
Thank you for choosing this Icom product. 
READ ALL INSTRUCTIONS carefully and completely 
before using this product.
1-1-32  Kamiminami,  Hirano-ku, 
SAVE THESE INSTRUCTIONS— This instruction sheet 
contains basic operating instructions for the transceiver.
This instruction sheet includes some functions that 
are usable only when your dealer presets them. The 
transceiver may have other functions and operations that 
are not described in this instruction sheet. Ask your dealer 
for preset function details.
Icom is not responsible for the destruction, damage to, or 
performance of any Icom or non-Icom equipment, if the 
malfunction is because of:
 •Forcemajeure,including,butnotlimitedto,res,
earthquakes,storms,oods,lightning,othernatural
disasters, disturbances, riots, war, or radioactive 
 •The use of Icom transceivers with any equipment that is 
not manufactured or approved by Icom.
Icom and the Icom logo are registered trademarks of 
Icom Incorporated (Japan) in Japan, the United States, 
the United Kingdom, Germany, France, Spain, Russia, 
Australia, New Zealand, and/or other countries.
AMBE+2 is a trademark and property of Digital Voice 
 word mark and logos are registered 
trademarks owned by Bluetooth SIG, Inc. and any use of 
such marks by Icom Inc. is under license.
All other products or brands are registered trademarks or 
trademarks of their respective holders.
 RDANGER HIGH RF VOLTAGE! NEVER touch an 
antenna or antenna connector while transmitting. This 
could cause an electrical shock or burn.
 RDANGER! NEVER operate the transceiver near 
unshielded electrical blasting caps or in an explosive 
atmosphere. This could cause an explosion and death.
 RDANGER! NEVER place the transceiver where air bag 
deployment may be obstructed during mobile operations.
 RWARNING! NEVER connect the transceiver to an AC 
outlet.Thismayposearehazardorresultinanelectric
 RWARNING! NEVER operate the transceiver during a 
lightning storm. It may result in an electric shock, cause 
areordamagethetransceiver.Alwaysdisconnectthe
power source and antenna before a storm.
 RWARNING! NEVER let metal, wire, or other objects 
contact the transceiver inside or make incorrect contact 
with connectors on the rear panel. This could cause an 
electric shock or damage the transceiver.
 RWARNING! NEVER place the transceiver where the 
vehicle’s normal operation may be hindered or where it 
could cause bodily injury.
 RWARNING! NEVER operate the transceiver if you 
notice an abnormal odor, sound, or smoke. Immediately 
turn OFF the power and remove the DC power cable. 
Contact your Icom dealer or distributor for advice.
 RWARNING! NEVER put the transceiver in an unstable 
place where the transceiver may suddenly move or fall. 
This could cause an injury or damage the transceiver.
CAUTION: DO NOT connect the transceiver to a power 
source of more than 16 V DC such as a 24 V battery. This 
could damage the transceiver.
Personal death, serious injury or an 
Personalinjury,rehazardorelectric
CAUTION Equipment damage may occur.
If disregarded, inconvenience only. No 
riskofpersonalinjury,reorelectric
CAUTION: DO NOT cut the DC power cable between 
the DC plug and fuse holder. If an incorrect connection is 
made after cutting, the transceiver might be damaged.
CAUTION: DO NOT expose the transceiver to rain, snow 
or any liquids. They could damage the transceiver and 
CAUTION: DO NOTusethenon-speciedmicrophone.
Other microphones have dierent pin assignments and 
may damage the transceiver.
CAUTION: DO NOT use the transceiver in areas with 
temperatures below –30°C (–22°F) or above +60°C 
(+140°F), or in areas subject to direct sunlight, such as the 
CAUTION: DO NOT place or leave the transceiver in 
excessively dusty environments. This could damage the 
CAUTION: DO NOTuseharshsolventssuchasBenzine
or alcohol when cleaning. This could damage the 
equipment surfaces. If the surface becomes dusty or dirty, 
wipe it clean with a soft, dry cloth.
CAUTION: DO NOT reverse the DC power cable polarity. 
This could damage the transceiver.
NEVER place the transceiver in an insecure place to avoid 
inadvertentusebyunauthorizedpersons.
NEVER operate the transceiver without running the 
vehicle’s engine. The vehicle’s battery will quickly run out 
when the transceiver transmits while the vehicle’s engine 
BE CAREFUL! The transceiver may become hot after 
continuously transmitting for long periods of time.
The AMBE+2™ voice coding Technology embodied in this 
product is protected by intellectual property rights including 
patent rights, copyrights and trade secrets of Digital Voice 
Systems, Inc. This voice coding Technology is licensed 
solely for use within this Communications Equipment.
The user of this Technology is explicitly prohibited from 
attempting to extract, remove, decompile, reverse 
engineer, or disassemble the Object Code, or in any other 
way convert the Object Code into a human-readable form. 
#8,359,197, #7,970,606, and #6,912,495 B2.
ABOUT GPS/GLONASS RECEIVER
DO NOT install the GPS antenna near the transceiver or 
A GPS or GLONASS receiver may not work if the 
transceiver transmits or receives in the frequency ranges 
FortheIC-F5330D (Unit:MHz)
GPS Receiver GLONASS Receiver
142.850 ~ 142.860 145.275 ~ 145.945
157.135 ~ 157.145 159.805 ~ 160.540
146.845 ~ 147.110 149.745 ~ 150.790
FortheIC-F6330D (Unit:MHz)
GPS Receiver GLONASS Receiver
443.545 ~ 444.065 449.335 ~ 451.425
For the European versions:
CAUTION: DO NOT Hot surfaces.   touch 
the transceiver’s surface after continuously 
transmitting for long periods of time. The 
transceiver’s chassis radiates heat, and it 
will become hot to protect the power 
amplierunitfromoverheating.Touchingit
Hereby, Icom Inc. declares that the versions 
of IC-F5330D and IC-F6330D which have 
the “CE” symbol on the product, comply with 
the essential requirements of the Radio 
Equipment Directive, 2014/53/EU, and the 
restrictionoftheuseofcertainhazardoussubstancesin
electrical and electronic equipment Directive, 2011/65/EU. 
The full text of the EU declaration of conformity is available 
at the following Internet address:
https://www.icomjapan.com/support/
The crossed-out wheeled-bin symbol on your 
product, literature, or packaging reminds you 
that in the European Union, all electrical and 
electronic products, batteries, and 
accumulators (rechargeable batteries) must 
be taken to designated collection locations at 
the end of their working life. Do not dispose 
of these products as unsorted municipal waste. Dispose of 
them according to the laws in your area.
About E-marking: Detailed installation notes for 
Icommobiletransceiverstobettedintovehiclesare
available. Please contact your Icom dealer or distributor.
To ensure that your exposure to RF 
electromagnetic energy is within the FCC 
and IC allowable limits for occupational 
use, always adhere to the following 
 • DO NOT operate the radio without a proper antenna 
attached, as this may damage the radio and may also 
cause you to exceed FCC and IC RF exposure limits. 
A proper antenna is the antenna supplied with this 
radiobythemanufactureroranantennaspecically
authorizedbythemanufacturerforusewiththisradio.
 • transmit for more than 50% of total radio  DO NOT
use time (“50% duty cycle”). Transmitting more than 
50% of the time can cause FCC and IC RF exposure 
compliance requirements to be exceeded. The radio is 
transmitting when the status indicator lights red. You 
can cause the radio to transmit by pressing the [PTT] 
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 o 
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 
SAFETY TRAINING INFORMATION
Your Icom radio generates RF 
electromagnetic energy during transmit 
mode. This radio is designed for and 
classiedas“OccupationalUseOnly,”
meaning it must be used only during the 
course of employment by individuals 
awareofthehazards,andthewaysto
minimizesuchhazards.Thisradiois
NOT intended for use by the “General Population” in an 
uncontrolled environment.
 For compliance with FCC and IC RF Exposure 
Requirements, the transmitter antenna installation shall 
comply with the following three conditions:
1.   The transmitter antenna gain shall not exceed 0 dBi.
   The antenna is required to be located outside of a 
vehicle and kept at a distance of 57 centimeters 
 (23 inches) or more between the transmitting antenna 
of this device and any persons during operation. For 
small vehicle as worst case, the antenna shall be 
located on the roof top at any place on the center line 
along the vehicle in order to achieve 57 centimeters 
(23 inches) separation distance. In order to ensure this 
distance is met, the installation of the antenna must 
be mounted at least 57 centimeters (23 inches) away 
from the nearest edge of the vehicle in order to protect 
against exposure to bystanders.
     The antenna is required to be located outside of a 
vehicle and kept at a distance of 41 centimeters  
(17 inches) or more between the transmitting antenna 
of this device and any persons during operation. For 
small vehicle as worst case, the antenna shall be 
located on the roof top at any place on the center line 
along the vehicle in order to achieve 41 centimeters 
(17 inches) separation distance. In order to ensure this 
distance is met, the installation of the antenna must 
be mounted at least 41 centimeters (17 inches) away 
from the nearest edge of the vehicle in order to protect 
against exposure to bystanders.
 Transmit only when people outside the vehicle are 
at least the recommended minimum distance of 
136 centimeters (54 inches) away from the properly 
installed antenna. This separation distance will 
ensurethatthereissufcientdistancefromaproperly
installed externally-mounted antenna to satisfy the RF 
exposure requirements in the applicable RF exposure 
 Transmit only when people outside the vehicle are 
at least the recommended minimum distance of 
117 centimeters (47 inches) away from the properly 
installed antenna. This separation distance will 
ensurethatthereissufcientdistancefromaproperly
installed externally-mounted antenna to satisfy the RF 
exposure requirements in the applicable RF exposure 
This equipment has been tested and found to comply with 
the limits for a Class A digital device, pursuant to part 15 
of the FCC Rules. These limits are designed to provide 
reasonable protection against harmful interference when 
the equipment is operated in a commercial environment. 
This equipment generates, uses, and can radiate 
radio frequency energy and, if not installed and used 
in accordance with the instruction manual, may cause 
harmful interference to radio communications.
Operation of this equipment in a residential area is likely to 
cause harmful interference in which case the user will be 
required to correct the interference at his own expense.
This device complies with Part 15 of the FCC Rules. 
Operation is subject to the condition that this device does 
not cause harmful interference.
CAUTION:Changesormodicationstothistransceiver,
not expressly approved by Icom Inc., could void 
your authority to operate this transceiver under FCC 
NOTE: Some accessories are not supplied, or the shape 
is dierent, depending on the transceiver version.
Fuses are installed in the supplied DC power cable. If a 
fuse blows, track down the source of the problem, repair it, 
and replace the damaged fuse with a new rated one.
The shape of fuses and its cases are dierent, 
depending on the supplied DC power cable.
Fuse rating:  32 V, 20 A for the OPC-2478
    250 V, 10 A for the OPC-2479 
NOTE:Useonlyspeciedfuses(10Aor20A).
25 W transceiver: 10 A, 45 W or 50 W transceivers: 20 A
 • EXTERNAL SPEAKERSSP-30/SP-35/SP-35L
  SP-35/SP-35L:  Rated input 5 W, Maximum input 7 W
  SP-30:  Rated input 20 W, Maximum input 30 W
 •OPC-1939/OPC-2078 ACC CABLES
  Used to connect an external device.
  OPC-1939:   D-sub 15-pin, an external level converter  
(user supplied) is required.
  OPC-2078:   D-sub 25-pin, built-in level converter
 • DC POWER CABLESOPC-2478/OPC-2479
(For only the transceiver with the Bluetooth function)
  The Bluetooth headset with a [PTT] switch.
 •About the third party Bluetooth
  (For only the transceiver with the Bluetooth function)
    Icom has checked the PTT operation with some 3M 
Peltor headsets such as the WS Headset XP, WS ProTac 
XP and WS Alert XP. (Compatibility not guaranteed.)
A key element in the performance of any communication 
system is the antenna. Contact your dealer for information 
regarding antennas and how to install them.
Internal Bluetooth unit information:
( For only the transceiver with the Bluetooth function)