Install Business Band or CB Radio and Antenna

RXA0119184-UN-27JUL11

Business Band Radio Bracket — Headliner Removed To Show Location

RXA0119185-UN-27JUL11

Antenna Coaxial Cable And Business Band Radio Power/Ground plug Coiled Behind Right Rear Corner Post Cover

A - Bracket

B - Antenna Coaxial Cable

C - Business Band Radio Power/Ground Cable

CAUTION: DO NOT mount business band radio antenna to rear of cab. DO NOT route antenna cable (B) near harness for electrical system controllers or operator controls. Failure to follow these precautions could expose operator to radio frequency energy levels higher than recommended by American National Standards Institute (ANSI) and/or could cause undesirable performance of electronically controlled systems.

CAUTION: Prevent possible personal injury. Disconnect battery ground cable before any electrical repair.

IMPORTANT: (Final Tier 4 and Stage IV Engines only. To determine tractor engine type, see Record Engine Serial Number in Identification Numbers section of this Operator's Manual.) Do not disconnect battery until Selective Catalytic Reduction (SCR) system has had enough time to automatically purge system of Diesel Exhaust Fluid (DEF) . If adequate time is not allowed for system to be purged, any DEF remaining can crystallize and plug system. At temperatures below -15° C (5° F), unpurged DEF will freeze and damage system components. If equipped with a battery disconnect system, a light next to the disconnect system is illuminated while auto-purge is in progress. It shuts off when complete and safe to disconnect the battery.

If tractor is not equipped with battery disconnect switch, wait at least 4 minutes after tractor stops before disconnecting battery.

NOTE: Only tractors equipped with Business Band Radio Mounting and Wiring Option from factory have business band bracket (A) behind headliner and antenna cables behind right rear corner post cover. See your John Deere™ dealer for Business Band Radio and Antenna Installation Instructions.

Custom Installation

Custom CB or Business Band radio installation requires special tools and skills to tune antenna for lowest possible VSWR (Voltage Standing Wave Ratio). Qualified professional should be employed or consulted before attempting installation. Contact your John Deere™ dealer for recommendations. The following specifications will be useful to installer.

Specifications for Factory Installed Radio Installation Kit:

• Roof Antenna Mount: NMO type.
• Cable Specifications: Cable length is 3.6 m (11.8 ft) from antenna mount to PL-259 radio connector. RG-58/U cable has 50 ohms intrinsic impedance.
• Roof Ground Plane: Grounded large antenna counterpoise foil under green cab roof allows installation of either ¼ or ½ wave antenna.
• CB Antenna: Normal CB antenna can be attached to factory-installed NMO antenna mount through use of an appropriate adapter. Special CB antenna already equipped with NMO base may alternatively be used.