Icom IC-F11

iii
this radio by the manufacturer or an antenna specifically authorized
by the manufacturer for use with this radio.
• DO NOT transmit for more than 50% of total radio use time (
“ 50%
duty cycle”). Transmitting more than 50% of the time can cause
FCC RF exposure compliance requirements to be exceeded. The
radio is transmitting when the “TX indicator” lights red. You can
cause the radio to transmit by pressing the “PTT” switch.
• ALWAYS use Icom authorized accessories (antennas, batteries,
belt clips, speaker/mics, etc). Use of unauthorized accessories can
cause the FCC RF exposure compliance requirements to be ex-
ceeded.
• ALWAYS keep the antenna at least 2.5 cm (1 inch) away from the
body when transmitting and only use the Icom belt-clips, listed in p. 22,
when attaching the radio to your belt, etc., to ensure FCC RF ex-
posure compliance requirements are not exceeded. To provide the
recipients of your transmission the best sound quality, hold the an-
tenna at least 5 cm (2 inches) from mouth, and slightly off to one
side.
The information listed above provides the user with the information
needed to make him or her aware of RF exposure, and what to do to
assure that this radio operates within the FCC RF exposure limits of this
radio.
Electromagnetic Interference/Compatibility
During transmissions, your Icom radio generates RF energy that
can possibly cause interference with other devices or systems. To
avoid such interference, turn off the radio in areas where signs are
posted to do so. DO NOT operate the transmitter in areas that are
sensitive to electromagnetic radiation such as hospitals, aircraft,
and blasting sites.
Your Icom radio generates RF electromagnetic
energy during transmit mode. This radio is de-
signed for and classified as “Occupational Use
Only”, meaning it must be used only during the
course of employment by individuals aware of the
hazards, and the ways to minimize such hazards.
This radio is NOT intended for use by the “General Popula-
tion” in an uncontrolled environment.
This radio has been tested and complies with the FCC RF expo-
sure limits for “Occupational Use Only.” In addition, your Icom radio
complies with the following Standards and Guidelines with regard to
RF energy and electromagnetic energy levels and evaluation of
such levels for exposure to humans:
• FCC OET Bulletin 65 Edition 97-01 Supplement C, Evaluating
Compliance with FCC Guidelines for Human Exposure to Radio
Frequency Electromagnetic Fields.
• American National Standards Institute (C95.1 – 1992), IEEE Stan-
dard for Safety Levels with Respect to Human Exposure to Radio
Frequency Electromagnetic Fields, 3 kHz to 300 GHz.
• American National Standards Institute (C95.3 – 1992), IEEE Rec-
ommended Practice for the Measurement of Potentially Hazardous
Electromagnetic Fields – RF and Microwave.
To ensure that your exposure to RF electromag-
netic energy is within the FCC allowable limits for
occupational use, always adhere to the following
guidelines:
• DO NOT operate the radio without a proper antenna attached, as
this may damage the radio and may also cause you to exceed FCC
RF exposure limits. A proper antenna is the antenna supplied with
WARNING
CAUTION
SAFETY TRAINING INFORMATION

Icom IC-F11 Specifications

General

Brand	Icom
Model	IC-F11
Category	Transceiver
Language	English

Summary

SAFETY TRAINING INFORMATION

Occupational Use Only Classification

Radio classified for occupational use, emphasizing awareness of hazards and minimization.

FCC RF Exposure Compliance Standards

Details compliance with FCC RF exposure limits for occupational use and relevant standards.

RF Exposure Minimization Guidelines

Guidelines to ensure RF exposure stays within FCC allowable limits for occupational use.

Electromagnetic Interference and Compatibility

Addresses potential RF interference from the radio and advises avoiding sensitive areas.

PANEL DESCRIPTION

Switches, Controls, Keys, and Connectors Overview

Describes the physical interface elements including channel selector, volume, PTT, and jacks.

TXRX Indicator LED Functions

Explains the meaning of the TX/RX indicator LED states for various transmission and reception conditions.

BATTERY PACKS

Battery Pack Replacement Procedure

Step-by-step instructions on how to safely replace the battery pack.

Battery Handling and Safety Cautions

Critical safety warnings regarding battery handling, shorting, incineration, and water immersion.

Battery Recycling Information (USA)

Provides information on battery recycling options available in the United States.

Battery Charging with BC-144

Instructions for rapid charging battery packs using the optional BC-144 charger.

Spacer Combination for Charging

Details on how to correctly combine charging spacers for optimal adapter fit.

Rapid Charging with BC-121

Instructions for rapid charging up to six battery packs simultaneously with the BC-121.

Regular Charging with BC-146

Instructions for regular charging battery packs using the optional BC-146 charger.

Important Charging Notes

Key notes on initial charging, temperature range, and proper charger usage.

Battery Pack Lifespan and Replacement

Information on battery pack life expectancy and when a new pack is needed.

Optional Battery Case Usage

Instructions for using the optional battery case with AA alkaline batteries.

Battery Case Cautions

Warnings related to using alkaline batteries in the optional case, including matching and handling.

PROGRAMMABLE FUNCTIONS

Programmable Functions - General

Introduction to programmable function names and how specific switches activate them.

Key Lock Function Operation

Instructions on how to lock and unlock programmable keys to prevent accidental changes.

Priority Channel Selection

Procedure for selecting a pre-programmed priority channel on demand.

Scan Function Usage

How to use the scan function to search pre-programmed channels for signals.

HighLow Power Output Selection

Method for switching between high and low power output levels for a channel.

Monitor Audible Function

How to use the monitor function to check channel status (busy or not).

Talk Around Function

Explanation of the talk around function, changing duplex to simplex channels.

DTMF Transmission

Functionality to send pre-programmed DTMF codes for control or squelch opening.

Emergency Function Activation

Procedure to quickly send emergency ID and signals to a base station.

Memory Channel Selection (MR-CH)

Temporarily select memory channels CH1 through CH4 using specific keys.

Code Squelch Functionality

Eliminates unwanted audio using a system similar to CTCSS tone squelch.

CONVENTIONAL OPERATION

Receiving and Transmitting Procedures

Basic steps for receiving calls and transmitting messages on a selected channel.

Selective Calling Procedure

Steps involved in tone signalling and selective calling for specific station communication.

Transmitting Notes: Timers

Information on the Time-Out Timer and Penalty Timer functions affecting transmissions.

CLONING

Transceiver-to-Transceiver Cloning

Step-by-step guide for transferring programmed data between transceivers.

PC-to-Transceiver Cloning

Procedure for cloning data from a PC using the CS-F11 cloning software.

Cloning Operation Caution

Warning about potential cloning errors and data loss from imprudent operations.

OPTION

Optional Battery Packs

List and descriptions of available optional battery packs for extended use.

Optional Chargers

List and descriptions of optional desktop and multi-chargers for battery packs.

Other Optional Accessories

Overview of other optional accessories like speaker-microphones, headsets, and adapters.