English dropdown-ico

Manual Cobra 2010 GTL WX

26 pages 1.7 mb
Download

Go to site of 26

Summary
  • Cobra 2010 GTL WX - page 1

    40 CHANNEL SOLID ST A TE CITIZENS B AND SSB/AM TW O-W A Y RADIO B ASE ST A TION W ith Sev en W eather Channels and NO AA Emergenc y Alert T one OPERA TING INSTRUCTIONS FOR Y OUR Model 2010 GTL WX ...

  • Cobra 2010 GTL WX - page 2

    How T o Use Y our SOLID ST A TE CITIZENS B AND SSB/AM 2-W A Y RADIO B ASE ST A TION Model 2010 GTL WX Contents Page The CB Story .................................................................................... 1 Section I: Introduction ..................................................................... 2 Section II: Specifications ........... ...

  • Cobra 2010 GTL WX - page 3

    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 t ...

  • Cobra 2010 GTL WX - page 4

    Section I Introduction FREQUENCY RANGE The COBRA 2010 GTL WX transceiver represents one of the most advanced AM base station 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 channels as shown below. CB Channel Freq. CB Channel Freq. Chan ...

  • Cobra 2010 GTL WX - page 5

    Section II Specifications GENERAL Channels 40. Frequency Range 26.965 to 27.405 MHz. Frequency Control Phase Lock Loop (PLL) synthesizer. Frequency Tolerance ± 130 Hz Typical. Operating Temperature Range -30 ° C to + 50 ° C. Microphone Plug-in type; 600 Ω dynamic. Power Source 120V AC nominal. 13.8V DC nominal. (Positive or negative ground). P ...

  • Cobra 2010 GTL WX - page 6

    Section II Specifications (Cont.) RECEIVER Sensitivity SSB: 0.25 µ V for 10dB (S+N)/N at greater than 1/2-watt of audio output. AM: 0.5 µ V for 10 dB (S+N)/ at greater than 1/2-watt of audio output. Selectivity AM: 6dB @ 3 KHz, 50 dB @ 9 KHz. SSB: 6 dB @ 1.1 KHz, 60 dB @ 2.3 KHz. Image Rejection More than 65 dB. IF Frequency AM: 7.8 MHz 1st IF, 4 ...

  • Cobra 2010 GTL WX - page 7

    5 Section III Installation LOCATION Prior to beginning operation of the transceiver, a basic installation must be prepared. Installation of the transceiver itself is a rather simple procedure. In selecting the location for the unit, two basic factors must be considered: 1. Access to a 120V, 60 Hz power source. 2. The location must be convenient for ...

  • Cobra 2010 GTL WX - page 8

    Section IV Operation CONTROLS AND INDICATORS There are eighteen controls, 2 meters, 1 LCD and 1 jack on the front panel of your 2010 GTL WX. A. CONTROL FUNCTIONS 1. POWER SWITCH. Press in to turn on radio. Press in, again, and release to turn off radio. 2. DYNAMIKE. Adjusts the microphone gain in the transmit mode. This controls the gain to the ext ...

  • Cobra 2010 GTL WX - page 9

    7 Section IV Operation (Continued) 6. SWR CAL CONTROL . In order for you to achieve maximum radiated power and the longest range, it is important that your antenna be in good condition, properly adjusted and matched to your transceiver. The Built-in SWR (standing wave ratio) meter lets you easily measure your antenna condition. To operate this func ...

  • Cobra 2010 GTL WX - page 10

    8 Section IV Operation (Continued) 15. PRESS-TO-TALK MICROPHONE . The receiver and transmitter are controlled by the press-to-talk switch on the microphone. Press the switch and the transmitter is activated; release switch to receive. When transmitting, hold the microphone two inches from the mouth and speak clearly in a normal "voice." T ...

  • Cobra 2010 GTL WX - page 11

    9 SWR CAL SWR MOD CAL LSB AM USB MIN FREQ. CTR CLOCK AM / SSB BASE STATION WITH WEATHER ALERT AM / SSB BASE STATION WITH WEATHER ALERT HOUR VOICELOCK MAX MIN RF GAIN DYNAMIKE POWER PHONE VOLUME MIC SQUELCH COARSE NB SWR CAL 100% 0 1.5 2 3 MOD SIGNAL +30 R X TX ANT USB LSB AM 0 1 9 8 10 7 6 5 4 3 11 12 13 14 15 16 17 18 19 20 3 2 5 9 3 4 RF PWR ANL ...

  • Cobra 2010 GTL WX - page 12

    10 OPERATING PROCEDURE TO RECEIVE 1. Place the WX/CB Switch in the CB position. 2. Turn the set ON by pressing the POWER Switch. 3. Adjust the VOLUME for a comfortable listening level. 4. Set the Channel selector switch to the desired channel. 5. Set RF GAIN fully clockwise. 6. Set the Mode Selector to desired mode for LSB, AM or USB. 7. Adjust the ...

  • Cobra 2010 GTL WX - page 13

    OPERATING PROCEDURE TO RECEIVE WEATHER BAND continued 3. If threatening weather is nearby, the National Weather Service may broadcast a 10 second alert tone. This tone will be heard through the CB, even if the WX/CB Switch is in the CB mode or the unit is turned off (see NOTE below). This enables you to monitor CB frequencies and still be warned by ...

  • Cobra 2010 GTL WX - page 14

    12 RECEIVING SSB SIGNALS There are three types of signals presently used for communications in the Citizens Band: AM, USB, and LSB. When the MODE switch on your unit is placed in the AM position, only standard double-sideband, full carrier signals will be detected. An SSB signal may be recognized while in the AM mode by its characteristic “Donald ...

  • Cobra 2010 GTL WX - page 15

    RECEIVING SSB SIGNALS continued Once the desired SSB mode has been selected, frequency adjustment may be necessary in order to make the incoming signal intelligible, the VOICE LOCK control allows the operator to vary frequency above and below the exact-center frequency of the received signal. If the sound of the incoming signal is high or low pitch ...

  • Cobra 2010 GTL WX - page 16

    14 Section V Maintenance and Adjustment The COBRA 2010 GTL WX transceiver is specifically designed for the environment encountered in base station installations. The use of all solid state circuitry and its light weight result in high reliability. Should a failure occur, however, replace parts only with identical parts. Do not substitute. Refer to ...

  • Cobra 2010 GTL WX - page 17

    15 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 the next message number? 10-62 Unable to copy, use phone 10-63 Net directed to 10 ...

  • Cobra 2010 GTL WX - page 18

    16 Section VI Appendix (Continued) A FEW RULES THAT SHOULD BE OBEYED 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 over-powering them with illegally amplif ...

  • Cobra 2010 GTL WX - page 19

    Section VI Appendix (Continued) 17 USE CHANNEL 9 FOR EMERGENCY MESSAGES ONLY FCC gives the following examples of permitted and prohibited types of communica- tions 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 observa ...

  • Cobra 2010 GTL WX - page 20

    Section IV Operation (Continued) ALTERNATE MICROPHONES AND INSTALLATION For best results, the user should select a low-impedance dynamic type microphone or a transistorized microphone. Transistorized type microphones have a low output impedance characteristic. The microphones must be provided with a five-lead cable. The audio conductor and its shie ...

  • Cobra 2010 GTL WX - page 21

    Section VI Appendix (Continued) Fig. 4 . Microphone plug pin numbers viewed from rear of pin receptacle. Be sure that the housing and the knurled ring of Fig. 3 are pushed back onto the microphone cable before starting to solder. If the washer is not captive to the pin receptacle body, make sure that it is placed on the threaded portion of the pin ...

  • Cobra 2010 GTL WX - page 22

    20 Section VI Appendix (Continued) Fig. 2. Microphone Cable Preparation To wire the microphone cable to the plug provided, proceed as follows. Fig. 3 . Microphone plug wiring. 1. Remove the retaining screw. 2. Unscrew the housing from the pin receptacle body. 3. Loosen the two cable clamp retainer screws. 4. Feed the microphone cable through the ho ...

  • Cobra 2010 GTL WX - page 23

    21 If Y ou Need Ser vice If You Think You Need Service, Call 773-889-3087 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 a sales r ...

  • Cobra 2010 GTL WX - page 24

    W ARRANTY 22 Limited Two Year Warranty COBRA ELECTRONICS CORPORATION warrants that its COBRA citizens band (CB) radio, and the component parts thereof, will be free of defects in workmanship and materials for period of two (2) year from the date of first consumer purchase. This warranty may be enforced by the first consumer purchaser, provided that ...

  • Cobra 2010 GTL WX - page 25

    Amount (Tax if applicable ★★ ) Shipping / handling $3.50 Total ★★ Description Part No. Cost Ea. X Qty. = Amount COBRA CB RADIO ACCESSORIES CUT ALONG DOTTED LINE FOLD THIS FLAP OVER BOTTOM AND TAPE IT DOWN AND SIDES TO CLOSE FOLD ALONG THIS LINE FIRST FOLD ALONG THIS LINE SECOND Allow 4 to 6 weeks delivery. Offer valid in Continental U.S. on ...

  • Cobra 2010 GTL WX - page 26

    PRINTED IN MALAYSIA ©COBRA ELECTRONICS CORP. 1996 480-114-P-001 FOLD HERE TO MAKE SELF MAILER PLACE STAMP HERE Cobra ® Cobra Electronics Corporation 6500 W. Cortland Street Chicago, IL 60707 ...

Manufacturer Cobra Category Two-Way Radio

Documents that we receive from a manufacturer of a Cobra 2010 GTL WX can be divided into several groups. They are, among others:
- Cobra technical drawings
- 2010 GTL WX manuals
- Cobra product data sheets
- information booklets
- or energy labels Cobra 2010 GTL WX
All of them are important, but the most important information from the point of view of use of the device are in the user manual Cobra 2010 GTL WX.

A group of documents referred to as user manuals is also divided into more specific types, such as: Installation manuals Cobra 2010 GTL WX, service manual, brief instructions and user manuals Cobra 2010 GTL WX. Depending on your needs, you should look for the document you need. In our website you can view the most popular manual of the product Cobra 2010 GTL WX.

Similar manuals

A complete manual for the device Cobra 2010 GTL WX, how should it look like?
A manual, also referred to as a user manual, or simply "instructions" is a technical document designed to assist in the use Cobra 2010 GTL WX by users. Manuals are usually written by a technical writer, but in a language understandable to all users of Cobra 2010 GTL WX.

A complete Cobra manual, should contain several basic components. Some of them are less important, such as: cover / title page or copyright page. However, the remaining part should provide us with information that is important from the point of view of the user.

1. Preface and tips on how to use the manual Cobra 2010 GTL WX - At the beginning of each manual we should find clues about how to use the guidelines. It should include information about the location of the Contents of the Cobra 2010 GTL WX, FAQ or common problems, i.e. places that are most often searched by users in each manual
2. Contents - index of all tips concerning the Cobra 2010 GTL WX, that we can find in the current document
3. Tips how to use the basic functions of the device Cobra 2010 GTL WX - which should help us in our first steps of using Cobra 2010 GTL WX
4. Troubleshooting - systematic sequence of activities that will help us diagnose and subsequently solve the most important problems with Cobra 2010 GTL WX
5. FAQ - Frequently Asked Questions
6. Contact detailsInformation about where to look for contact to the manufacturer/service of Cobra 2010 GTL WX in a specific country, if it was not possible to solve the problem on our own.

Do you have a question concerning Cobra 2010 GTL WX?

Use the form below

If you did not solve your problem by using a manual Cobra 2010 GTL WX, ask a question using the form below. If a user had a similar problem with Cobra 2010 GTL WX it is likely that he will want to share the way to solve it.

Copy the text from the picture

Captcha
New picture

Comments (0)