RDL-2000
Installation Guidelines
70-00144-01-01
Proprietary Redline Communications © 2011
Page
24
of 52
March 9, 2011
4.3.2 RF Cable Connections
Two RF jumper cables are provided with each RDL-2000 unit. The RF cables conduct
RF signals between the RDL-2000 and antenna system. Each 75 cm (29.5 in) cable is
terminated female BNC to Type-N.
Figure 11: Installation - RF Jumper Cable
4.3.3 Connections RF Cables
Apply a small amount of weatherproofing grease to weatherproof the connector threads
on each RF cable. Connect the RF cables between the RDL-2000 RF ports and the
antenna RF ports. The connectors must be finger-tight only. Using excessive force or the
incorrect tools will damage the connectors on the antenna and RDL-2000 and defeat the
connector weatherproofing features.
Outdoor Cable Assembly Weatherproofing
The TNC-type connectors on the RDL-2000 and the antenna must be weatherproofed.
This section provides a pictorial primer on correct weatherproofing procedures.
Redline does not recommend silicon seal or glue as these materials are difficult to
apply accurately, can leave gaps, and are difficult to remove. Do not use PVC tape.
4.3.4 Weatherproofing RF Connectors
The importance of proper weatherproofing can not be overstressed. Inadequate
weatherproofing can result in damage to equipment and higher maintenance costs. Both
ends of the RF cable must be weatherproofed.
The following sealing tapes are recommended for weatherproofing:
-
Scotch 2200 series of Vinyl Mastic rolls
-
Scotch 130C Linerless Rubber Splicing Tape
-
3M Scotch Super 88 Electrical Tape
These are heavy-duty weather, abrasion, and UV resistant tapes that can be purchased
at most hardware stores. Rubber mastic putty or duct sealing putty must also be used to
complete the weatherproofing. The professional installer may use his own
weatherproofing materials provided they are not silicon-based.
4Gon www.4Gon.co.uk [email protected] Tel: +44 (0)1245 808295 Fax: +44 (0)1245 808299
