Cobra Cam 89 User Manual

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Cobra CAM 89 Owner’s Manual
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Cobra Cam 89 Specifications

General

Brand	Cobra
Model	Cam 89
Category	Two-Way Radio
Language	English

Summary

Cobra CAM 89 Product Specifications

General Specifications

Details on channels, frequency range, tolerance, temperature, microphone, input voltage, power consumption, current drain, size, weight, connector, semiconductors, and meters.

Transmitter Specifications

Details on transmitter power input, modulation type and capability, frequency response, and output impedance.

Receiver Specifications

Details on sensitivity, selectivity, image rejection, IF frequencies, AGC, squelch, audio output, frequency response, distortion, and speaker types.

PA System Specifications

Details on PA power output and external speaker requirements for the public address system.

Cobra CAM 89 Introduction and Regulatory Information

Introduction and Channel Assignments

Overview of the CAM 89, its channel assignments in the Citizens Radio Service, and relevant FCC regulations.

Section I: Installation Procedures

Base Station Antenna Installation

Guidance on selecting and tuning base station antennas for optimal transmission distance, covering types and height recommendations.

Mobile and Emergency Power Operation

Instructions for operating the CAM 89 using external DC power sources, such as vehicle batteries, for mobile or emergency use.

Public Address and Remote Speaker Setup

Information on connecting external speakers for Public Address (PA) mode and remote receiver monitoring, including impedance and power handling.

Section II: Operation Guide

Control Functions and Usage

Detailed explanation of all control knobs and switches, their purpose, adjustment, and operation for transmit, receive, and PA modes.

Operating Procedures

Step-by-step instructions for receiving, transmitting, and utilizing accessory circuits like ANL, RF Gain, and Public Address features.

Section III: Maintenance and Adjustment

Transceiver Adjustment and Alignment

Information on factory alignment, requirements for antenna adjustment, and the use of specialized test equipment by qualified personnel.

Warranty Service and Information

Warranty Service Instructions

Guidelines for obtaining warranty service, checking common parts, and returning defective components to Dynascan for repair or replacement.

Product Warranty Details

Details on Dynascan's limited warranty, coverage period, common exclusions, and the requirement for timely warranty registration.