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...BACK) NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ! 1 How to Use Your Contents Cobra 29 LTD Classic Features 1 The CB Story A1 FCC Regulations FCC Warnings Included Accessories Controls & Indicators A2 Our Thanks to You A3 Customer Support Installation... Location 2 Mounting and Connection 2 Antennas CB Antenna 6 Marine Installation 6 Ignition Noise Interface 7 Operating Your 29 LTD Classic Turning On Your CB 8 Setting Channel Selector 9 Calibrate For SWR (Standing Wave Ratio 10 To Receive 13...
...BACK) NO USER SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL ! 1 How to Use Your Contents Cobra 29 LTD Classic Features 1 The CB Story A1 FCC Regulations FCC Warnings Included Accessories Controls & Indicators A2 Our Thanks to You A3 Customer Support Installation... Location 2 Mounting and Connection 2 Antennas CB Antenna 6 Marine Installation 6 Ignition Noise Interface 7 Operating Your 29 LTD Classic Turning On Your CB 8 Setting Channel Selector 9 Calibrate For SWR (Standing Wave Ratio 10 To Receive 13...
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... the antenna cable plug to the receptacle marked "ANT" on the back of the two) to the engine block (or chassis). Note Before installing the CB radio, visually check the vehicle's battery connection to determine which terminal, positive or negative, is grounded (positive is connected to the chassis and the black... of the unit. Note In positive ground vehicles the red wire goes to the ignition switch. Installation DATE OF MFG :JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF...
... the antenna cable plug to the receptacle marked "ANT" on the back of the two) to the engine block (or chassis). Note Before installing the CB radio, visually check the vehicle's battery connection to determine which terminal, positive or negative, is grounded (positive is connected to the chassis and the black... of the unit. Note In positive ground vehicles the red wire goes to the ignition switch. Installation DATE OF MFG :JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF...
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...newer trucks feature fiberglass door skins, the DATE OF MFG :JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA ANT outside mirror must be grounded to a standard-type "Single Band" CB antenna. Call 773889-3087 for further information. 1 A standard antenna connector is critical in... affecting transmission distance. Before attempting installation , consult your Cobra dealer for most installations. Second choice is on the transceiver...
...newer trucks feature fiberglass door skins, the DATE OF MFG :JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA ANT outside mirror must be grounded to a standard-type "Single Band" CB antenna. Call 773889-3087 for further information. 1 A standard antenna connector is critical in... affecting transmission distance. Before attempting installation , consult your Cobra dealer for most installations. Second choice is on the transceiver...
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R SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E S OFF MIN MAX MIN MAX 2 Rotate the On/Off Volume knob clockwise to their proper connectors before starting. Operation Turning On Turning On Make sure the power cord, antenna and microphone are connected to a normal listening level. 8 SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA VOLUME SQUELCH DYNAMIKE RFGAIN D OFF MIN MAX MIN MAX 1 The CB/PA button should be in the CB position.
R SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E S OFF MIN MAX MIN MAX 2 Rotate the On/Off Volume knob clockwise to their proper connectors before starting. Operation Turning On Turning On Make sure the power cord, antenna and microphone are connected to a normal listening level. 8 SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA VOLUME SQUELCH DYNAMIKE RFGAIN D OFF MIN MAX MIN MAX 1 The CB/PA button should be in the CB position.
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Operation Setting Channel Selector NB/ ANL CB ANL OFF PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL Setting Channel Selector AX MIN MAX 1 Select one of forty channels and adjust volume. The selected channel is indicated by the LED readout directly above the channel selector knob 9
Operation Setting Channel Selector NB/ ANL CB ANL OFF PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL Setting Channel Selector AX MIN MAX 1 Select one of forty channels and adjust volume. The selected channel is indicated by the LED readout directly above the channel selector knob 9
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... DIM NOR D E LTAT U N E RX/TX SWR CAL MAX MIN MAX 1 Select channel 20. SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA VOLUME SQUELCH DYNAMIKE RFGAIN D OFF MIN MAX MIN MAX 2 Switch to monitor the quality of the coaxial cable and all RF connections. This calibration...
... DIM NOR D E LTAT U N E RX/TX SWR CAL MAX MIN MAX 1 Select channel 20. SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA VOLUME SQUELCH DYNAMIKE RFGAIN D OFF MIN MAX MIN MAX 2 Switch to monitor the quality of the coaxial cable and all RF connections. This calibration...
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Vehicle doors must be made in an open area (never in a garage). continued 11 Operation PUSH & HOLD 3 Push and hold mic button. No one should be closed. NB/ ANL CB ANL OFF PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL AX MIN MAX 4 While holding mic button adjust the SWR CAL knob so the SWR 2 3 CAL RF meter needle swings SIG 1 3 5 7 9 +30dB to the CAL M mark on the meter (located on the right). Note Calibration must be standing near the antenna. (See your antenna directions for more complete information).
Vehicle doors must be made in an open area (never in a garage). continued 11 Operation PUSH & HOLD 3 Push and hold mic button. No one should be closed. NB/ ANL CB ANL OFF PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL AX MIN MAX 4 While holding mic button adjust the SWR CAL knob so the SWR 2 3 CAL RF meter needle swings SIG 1 3 5 7 9 +30dB to the CAL M mark on the meter (located on the right). Note Calibration must be standing near the antenna. (See your antenna directions for more complete information).
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... Channels 1 and 40 compared to the left as far to Channel 20. Operation SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA VOLUME SQUELCH DYNAMIKE RFGAIN D Note The reading will check SWR for all channels. 12
... Channels 1 and 40 compared to the left as far to Channel 20. Operation SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA VOLUME SQUELCH DYNAMIKE RFGAIN D Note The reading will check SWR for all channels. 12
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Operation To Receive To Receive R SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E S OFF MIN MAX MIN MAX 1 Rotate the On/Off Volume knob clockwise the green RT/TX LED will be illuminated. 13
Operation To Receive To Receive R SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E S OFF MIN MAX MIN MAX 1 Rotate the On/Off Volume knob clockwise the green RT/TX LED will be illuminated. 13
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... off. 15 Operation NB-ANL/ANL/OFF (Noise Blanker/Automatic Noise Limiter) Switch SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA D VOLUME SQUELCH DYNAMIKE RFGAIN D NB-ANL/ANL/ OFF (Noise Blanker / Automatic Noise Limiter) Switch OFF MIN MAX MIN MAX 1 When switched to ANL the...
... off. 15 Operation NB-ANL/ANL/OFF (Noise Blanker/Automatic Noise Limiter) Switch SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB B PA D VOLUME SQUELCH DYNAMIKE RFGAIN D NB-ANL/ANL/ OFF (Noise Blanker / Automatic Noise Limiter) Switch OFF MIN MAX MIN MAX 1 When switched to ANL the...
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RF Gain Control SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E OFF MIN MAX MIN MAX R Note TShe RF Gain is used to optimize reception in weak signal areas. In weak signal areas turn clockwise to reduce gain in strong signal areas. Turn counterclockwise to reduce gain. 1 Rotate the RF Gain knob counterclockwise to increase gain. 17 Operation RF Gain Control The RF Gain is used to optimize reception in strong or weak signal areas.
RF Gain Control SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E OFF MIN MAX MIN MAX R Note TShe RF Gain is used to optimize reception in weak signal areas. In weak signal areas turn clockwise to reduce gain in strong signal areas. Turn counterclockwise to reduce gain. 1 Rotate the RF Gain knob counterclockwise to increase gain. 17 Operation RF Gain Control The RF Gain is used to optimize reception in strong or weak signal areas.
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RX SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E SW G AT E C LO S E D WEAK SIGNALS NOISE OFF MIN MAX MIN MAX 1 Full clockwise rotation closes ... very strong signals to the center position for incoming signals. SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL F MIN MAX MIN MAX Setting Squelch Gate closed STRONG SIGNALS MEDIUM SIGNALS 1 Rotate Delta...
RX SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E SW G AT E C LO S E D WEAK SIGNALS NOISE OFF MIN MAX MIN MAX 1 Full clockwise rotation closes ... very strong signals to the center position for incoming signals. SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL F MIN MAX MIN MAX Setting Squelch Gate closed STRONG SIGNALS MEDIUM SIGNALS 1 Rotate Delta...
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WEAK SIGNALS NOISE SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 RX/TX DIM NOR D E LTAT U N E GSaWtReCsALet to Desired Squelch Setting (DSS) OFF MIN MAX MIN MAX STRONG SIGNALS ...SIGNALS NOISE G AT E 19 Operation G AT E OPEN SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN Gate open RX/TX BRT C H 9 STRONG SIGNALS DIM NOR D E LTAT U N E MSEWDIRUMC ASLIGNALS OFF MIN MAX MIN MAX 2 Full counterclockwise rotation opens the "gate...
WEAK SIGNALS NOISE SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 RX/TX DIM NOR D E LTAT U N E GSaWtReCsALet to Desired Squelch Setting (DSS) OFF MIN MAX MIN MAX STRONG SIGNALS ...SIGNALS NOISE G AT E 19 Operation G AT E OPEN SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN Gate open RX/TX BRT C H 9 STRONG SIGNALS DIM NOR D E LTAT U N E MSEWDIRUMC ASLIGNALS OFF MIN MAX MIN MAX 2 Full counterclockwise rotation opens the "gate...
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...microphone sensitivity (outgoing audio level). Prolonged trans- RX SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E SW OFF MIN MAX MIN MAX 1 Initially, set fully clockwise so that maximum ...voice volume is available. CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E mitting without an antenna, or a poorly matched antenna, couldOFcFause damage to be reduced in some ...
...microphone sensitivity (outgoing audio level). Prolonged trans- RX SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB S/RF SWR CAL NB/ ANL ANL OFF CB BRT CH9 PA DIM NOR VOLUME SQUELCH DYNAMIKE RFGAIN D E LTAT U N E SW OFF MIN MAX MIN MAX 1 Initially, set fully clockwise so that maximum ...voice volume is available. CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E mitting without an antenna, or a poorly matched antenna, couldOFcFause damage to be reduced in some ...
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OFF MIN MAX MIN MA 22 SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN 1 The S/RF-SWR-CAL switch must be in the S/RF position. Operation RF Meter RF Meter This meter swings proportionately to the RF output (outgoing signal) while transmitting.
OFF MIN MAX MIN MA 22 SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN 1 The S/RF-SWR-CAL switch must be in the S/RF position. Operation RF Meter RF Meter This meter swings proportionately to the RF output (outgoing signal) while transmitting.
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... switch to the PA jack on the CB channel will be heard through the PA speaker. Operation PA (Public Address) PA (Public Address) Note Speaker should be rated to MFG :JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA handle at least 4.0 watts. When the volume control is... rotated clockwise, activity on the rear panel. SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP. EXT.SP. + POWER- Note 1 Connect an ...
... switch to the PA jack on the CB channel will be heard through the PA speaker. Operation PA (Public Address) PA (Public Address) Note Speaker should be rated to MFG :JUNE 98 FCC ID:BBO3K229LTD COBRA MADE IN CHINA handle at least 4.0 watts. When the volume control is... rotated clockwise, activity on the rear panel. SERIAL NO.:806135776 PRECISION ENGINEERED PRODUCT OF COBRA ELECTRONICS CORP. EXT.SP. + POWER- Note 1 Connect an ...
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PUSH & HOLD Operation 3 Push and hold microphone button and speak in a normal voice. SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL OFF MIN MAX MIN MAX 4 Adjust PA speaker volume with the Dynamike control. 25 Your voice will now transmit on the PA speaker.
PUSH & HOLD Operation 3 Push and hold microphone button and speak in a normal voice. SWR 2 3 CAL RF SIG 1 3 5 7 9 +30dB VOLUME SQUELCH S/RF NB/ ANL SWR ANL CAL OFF DYNAMIKE CB PA RFGAIN BRT CH9 DIM NOR D E LTAT U N E RX/TX SWR CAL OFF MIN MAX MIN MAX 4 Adjust PA speaker volume with the Dynamike control. 25 Your voice will now transmit on the PA speaker.
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... with family and friends • Suggest spots to find destination • Communicate with another station. You may not transmit music with a CB. Number. E. F. Trapped? B. Profanity is properly connected. 2. Selling of illegally amplified transmitters or illegally high antennas. Set to let...reporting erratic drivers • Get "local information" to eat and sleep • Keep you should request a "REACT BASE" and provide the CB distress data (called CLIP): C all Sign L ocation I njuries P roblem Identify yourself. Transmit CLIP repeatedly so any monitor can assist. 28...
... with family and friends • Suggest spots to find destination • Communicate with another station. You may not transmit music with a CB. Number. E. F. Trapped? B. Profanity is properly connected. 2. Selling of illegally amplified transmitters or illegally high antennas. Set to let...reporting erratic drivers • Get "local information" to eat and sleep • Keep you should request a "REACT BASE" and provide the CB distress data (called CLIP): C all Sign L ocation I njuries P roblem Identify yourself. Transmit CLIP repeatedly so any monitor can assist. 28...
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... six miles north of permitted and prohibited messages for channel 9. No "Out of gas on I-94." Yes "Weather Bureau has issued thunderstorm warning. How Your CB Can Serve You The FCC gives these examples of town." Yes "Out of gas in building at 539 Main, Evanston." Send police and ambulance." Weather... 211." Bring sailboat into port." "Post number 10. No tornado sighted." Yes "Four car accident on I -95 at Exit 11. No "Attention motorists. All quiet." 29
... six miles north of permitted and prohibited messages for channel 9. No "Out of gas on I-94." Yes "Weather Bureau has issued thunderstorm warning. How Your CB Can Serve You The FCC gives these examples of town." Yes "Out of gas in building at 539 Main, Evanston." Send police and ambulance." Weather... 211." Bring sailboat into port." "Post number 10. No tornado sighted." Yes "Four car accident on I -95 at Exit 11. No "Attention motorists. All quiet." 29
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..., message received Relay message Busy, stand by Out of service, leaving In service, subject to channel Identify your station 30 How Your CB Can Serve You CB 10-Codes CB 10-Codes Citizen Bands have adopted the "10-CODES" for us? Return to base My location is Call by Talking too rapidly Visitors...
..., message received Relay message Busy, stand by Out of service, leaving In service, subject to channel Identify your station 30 How Your CB Can Serve You CB 10-Codes CB 10-Codes Citizen Bands have adopted the "10-CODES" for us? Return to base My location is Call by Talking too rapidly Visitors...