Item listed is a preowned Blonder Tongue Laboratories INC HPC-8 headend passive combiner tested and in great conditioncomes as displayed in photos.

features from website: The HPC-8 is a passive RF combiner, with a range of 5-1000 MHz, designed for use in a headend to combine the output of 8 single-channel devices such as modulators and processors.

All HPC models feature a compact design, high isolation between ports, low net combining loss, and RFI shielding for minimized egress/ingress interference. A front-panel -20 dB test port (75-ohm “F” type connector) allows testing of the unit’s output without interrupting the service. This unit is 8″ deep.