Cobra Electronics HH 33 User Manual

Citizens Band
2-way
Handheld
CB Radio
“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
3333
HH
CITIZENS BAND 2-WAY HANDHELD RADIO
CONTENTS:
Introduction ........................................3
Features............................................3
Technical Support and service..........3
Controls and Indicators ................4/5
The CB Story....................................6
FCC Warnings ..................................6
Included with your HH33....................7
Getting Started ....................................8
Antenna ............................................8
Battery Chamber ..............................8
Operation ............................................9
Turning your Hand-Held CB on ........9
Setting the Squelch............................9
Selecting a channel ........................10
LED Display....................................10
Transmit / Receive ..........................10
In Vehicle Use ................................11
How your CB can serve you ..............12
Never Used A CB Before? ..............12
A few rules you should know ..........13
Channel 9 Emergency Messages ....14
CB 10 Codes ..................................15
Frequency Ranges ..............................16
Specifications ....................................17
If You Think You Need Service............18
Warranty Information ........................19
Optional Accessories ..........................20
3INTRODUCTION
The HH33 is designed to give you consistent, 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 your
MODEL
3333
HH
For technical assistance, please call our Automated Help Desk
which can assist you by answering the most frequently asked
questions about Cobra products.
(773) 889-3087
24 hours a day, 7 days a week.
A Consumer Service Representative can be
reached through this same number
8:00 am - 8:00 pm, Monday through Friday, CST.
Technical assistance is also available on-line in the Frequently
Asked Question (FAQ) section at www.cobraelec.com or by e-mail to
productinfo@cobraelec.com
54
1. BNC Antenna Connector
2. Squelch 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
76
INCLUDED WITH YOUR HH 33
1. High Efficiency Antenna
2. Belt Clip
THE CB STORY
The Citizens Band lies between the shortwave broadcast and 10-meter Amateur radio bands, and was established by law in 1949. The Class D two-way communications service was opened in 1959. (CB also includes a Class A citizens band and Class C remote control frequencies.)
FCC regulations permit only “transmissions” (one party to another) rather than “broadcasts” (to a wide audience). Thus, advertising 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 operators are no longer required to obtain an FCC license to operate their CB equipment or provide station identification.
Nevertheless, an operator of a CB radio station is still required to comply with the communications act and with the rules of CB Radio Operation.
BATTERIES
Insert (10) new “AA” Alkaline batteries (not provided) into the battery chamber. To install batteries, (1) remove the battery chamber cover from the unit. (2) Install the batteries according to the polarity markings provided on the chamber. Note: Incorrect battery installation can damage the batteries and chamber. (3) Return battery chamber cover.
Alkaline batteries:
Top grade Alkaline batteries should be used.
9
8
OPERATION
TURNING ON/SQUELCH
TURNING YOUR HANDHELD CB ON
Rotate the power ON-OFF Volume Control 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 through.
To achieve the Desired Squelch Setting (DSS), turn the squelch control counterclockwise until you just hear noise. Then turn the squelch control back clockwise just until the noise stops. This DSS setting only lets strong signals through.
ANTENNA
Attach antenna securely by turning clockwise.
GETTING STARTED
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LED DISPLAY
TRANSMIT / RECEIVE
To transmit, push the PTT button. The Red TX LED will be displayed during transmissions.
Hold the HH33 mic about 2 inches from your mouth.
Speak into the microphone in a normal voice.
Release the PTT button to receive incoming transmissions.
**Note: While the PTT button is depressed,
you cannot receive transmissions. The Green RX LED is displayed when the radio is in receive mode.
1110
OPERATION
SELECT CHANNEL/DISPLAY/TRANSMIT
SELECTING A CHANNEL
Turn on your HH33. To select a higher channel, 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
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 as shown.
**Note: Due to the characteristics of
CB transmissions, it may be difficult to transmit and receive from inside your car. Roof mounted antennas can dramatically improve transmissions and will increase your range. You will need a quality roof mount antenna and a BNC/SO239 adapter. See accessories section for details.
PTT
PTT
1312
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 com­munications. 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.
1514
CB 10-CODES
Citizens Band radio operators have largely adopted the “10-code” for standard questions and answers. Its use permits faster communications and better understanding in noisy areas. The following table lists some of the more common codes and their meanings:
Code Meaning Code Meaning
10-1 Receiving poorly 10-2 Receiving well 10-3 Stop transmitting 10-4 OK, message received 10-5 Relay message 10-6 Busy, stand by 10-7 Out of service, leaving air 10-8 In service, subject to call 10-9 Repeat message 10-10 Transmission completed,
standing by 10-11 Talking too rapidly 10-12 Visitors present 10-13 Advise Weather/Road
conditions 10-16 Make pick up at 10-17 Urgent business 10-18 Anything for us? 10-19 Nothing for you, return to base 10-20 My location is 10-21 Call by telephone 10-22 Report in person to 10-23 Stand by 10-24 Completed last assignment 10-25 Can you contact 10-26 Disregard last information 10-27 I am moving to channel 10-28 Identify your station 10-29 Time is up for contact 10-30 Does not conform to FCC rules 10-32 I will give you a radio check 10-33 EMERGENCY TRAFFIC 10-34 Trouble at this station 10-35 Confidential information
10-36 Correct time is
10-37 Wrecker needed at 10-38 Ambulance needed at 10-39 Your message delivered 10-41 Please turn to channel 10-42 Traffic accident at 10-43 Traffic Tie up at 10-44 I have a message for you 10-45 All units within range
please report 10-50 Break channel 10-60 What is next
message number? 10-62 Unable to copy,
use phone 10-63 Net directed to 10-64 Net clear 10-65 Awaiting your next
message/assignment 10-67 All units comply 10-70 Fire at 10-71
Proceed with transmission
in sequence 10-77 Negative contact 10-81 Reserve hotel room for 10-82 Reserve room for 10-84 My telephone 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 knob until reaching the desired Channel.
Be sure the antenna is properly connected to the radio before transmit­ting. Prolonged transmitting without an antenna, or use of a poorly matched antenna, could cause damage to the transmitter.
2. When asking for aid on Channel 9 it is suggested that you request a REACT base to respond by saying "Break Channel 9 for a REACT base" and provide the CB DISTRESS DATA (called "CLIP):
CALL SIGN-Identify yourself and vehicle. LOCATION-Be exact. INJURIES-Number. Type. Trapped? PROBLEM- Give details and help required. Air CLIP repeatedly so any
monitor can aid you.
If you don't receive a response on Ch. 9; try Ch.14 or 19.
USE CHANNEL 9 FOR EMERGENCY ONLY
FCC gives the following examples of permitted and prohibited types of communications for use on Channel 9. These are guidelines and are not intended to be all-inclusive.
Permitted Example Message
Yes "A tornado sighted six miles north of town." No "This is observation post number 10. No tornado sighted." Yes "I am out of gas on Interstate 95 at mile marker 121." No "I am out of gas in my driveway." Yes "There is a four-car collision at Exit 10 on the Beltway,
send police and ambulance." No "Traffic is moving smoothly on the Beltway." Yes "Base to Unit 1, the Weather Bureau has just issued a
thunderstorm warning. Bring the sailboat into port." No "Attention all motorists. The Weather Bureau advises that
the snow tomorrow will accumulate 4 to 6 inches." Yes "There is a fire in the building on the corner of 6th and
Main Streets." No "This is Halloween patrol unit number 3. Everything is
quiet here."
1716
CB Channel Freq. CB Channel Freq.
Channel in MHz Channel in MHz
1 26.965 2 26.975 3 26.985 4 27.005 5 27.015
6 27.025 7 27.035 8 27.055 9 27.065
10 27.075 11 27.085
12 27.105 13 27.115 14 27.125 15 27.135
16 27.155 17 27.165 18 27.175 19 27.185 20 27.205
21 27.215 22 27.225 23 27.255 24 27.235 25 27.245
26 27.265 27 27.275 28 27.285 29 27.295 30 27.305
31 27.315 32 27.325 33 27.335 34 27.345 35 27.355
36 27.365 37 27.375 38 27.385 39 27.395 40 27.405
HH-33 SPECIFICATIONS
GENERAL
CHANNELS CB - 40 CH FREQUENCY RANGE CB - 26.965 TO 27.405 MHZ FREQUENCY TOLERANCE 0.005 % FREQUENCY CONTROL PLL (PHASE LOCK LOOP) SYNTHESIZER OPERATING TEMPERATURE RANGE -30° C TO + 65° C MICROPHONE ELECTRET, PUSH-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 500 mW MAXIMUM AT 10 % DISTORTION FREQUENCY RESPONSE 300 - 3000 HZ AT -6 DB 2ND IF IMAGE REJECTION GREATER THAN 60 DB ADJACENT CH. REJECTION 50 DB MIN. AUTOMATIC NOISE LIMITER BUILT- IN. FREQUENCY CONTROL PLL (PHASE LOCK LOOP)
FREQUENCY RANGE
The COBRA HH33 transceiver represents one of the most advanced AM two-way radios used as a Class D station in the Citizens Radio Service. This unit features advanced Phase Lock Loop (PLL) circuitry providing complete coverage of all 40 CB channels as shown below.
1918
LIMITED TWO YEAR WARRANTY
COBRA ELECTRONICS CORPORATION warrants that its COBRA CB Radios, and
the component parts thereof, will be free of defects in workmanship and materials for period of two (2) years from the date of first consumer purchase. This warranty may be enforced by the first consumer purchaser, provided that the product is utilized within the U.S.A.
COBRA will, without charge, repair or replace, at its option, defective CB radios, products or component parts upon delivery to the COBRA factory Service Department, accompanied by proof of the date of first consumer purchase, such as a duplicated copy of a sales receipt.
You must pay any initial shipping charges required to ship the product for warranty service, but the return charges will be at Cobra's expense, if the product is repaired or replaced under warranty. For further details concerning procedures for obtaining service, see the “If You Think You Need Service” section of the Owner’s Manual.
Exclusions: This limited warranty does not apply; 1) to any product damaged by accident; 2) in the event of misuse or abuse of the product or as a result of unautho­rized alterations or repairs; 3) if the serial number has been altered, defaced or re­moved; 4) if the owner of the product resides outside the U.S.A.
All implied warranties, including warranties of merchantability and fitness for a particular purpose are limited in duration to the length of this warranty.
COBRA shall not be liable for any incidental, consequential or other damag­es; including, without limitation, damages resulting from loss of use or cost of installation.
Some states do not allow limitations on how long an implied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above limitations may not apply to you.
COBRA ELECTRONICS CORPORATION
6500 W. Cortland Street
Chicago, 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, include some form of proof-of-purchase, such as a mechanical reproduction or carbon or sales receipt. If you send the original receipt it cannot be returned.
2. Send the entire product. Must include CB unit and microphone.
3. Enclose a description of what is happening with the unit. Include a typed or
clearly printed name and address of where the unit is to be returned.
4. Pack unit securely to prevent damage in transit. If possible, use the original packing material.
5. Ship prepaid and insured by way of a traceable carrier (to avoid loss in transit) such as UNited Parcel Service (UPS), Roadway Parcel Service (RPS), or First Class Insured Mail to Cobra Factory Service, Cobra Electronics Corporation, 6500 W. Cortland St., Chicago, IL 60707. Cobra is not responsible for units not received if package has not been properly insured.
6. If the unit is in warranty, upon receipt of your unit it will either be repaired or
exchanged depending on the model. Please allow approximately 3 to 4 weeks before contacting us for status. If the unit is out of warranty a letter will automatically be sent informing you of the repair charge or replacement charge. If you have any questions, please call 773-889-3087 for assistance.
For technical assistance, please call our Automated Help Desk
which can assist you by answering the most frequently asked
questions about Cobra products.
(773) 889-3087
24 hours a day, 7 days a week.
A Consumer Service Representative can be
reached through this same number
8:00 am - 8:00 pm, Monday through Friday, CST.
Technical assistance is also available on-line in the Frequently
Asked Question (FAQ) section at www.cobraelec.com or by e-mail to
productinfo@cobraelec.com
20 21
Magnetic Mount Weather Antenna (not shown). Allows greater transmission range while in a moving vehicle. (Requires a CA­43 connector) ATW-400 $39.75
NOTES
OPTIONAL ACCESSORIES
You can find these fine accessories at your local Cobra CB dealer.
If you wish, you can order directly from Cobra
Order by phone:
Call 1-773-889-3087 (Press 1 from the main menu) 8a.m.-8p.m. M-F CST.
Order by mail or fax: Please fill out order form below, and mail/fax directly to Cobra.
Fax to:
1-773-622-2269
Please print clearly:
Name Address (Not P.O. Box) City State Zip Credit Card No. Exp. Date Customer Signature
Circle One: 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 residents add 1% (8.75% total)
★★
Indiana residents add 5%
★★
Michigan residents add 4 %
★★
Minnesota residents add 6%
★★
Ohio residents add 6%
★★
Wisconsin residents add 5%
Part No. Cost Ea. X Qty. = Amount
420-017-N-001 $7.00 CA-43 $5.00 CA-41 $15.95 ATW-400 $39.75
Amount (Tax if applicable ) Shipping//handling $3.75 Total
Mail to:
Cobra Accessories Dept.
6500 W. Cortland St.,
Chicago, IL 60707
(Prices subject to change without notice.)
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