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SB-HLDC12-1218 DOCSIS 3.1 Hardline Directional Couplers 12dB

Specifications and Documentation

DOCSIS PRODUCT LINE (PDF CLICK HERE)

FEATURES:

• 6 kV surge protection
• 15A current carrying capability of splitters and directional couplers and 20A input rating of power inserters allows network powering of cable telephony services
• AC bypass coil provides superior hum modulation performance
• Housing design permits aerial or pedestal mounting
• Power passing/blocking jumpers for increased installations flexibility
• Interchangeability of faceplates for all directional couplers and splitters simplifies changes and reduces costs
• Durable powered-paint coating for superior environmental protection
• Compliant to 25A and 2-hour, 149°F (65°C) power soak rated
• RFI gasket
• Printed circuit board
• Rotational seizure mechanism for easy installation
• 360˚ aluminum alloy housing

SPECIFICATIONS:

Insertion Loss: (TYP/MAX)

5 MHz: .9 / 1.1dB
10 MHz: .8 / 1.1dB
40 MHz: 
.8 / 1.1dB
85 MHz: 
.9 / 1.1dB
100 MHz: .9/ 1.1dB
200 MHz: 
1.0 / 1.1dB
550 MHz: 
.9 / 1.1dB
750 MHz: 
1.1 / 1.5dB
870 MHz:
 1.2 / 1.7dB
1000 MHz: 
1.5 / 1.9dB
1218 MHz: 
2.1 / 2.2dB
1250 MHz: 
2.2 / 2.3dB
 
Tap Loss: (dB)

5 MHz:
 12.3dB
10 MHz: 
12.3dB
40 MHz:  
12.3dB
85 MHz: 12.3dB
100 MHz: 
12.3dB
200 MHz: 
12.3dB
550 MHz: 
12.3dB
750 MHz: 
12.3dB
870 MHz: 
12.3dB
1000 MHz: 
12.3dB
1218 MHz: 
12.3dB
1250 MHz: 
12.3dB

Return Loss:  (dB/Min)

5-40 MHz: 15dB
41-400 MHz: 18dB
401-750 MHz: 18dB
750-870 MHz: 18dB
871-1000 MHz: 17dB
1001-1250 MHz: 16dB

Isolation: (dB/Min) 

5-40 MHz: 20dB
41-400 MHz: 23dB
401-750 MHz: 23dB
750-870 MHz: 23dB
871-1000 MHz: 20dB
1001-1250 MHz: 20dB

Flatness (+dB)

5-1250MHz: 0.6dB

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