CB Radio Information

Some Useful CB Radio Information

The FCC CB Information Page

CB Channel Frequencies
CHAN	MHZ	CHAN	MHZ	CHAN	MHZ	CHAN	MHZ
01	26.965	11	27.085	21	27.215	31	27.315
02	26.975	12	27.105	22	27.225	32	27.325
03	26.985	13	27.115	23	27.255	33	27.335
04	27.005	14	27.125	24	27.235	34	27.345
05	27.015	15	27.135	25	27.245	35	27.355
06	27.025	16	27.155	26	27.265	36	27.365
07	27.035	17	27.165	27	27.275	37	27.375
08	27.055	18	27.175	28	27.285	38	27.385
09	27.065	19	27.185	29	27.295	39	27.395
10	27.075	20	27.205	30	27.305	40	27.405

CB Channel Frequencies

CHAN MHZ CHAN MHZ CHAN MHZ CHAN MHZ
01 26.965 11 27.085 21 27.215 31 27.315
02 26.975 12 27.105 22 27.225 32 27.325
03 26.985 13 27.115 23 27.255 33 27.335
04 27.005 14 27.125 24 27.235 34 27.345
05 27.015 15 27.135 25 27.245 35 27.355
06 27.025 16 27.155 26 27.265 36 27.365
07 27.035 17 27.165 27 27.275 37 27.375
08 27.055 18 27.175 28 27.285 38 27.385
09 27.065 19 27.185 29 27.295 39 27.395
10 27.075 20 27.205 30 27.305 40 27.405

Channel 9 is used for emergencies and traveler assistance only.

CB 10 Codes

Note: Some of the lower numbered "10" codes
have duplicate meanings in police band radio.
CB and Police codes are listed for these:

10 Codes with meaning in
CB and Police Band Radio

CB meaning POLICE meaning
10-1 = Receiving poorly, bad signal. 10-1 = Receiving poorly, bad signal.
10-2 = Receiving well, good signal. 10-2 = Receiving well, good signal.
10-3 = Stop transmitting. 10-3 = Stop tansmitting.
10-4 = OK, message received. 10-4 = OK, message received.
10-5 = Relay message. 10-5 = Relay message.
10-6 = Busy now... stand by... 10-6 = Busy now... stand by...
10-7 = Out of service, leaving airwaves. 10-7 = Out of service, leaving airwaves.
10-8 = In service, subject to call. 10-8 = In service, subject to call.
10-9 = Please repeat the message. 10-9 = Please repeat the message.
10-10 = Transmission completed, standing by.. 10-10 = Negative ("No.")
10-11 = Talking too rapidly. 10-11 = __________ in service.
10-12 = Visitors present. 10-12 = Please stand by...
10-13 = Report conditions. (weather,traffic) 10-13 = Report conditions.
10-14 = No Meaning 10-14 = Information.
10-15 = No Meaning 10-15 = Message has been delivered.
10-16 = Make pickup at _____. 10-16 = Reply to message.
10-17 = Urgent business. 10-17 = En route. (On the way there.)
10-18 = Anything for us? 10-18 = Urgent.
10-19 = Nothing for you, return to base. 10-19 = Contact __________.
10-20 = Location. 10-20 = Location.
10-21 = Call _____ by telephone. 10-21 = Call _____ by telephone.
10-22 = Report in person to _____. 10-22 = Cancel last message.
10-23 = Stand by... 10-23 = Arrived at the scene.
10-24 = Completed last assignment. 10-24 = Completed last assignment.
10-25 = Please contact __________. 10-25 = Meet __________.
10-26 = Disregard last information. 10-26 = E.T.A. is __:____.
10-27 = I am moving to channel ___. 10-27 = Request info on driver's licence.
10-28 = Identify your station (car, tag...) 10-28 = Request info on veicle registr.
10-29 = Time is up for contact. 10-29 = Check police records.
10-30 = Illegal use of radio. (by FCC law) 10-30 = Use caution.
10-31 = No Meaning 10-31 = Pick up.
10-32 = I will give you a radio check. 10-32 = Units requested (I need back-up.)
10-33 = Emergency Traffic 10-33 = Emergency! Clear the airwaves!
10-34 = Trouble at this station 10-34 = Correct time.

Other CB 10 codes

10-35 = Confidential information. 10-65 = Awaiting your next message.
10-36 = Correct time is __:____. 10-67 = All units comply.
10-37 = Wrecker needed at_____. 10-70 = Fire at _____.
10-38 = Ambulance needed at_____. 10-71 = Proceed with transmission in sequence.
10-39 = Your message has been delivered. 10-73= Speed trap at _____.
10-41 = Please turn to channel ___. 10-75 = You are causing interference.
10-42 = Traffic accident at _____. 10-77 = Negative contact
10-43 = Traffic tie up at _____. 10-81 = Reserve hotel room for _____.
10-44 = I have a message for you. 10-82 = Reserve room for _____.
10-45 = All units in range please respond. 10-84 = My telephone number is ___-____.
10-50 = Break channel. ("Breaker") 10-85 = My address is _____.
10-60 = What is next message number? 10-91 = Speak closer to the mike.
10-62 = Unable to copy, use phone. 10-93 = Check my freq. on this channel.
10-62sl = Unable to copy, use lower sideband. 10-94 = Please give me a long count.
10-62su = Unable to copy, use upper sideband. 10-99 = Mission completed, all secure.
10-63 = Net directed to _____. 10-100 = Need to go to the bathroom..
10-64 = Net clear. 10-200 = Police needed at _____.

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	CB meaning		POLICE meaning
10-1 =	Receiving poorly, bad signal.	10-1 =	Receiving poorly, bad signal.
10-2 =	Receiving well, good signal.	10-2 =	Receiving well, good signal.
10-3 =	Stop transmitting.	10-3 =	Stop tansmitting.
10-4 =	OK, message received.	10-4 =	OK, message received.
10-5 =	Relay message.	10-5 =	Relay message.
10-6 =	Busy now... stand by...	10-6 =	Busy now... stand by...
10-7 =	Out of service, leaving airwaves.	10-7 =	Out of service, leaving airwaves.
10-8 =	In service, subject to call.	10-8 =	In service, subject to call.
10-9 =	Please repeat the message.	10-9 =	Please repeat the message.
10-10 =	Transmission completed, standing by..	10-10 =	Negative ("No.")
10-11 =	Talking too rapidly.	10-11 =	__________ in service.
10-12 =	Visitors present.	10-12 =	Please stand by...
10-13 =	Report conditions. (weather,traffic)	10-13 =	Report conditions.
10-14 =	*No Meaning*	10-14 =	Information.
10-15 =	*No Meaning*	10-15 =	Message has been delivered.
10-16 =	Make pickup at _____.	10-16 =	Reply to message.
10-17 =	Urgent business.	10-17 =	En route. (On the way there.)
10-18 =	Anything for us?	10-18 =	Urgent.
10-19 =	Nothing for you, return to base.	10-19 =	Contact __________.
10-20 =	Location.	10-20 =	Location.
10-21 =	Call _____ by telephone.	10-21 =	Call _____ by telephone.
10-22 =	Report in person to _____.	10-22 =	Cancel last message.
10-23 =	Stand by...	10-23 =	Arrived at the scene.
10-24 =	Completed last assignment.	10-24 =	Completed last assignment.
10-25 =	Please contact __________.	10-25 =	Meet __________.
10-26 =	Disregard last information.	10-26 =	E.T.A. is __:____.
10-27 =	I am moving to channel ___.	10-27 =	Request info on driver's licence.
10-28 =	Identify your station (car, tag...)	10-28 =	Request info on veicle registr.
10-29 =	Time is up for contact.	10-29 =	Check police records.
10-30 =	Illegal use of radio. (by FCC law)	10-30 =	Use caution.
10-31 =	*No Meaning*	10-31 =	Pick up.
10-32 =	I will give you a radio check.	10-32 =	Units requested (I need back-up.)
10-33 =	Emergency Traffic	10-33 =	Emergency! Clear the airwaves!
10-34 =	Trouble at this station	10-34 =	Correct time.

10-35 = Confidential information.	10-65 = Awaiting your next message.
10-36 = Correct time is __:____.	10-67 = All units comply.
10-37 = Wrecker needed at_____.	10-70 = Fire at _____.
10-38 = Ambulance needed at_____.	10-71 = Proceed with transmission in sequence.
10-39 = Your message has been delivered.	10-73= Speed trap at _____.
10-41 = Please turn to channel ___.	10-75 = You are causing interference.
10-42 = Traffic accident at _____.	10-77 = Negative contact
10-43 = Traffic tie up at _____.	10-81 = Reserve hotel room for _____.
10-44 = I have a message for you.	10-82 = Reserve room for _____.
10-45 = All units in range please respond.	10-84 = My telephone number is ___-____.
10-50 = Break channel. ("Breaker")	10-85 = My address is _____.
10-60 = What is next message number?	10-91 = Speak closer to the mike.
10-62 = Unable to copy, use phone.	10-93 = Check my freq. on this channel.
10-62sl = Unable to copy, use lower sideband.	10-94 = Please give me a long count.
10-62su = Unable to copy, use upper sideband.	10-99 = Mission completed, all secure.
10-63 = Net directed to _____.	10-100 = Need to go to the bathroom..
10-64 = Net clear.	10-200 = Police needed at _____.