Application Guide

DB2e, DB2
Use generic guidelines above for ease of conversion. Otherwise: 1) A hole will need to be drilled
through the reflector support to mount the combiner or 2) Use cable ties to secure the combiner to the
reflector.
DB4e, DB4
On the C2-V-REF, remove the plastic cable ties, and then remove the signal combiner and plastic dipole
holder from the reflector (two screws and nuts). Save the screws and re-use them as directed below.
Remove the upper screw that attaches the mast clamp bracket to the rear reflector assembly of the
DB4e. Reinstall one of the longer screws (removed above) through the back of the mast clamp, through
the reflector’s main support, and then place the dipole holder onto the screw. Use one of the nuts to
secure the assembly together. Attach the combiner to one of the two holes in the reflector support
near the middle of the bottom section using the other long screw and secure with a nut. Route the
coaxial cables and secure with UV-resistant cable ties (purchase locally) as shown in photo.