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OPERATION

A FEW RULES YOU SHOULD KNOW

OPERATION

HOW YOUR CB CAN SERVE YOU

A FEW RULES YOU SHOULD KNOW 

1. You are not allowed to carry on a conversation with another station for

more than five minutes at a time without taking a one-minute break to
give others a chance to use the channel.

2. You are not allowed to blast others off the air by overpowering them

with illegally amplified transmitter power or illegal high antennas.

3. You can’t use the CB to promote illegal activities.
4. You are not allowed to use profanity.
5. You may not play music in your CB.
6. You may not use your CB to sell merchandise or professional service.

HOW YOUR CB CAN 
SERVE YOU 

• Warn of traffic tie ups ahead.
• Provide weather and 

road information.

• Provide help fast in event of

emergency or breakdown.

• Suggest good spots to eat 

and sleep.

• Make long trips more interesting,

and help keep 

you awake.

• Provide direct contact with your

office or home.

• Make friends as you travel.
• Provide “local information” to find

your destination.

• Help law enforcement 

officers by reporting drunk 

and reckless drivers.

Never Used A CB Before?

WHAT TO EXPECT FROM YOUR NEW COBRA CITIZENS 
BAND TRANSCEIVER
Citizens Band Two-Way Radios operate on an AM frequency, just

like your car radio.

FIRST:

When you first use your new CB you should tune to channel 19.
At first, you may hear what you think is a lot of noise and garble.

What you are hearing are parts of many faraway conversations
that are drifting into your transceiver. To eliminate the "noise"
you need to set up the SQUELCH control. It will silence the
"noise" by tuning your receiver to "hear" only close-by com-
munications. Turn the SQUELCH control to the right until you
silence the noise. You will need to adjust this control as the
"noise" level will go up or down depending on your location.

SECOND:

Try a broadcast. Say, "Break One-Nine for a Radio Check."
Listen for a response from another CBer near you. If you do
not get a response repeat the message. When you get a
response ask, "How are you receiving my transmission?"
NOW YOU ARE ON THE AIR! Try asking about the road
conditions, the weather conditions, a good place to eat.
Don't be afraid to talk.

Summary of Contents for HH 33

Page 1: ...dio Ingenious Products for Easier Communication Operating instructions for your COBRA ELECTRONICS CORPORATION 6500 W Cortland Street Chicago Illinois 60707 Printed in Thailand Cobra Electronics Corp 1997 Part no 480 200 P 001 3 33 3 HH ...

Page 2: ...t outstanding performance in virtually all conditions and situations To insure you get the most from the Cobra HH33 please read this operating guide carefully before using the unit FEATURES Full 4 Watts Power Output 40 CB Radio Channels High Efficiency Flexible Antenna Battery Saver Circuitry Low Battery Indicator BNC Antenna Connector Transmission Receive Indicators TECHNICAL SUPPORT How to use y...

Page 3: ... Control 3 On Off Volume Control 4 Belt Clip 5 Channel Up Key 6 Channel Down Key 7 PTT Push To Talk Key 8 Battery Chamber 9 DC Power Jack 10 LED Display Panel 11 Microphone 12 Speaker PTT 2 3 4 5 1 6 7 8 11 10 12 9 CONTROLS AND INDICATORS ...

Page 4: ...dvertising is not allowed on CB Channels because that is broadcasting FCC WARNINGS Replacement or substitution of transistors regular diodes or other parts of a unique nature with parts other than those recommended by Cobra may cause violation of the technical regulations of Part 95 of the FCC Rules or violation of Type Acceptance requirements of Part 2 of the Rules Citizens Band CB Radio operator...

Page 5: ...l clockwise Open the squelch by fully turning counterclockwise and adjust the volume to a comfortable level SETTING THE SQUELCH Think of your squelch control as a gate for incoming signals If you turn the squelch control fully clockwise you effectively close the gate and no signals will pass through If you turn the squelch control fully counterclockwise you open the gate and all signals come throu...

Page 6: ... push the UP arrow key To select a lower channel push the DOWN arrow key Note To quick advance channels press and hold the selection key Red LED for TRANSMIT TX Green LED for RECEIVE RX Red BATT LOW Indicator Red SoundTracker ON Indicator PTT OPERATION IN VEHICLE USE IN VEHICLE USE Your HH 33 can be connected to a 12 volt power source with the cigarette power cord adaptor provided Connect adaptor ...

Page 7: ...tion to find your destination Help law enforcement officers by reporting drunk and reckless drivers Never Used A CB Before WHAT TO EXPECT FROM YOUR NEW COBRA CITIZENS BAND TRANSCEIVER Citizens Band Two Way Radios operate on an AM frequency just like your car radio FIRST When you first use your new CB you should tune to channel 19 At first you may hear what you think is a lot of noise and garble Wh...

Page 8: ...elephone number is 10 85 My address is 10 91 Talk closer to mike 10 93 Check my frequency on this channel 10 94 Please give me a long count 10 99 Mission completed all units secure 10 200 Police needed at Operating Procedure for Emergency Communications 1 For EMERGENCY communications set radio to Ch 9 For non emergency communications select desired Channel by rotating the CHANNEL UP DOWN tuning kn...

Page 9: ...TO TALK INPUT VOLTAGE 12V VDC INTERNAL BATTERIES 13 8 VDC EXTERNAL ANTENNA CONNECTOR TYPE BNC TRANSMITTER POWER OUTPUT 3 5 W AT 12 VDC HIGH 1 0 W IN LOW 4 0 W AT 13 8 VDC HIGH 1 0 IN LOW MODULATION AM FREQUENCY RESPONSE 300 3000 HZ AT 6 DB OUTPUT IMPEDANCE 50 OHMS UNBALANCED RECEIVER CB SENSITIVITY LESS THAN 1 uV FOR 10 DB S N IF FREQUENCY DUAL CONVERSION 1 ST 10 690 MHZ 2ND 455 KHZ AUDIO OUTPUT 5...

Page 10: ... Illinois 60707 If You Think You Need Service Call 773 889 3087 If your product should require factory service please call Cobra first before sending your unit in This will ensure the fastest turnaround time on your repair You may be asked to send your unit to the Cobra factory It will be necessary to furnish the following in order to have the product serviced and returned 1 For Warranty Repair in...

Page 11: ...ne Visa MasterCard Discover Allow 4 to 6 weeks for delivery Offer valid in Continental U S only Replacement DC Power Cord for in vehicle use 420 017 N 001 7 00 BNC SO239 antenna adapter Allows connection of your handheld CB to standard antennas CA 43 5 00 Long Range antenna Doubles the range of your handheld CB CA 41 15 95 Illinois residents add 7 Cook Co residents add 75 7 75 total Chicago reside...

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