Blonder-Tongue OC-12D 12-Input Passive Combiner

The OC Series are professional quality, passive output combiners. These units are designed for use in headends to combine the outputs of multiple modulators and processors. The OC Series employs radiation-proof passive components that provide excellent reliablity and performance. Five models are available for combining 8, 12, 16, 24 or 32 inputs. The OC Series features high isolation between ports and a low net combining loss from each of the broadband inputs (5 to 1000 MHz). A 20 dB test port is provided for signal monitoring without disrupting service.

Features:

• -20 dB Test Port
• High Isolation, Low Net Combining Loss
• Rack Mountable - 1 EIA (1.75") Rack Space

Specifications:

• RF
  • Number of Inputs: 12
  • Frequency Range (MHz): 5-1000
  • Flatness - Relative to Slope (dB): 0.4
  • Slope (dB): 1.5
  • Insertion Loss - Individual Port:
    • 40 to 450 MHz: 18
    • 450 to 1000 MHz (dB): 18
  • Isolation - Adjacent Ports:
    • 40 to 450 MHz (dB): 38
    • 450 to 1000 MHz (dB): 38
  • Isolation - Non-Adjacent Ports:
    • 40 to 1000 MHz (dB): 65
  • Test Port Level (dB): -20
  • Impedance - All Ports (O): 75
  • Input Return Loss:
    • 40 to 450 MHz (dB): 20
    • 450 to 1000 MHz (dB): 20
  • Output Return Loss:
  • 40 to 450 MHz (dB): 16
  • 450 to 1000 MHz (dB): 16
• Mechanical
  • Dimensions (W x H x D):
    • 19.0 x 1.75 x 15.24 in.
    • 483 x 44 x 387 mm
  • Weight: 6.95 lbs./3.18 kg
• Connectors
  • RF Input & Outputs: "F" Female
  • Test Port: "F" Female