Cobra Electronics CXT450 Selectable HighLow Power Output, Listening for a Response, Volume

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Operation

Using Your Radio

 

 

 

 

Introduction

Operation

Customer Assistance

Warranty

Channel Buttons

Channels

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With the radio on, select any of the 22 channels by pressing the Channel Up or Channel Down button.

Enter/Hi-Low Button

Selectable High•Low Power Output

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When in close proximity to another party or during favorable conditions, you can switch from High to Low Power to extend battery life.

Channel Number

Both radios must be tuned to the same channel to communicate.

Channels 1 through 7 are shared by FRS and GMRS. Channels 8 through 14 are FRS only.

Hi Power Icon

This feature applies to GMRS Channels 1 through 7 and 15 through 22 only. Channels 8 through 14 operate exclusively on low power.

Listening

Volume Knob

Call Button

Channels 15 through 22 are GMRS only.

See page 21 for FRS/GMRS frequency allocations and compatibility charts.

Listening for a Response

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Release the Talk button to receive incoming transmissions. Your microTALK radio is always in Standby mode while the Talk or Call buttons are not pressed.

Volume

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Rotate the On/Off Volume knob.

Call Button

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To alert another person that you are calling: Press and release the Call button.

Low Power Icon

Light/Max Range

To toggle between high and low power:

Press the Enter/Hi•Low button for two seconds.

When using Channels 1 through 7 and

15 through 22 on high power, the Hi icon will be visible on the display.

When using those channels on low power and on Channels 8 through 14, the Low icon will be visible on the display.

To Illuminate Display

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Press and release the Light/Max Range button to illuminate the display for 10 seconds.

The other person will hear a two second call tone. This tone is used only to establish voice communications.

See page 19 on how to select from 10 available call tone settings.

Auto Squelch/Maximum Range

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Your microTALK radio is equipped with Auto Squelch, which automatically shuts off weak transmissions and unwanted noise due to terrain and conditions. This slightly reduces the Maximum Range at which signals can be heard.

You can turn off auto squelch to allow all signals to be received and extend the maximum range of your radio.

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Contents For Assistance in the U.S.A Making Life Easier and SaferAutomated Help Desk Customer Assistance OperatorsPower Inverters Accessories Product FeaturesSafety Information for microTALK Radios Caring for YourmicroTALKRadio To install or replace batteriesRechargeable Batteries and Desktop Charger Estimated operation time on full charge 12 hoursBattery Low Using Your RadioAuto Battery Save For charging microTALK radios in desktop chargerVolume Selectable HighLow Power OutputListening for a Response Call ButtonEnter/HiLow Power To turn the lock feature on or offLight/Max Range To briefly turn off auto squelch To turn maximum range extender onScrolling through Mode Functions Mode FunctionsSet Ctcss Privacy Codes Mode/Lock Button To select a Ctcss privacy codeStandby mode Mode/Lock Button To turn VOX mode on or offMode/Lock Button To select a DCS privacy code Mode/Lock Button To listen to All Hazards Radio channelsTo recall a stored memory channel location Memory LocationsTo program a memory location To de-program a memory location Channel ScanFlash on the display ThroughPress and hold the Talk button to communicate Privacy Code ScanIf you press the Talk button while scanning, but more than To scan privacy codesTo change a call tone setting Call Tone SettingsMemory Location Scan To scan memory locationsTo change keystroke tones Mode Functions General SpecificationsTo turn roger beep on or off Send the entire product FCC Licensing Product Service QuestionsProduct Service Questions Limited One-YearWarranty on Radios & Charger Warranty and TrademarksPlease contact your local dealer for warranty information Trademark Acknowledgement

CXT450 specifications

The Cobra Electronics CXT450 is a powerful and reliable two-way radio that stands out in the crowded market of personal communication devices. Primarily designed for outdoor enthusiasts, this device offers a range of features and technologies that enhance communication over long distances, making it especially useful for activities like hiking, camping, and off-roading.

One of the key features of the CXT450 is its impressive range. With a coverage area of up to 37 miles in optimal conditions, this radio allows users to stay in touch with friends and family over significant distances. However, it is essential to note that actual range may vary depending on the terrain and environmental factors. The device operates on 22 FRS/GMRS channels, providing ample options for clear communication.

Equipped with a built-in NOAA Weather Radio, the CXT450 ensures that users are always informed about changing weather conditions. This feature is particularly valuable for outdoor adventurers who need to monitor the weather closely to ensure safety. The radio can receive alerts for severe weather conditions, helping users to stay prepared.

The Cobra CXT450 also integrates advanced technology, such as the Vox functionality, which allows for hands-free operation. This is especially useful when multitasking or when your hands are occupied, making communication effortless and safe. Additionally, the device features a high-quality speaker and a powerful microphone to ensure clear audio transmission, even in noisy environments.

Moreover, the CXT450 has been designed for durability, featuring a rugged, water-resistant casing that can withstand the elements. This means it can be taken on challenging outdoor excursions without the fear of damage from moisture or impacts. Its compact size makes it easy to carry, while the belt clip ensures it can be secured conveniently.

Another notable characteristic is the extended battery life. The CXT450 can operate on either regular AA batteries or rechargeable NiMH batteries, providing flexibility for extended trips without access to power sources. It also features battery-saving options to prolong usage, making it ideal for prolonged adventures.

Overall, the Cobra Electronics CXT450 combines excellent communication range, essential weather alert features, and a robust design to cater to outdoor enthusiasts and everyday users alike. Its balance of functionality and durability makes it a top choice for anyone seeking a reliable two-way radio for various activities.
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