±1.5
Frequency Response(dB max) ±0.75
 
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