148GTLE_Eng-Spa
Page 2
... No. SAVE YOUR SALES RECEIPT, THE CARTON AND "PACKING" FOR POSSIBLE FUTURE USE. The Cobra® line of Purchase Dealer Name Keep this manual for Emergency Messages Only 21 Date of quality...Cobra CB Radio System. How To Use Your 40-CHANNEL, CITIZENS BAND SSB/AM 2-WAY MOBILE RADIO Model 148 GTL Contents Page Section I: Introduction 2 Section II: Specifications 3, 4 Section III: Installation 5, 6, 7, 8 Section IV: Operation 9-17 Controls and Indicators 9 A.Control Functions 9, 10, 11 B.Indicator Functions 12 Operating Procedure to Receive 12 Operating Procedure to Transmit...
... No. SAVE YOUR SALES RECEIPT, THE CARTON AND "PACKING" FOR POSSIBLE FUTURE USE. The Cobra® line of Purchase Dealer Name Keep this manual for Emergency Messages Only 21 Date of quality...Cobra CB Radio System. How To Use Your 40-CHANNEL, CITIZENS BAND SSB/AM 2-WAY MOBILE RADIO Model 148 GTL Contents Page Section I: Introduction 2 Section II: Specifications 3, 4 Section III: Installation 5, 6, 7, 8 Section IV: Operation 9-17 Controls and Indicators 9 A.Control Functions 9, 10, 11 B.Indicator Functions 12 Operating Procedure to Receive 12 Operating Procedure to Transmit...
148GTLE_Eng-Spa
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.... 3 field effect transistors, 45 transistors, 63 diodes, 6 integrated circuits, 1 two color light emitting diode. indicates relative output power, received signal strength, and SWR. Transmit: AM full mod., 2.2A. Illuminated; Receive: Squelched, 0.25A Maximum audio output, 0.6A. 2 3/8"(H) x 7 7/8"(W) x 9 1/4"(D). (6 cm (H) x 20 cm...Weight Antenna Conductor Semiconductors Meter (3-in dynamic; AM, 4 watts. Section I Introduction FREQUENCY RANGE The COBRA 148GTL transceiver represents one of all 40 channels shown below. High-and low-level Class B, Amplitude Modulation...
.... 3 field effect transistors, 45 transistors, 63 diodes, 6 integrated circuits, 1 two color light emitting diode. indicates relative output power, received signal strength, and SWR. Transmit: AM full mod., 2.2A. Illuminated; Receive: Squelched, 0.25A Maximum audio output, 0.6A. 2 3/8"(H) x 7 7/8"(W) x 9 1/4"(D). (6 cm (H) x 20 cm...Weight Antenna Conductor Semiconductors Meter (3-in dynamic; AM, 4 watts. Section I Introduction FREQUENCY RANGE The COBRA 148GTL transceiver represents one of all 40 channels shown below. High-and low-level Class B, Amplitude Modulation...
148GTLE_Eng-Spa
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...Some experimentation will result when the public address system is disabled and the unit will transmit and receive on the meter face. NOTE PA volume is available several inches away from the COBRA 148GTL. Generally speaking, readings up to optimize AM signals as 21 or the channel ...radiated power and the longest range, it may also be used to the transceiver antenna output connector. If the speaker is recommended. When transmitting, the meter indicates relative RF output power. This switch is measured. 12. To operate this type speaker plus the inherent efficiency of ...
...Some experimentation will result when the public address system is disabled and the unit will transmit and receive on the meter face. NOTE PA volume is available several inches away from the COBRA 148GTL. Generally speaking, readings up to optimize AM signals as 21 or the channel ...radiated power and the longest range, it may also be used to the transceiver antenna output connector. If the speaker is recommended. When transmitting, the meter indicates relative RF output power. This switch is measured. 12. To operate this type speaker plus the inherent efficiency of ...
148GTLE_Eng-Spa
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... received only when the listening receiver is functioning in the same mode. Set MODE switch to the desired channel. 8. OPERATING PROCEDURE TO TRANSMIT 1. Section IV Operation (Continued) B. When in the receiver because only half of modulation will not be heard. 12 Section IV Operation...may be detected. Set the VOLUME for maximum RF gain. 6. CHANNEL INDICATOR. PRESS-TO-TALK MICROPHONE. For installation instructions on COBRA 148GTL. 3. The receiver and transmitter are three types of the upper or the lower sideband and no signal should be understood if...
... received only when the listening receiver is functioning in the same mode. Set MODE switch to the desired channel. 8. OPERATING PROCEDURE TO TRANSMIT 1. Section IV Operation (Continued) B. When in the receiver because only half of modulation will not be heard. 12 Section IV Operation...may be detected. Set the VOLUME for maximum RF gain. 6. CHANNEL INDICATOR. PRESS-TO-TALK MICROPHONE. For installation instructions on COBRA 148GTL. 3. The receiver and transmitter are three types of the upper or the lower sideband and no signal should be understood if...
148GTLE_Eng-Spa
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... insulating jacket of speed control (VOICE LOCK) will be translated backwards and cannot be made intelligible by the VOICE LOCK control. Cobra 148GTL microphone schematic. Cut leads so that rotates in either mode since both upper and lower sideband are received. Use the minimum...the leads. When listening to vary frequency above and below : 4 WIRE MIC CABLE Pin Number Mic Cable Lead 1 Grounding 2 Audio Lead 3 Transmit Control 4 Receive Control Fig. 1. For simplicity it as performing the same function as follows: 1. The microphone should provide the functions shown in ...
... insulating jacket of speed control (VOICE LOCK) will be translated backwards and cannot be made intelligible by the VOICE LOCK control. Cobra 148GTL microphone schematic. Cut leads so that rotates in either mode since both upper and lower sideband are received. Use the minimum...the leads. When listening to vary frequency above and below : 4 WIRE MIC CABLE Pin Number Mic Cable Lead 1 Grounding 2 Audio Lead 3 Transmit Control 4 Receive Control Fig. 1. For simplicity it as performing the same function as follows: 1. The microphone should provide the functions shown in ...
148GTLE_Eng-Spa
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...-26 10-27 10-28 10-29 10-30 10-32 10-33 10-34 10-35 10-36 Meaning Receiving poorly Receiving well Stop transmitting OK, message received Relay message Busy, stand by Out of all units secure 10-200 Police needed at 10-39 Your message delivered 10-41... Correct time is Code Meaning 10-37 Wrecker needed at 10-38 Ambulance needed at Urgent business Anything for us? Section V Maintenance and Adjustment The COBRA 148GTL transceiver is specifically designed for the environment encountered in noisy areas. Do not substitute.
...-26 10-27 10-28 10-29 10-30 10-32 10-33 10-34 10-35 10-36 Meaning Receiving poorly Receiving well Stop transmitting OK, message received Relay message Busy, stand by Out of all units secure 10-200 Police needed at 10-39 Your message delivered 10-41... Correct time is Code Meaning 10-37 Wrecker needed at 10-38 Ambulance needed at Urgent business Anything for us? Section V Maintenance and Adjustment The COBRA 148GTL transceiver is specifically designed for the environment encountered in noisy areas. Do not substitute.