Pico Digital MACOM C860 24 Channel Bi-Directional RF Headend Combiner

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4.00 LBS
Calculated at Checkout
MSRP: $249.00
— You save $74.01


The Pico Digital MACOM C860 is a professional re-broadcast grade, rack-mounted, high isolation, passive headend signal combiner available in a 24-channel configuration. This unit combines the outputs from multiple modulators and processors into a single common broadband output. The high quality directional coupler design enables high isolation between input ports, providing minimum interaction between digital and/or analog input sources. Plug-in equalizers and attenuators provide system balancing capability and a high isolation sub-band output port for return path applications further enhance the versatility of this combiner.


  • Broadband 5-1000MHzBroadcast quality specifications for unparalleled picture quality
  • Built in Return-Path Diplexer
  • Sub-band output port provides high isolation VHF/UHF ingress-free return path for CMTS and remote audio/video application
  • >18dB return loss provides reduced reflections for exceptional digital signal performance
  • Directional coupler design provides improved carrier-to-noise system performance and picture quality
  • High -50dB port to port isolation provides spurious carrier rejection and minimizes undesired channel interaction, thereby reducing picture distortion
  • Passive design allows bi-directional flexibility for two-way digital and analog requirements
  • Plug-in equalizers and attenuators (included) enable uniform gain and slope system balancing for minimum distortion
  • -20dB test port provides convenient access for headend testing and system monitoring
  • Can also be used as a rack mount splitter. 



RF Input
Frequency Range (fwd) 54-1000MHz
Frequency Range (rev) 5-42MHz
Isolation 54-1000MHz
Adjacent > 40dB
Opposing > 50dB
Return Loss -18dB
Impedance 75Ω
Test Point -20 ±3dB
RF Output 
Frequency Range
Fwd 54-1000MHz
Rev 5-42MHz
Insertion Loss
5-42MHz 1.8dB max
54-550MHz 28dB max
551-1000MHz 31dB max
5-42MHz ±0.5dB
54-550MHz ±1.0dB
551-1000MHz ±1.5dB
Return Loss -18dB
Impedance 75Ω
Test Point -20 ±3dB
Dimensions 19” (L) x 12” (D) x 1.75” (H)
Weight 3.8 lbs.
Connectors "F" type
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Warranty Information

Pico Digital Warranties the MACOM C860 24 Channel Bi-Directional RF Headend Combiner for 5 Years.
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