Document No: XCCT818
CCT818 ANTIhum.com 8 Channel RF Modulator
Email: [email protected]
Last Updated: 14/08/2012
Adjusting Audio/Video Frequency Channels
Connect the F Connector to the aerial cable
1. On the front panel you will see
trimmers for audio and video. Use a
small screwdriver to obtain best video
and audio for each individual channel.
2. On the rear of the modulator you will see a blue
RF ADJ control and the F connector for RF out.
Use the RF adjuster to lower or increase RF gain.
This will affect all channels.
1. Remove 13mm of the outer brown/black sheath of the co-
ax cable by cutting through the sheathing with a sharp knife.
Take care not to cut through the cable braiding below, which
will be exposed when you remove the outer sheath.
See photo. Push back the inner braid over the outer brown
sheath of the cable, as shown.
2. Using a sharp knife cut through the insulation of the cable
that protects the inner core to expose approximately 10mm of
the inner cable core
3. Screw an F Connector on to the end of the cable so that
the connector’s threads tighten around the outer braids. The
solid copper conductor may protrude from the end of the F
Connector, if so, using a pair of side cutters, trim this flush with
the end of the F Connector. Make sure that the center core of
the cable is aligned with the middle pin socket of the F socket,
insert the connector and tighten using the end screw nut.
