Radio Shack 20-163 manual Defining a Channel, To define a channel

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FM – Frequency Modulation, used for most public safety transmissions, broadcast, business, and amateur radio transmissions.

CT – FM transmissions with Continuous Tone Coded Squelch System (CTCSS)

DC – FM transmissions with Digital Coded Squelch (DCS) MO – Motorola Trunking System

ED – EDACS Trunking System LT – LTR Trunking System

If you change the receive mode using MODE key, the scanner shows the receive mode for small caps (ex. fm, am, ct, or dc). If you want to change the default setting, press FUNC then press MODE.

Defining a Channel

Go to www.radioreference.com for the latest frequency references.

To define a channel:

1.Press MAN.

2.Enter the bank (0-9) and channel number (00-99) where you want to store the frequency (Example: 101 for Bank 1, Channel 1).

3.Press MAN again. M and the bank and channel number appear.

4.Press PROG. M changes to P.

5.Use the number keys to enter the frequency (including the decimal point). If you make a mistake, press CL to delete a single digit or hold CL about 2 seconds to start over.

Your scanner automatically rounds to the nearest valid frequency. For example, if you enter 151.553, your scanner rounds to 151.550.

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Contents Mobile / Base Radio Scanner What’s IncludedContents Contents Your Scanner Pause EXT SP To you use the scanner on a flat surface Installing Your ScannerSetting Up a Mobile Base Bracket MountingDashboard Installation To attach the supplied antenna Connecting the AntennaWall Outlet Powering Your ScannerVehicle Direct Vehicle Power SocketKeytones and Brightness Headphones and SpeakersSquelch and Attenuator DelayTo set the attenuator mode Scanner SetupTo define a channel Defining a ChannelTo copy a frequency Copying a FrequencyTo define a channel’s Ctcss or DCS code Deleting Saved FrequenciesTo delete a saved frequency To delete all saved frequencies in a bankScanner Cloning To save a Ctcss or DCS codeTo clone the scanner data To activate Seek Search SearchingSeek Search Search BanksTo search banks SR0-SR2 To program the search range of Bank SR7 ZeromaticProgramming a Search Range To activate ZeromaticTo use Signal Stalker Signal StalkerTo lock out a frequency Special Signal StalkerTo use Special Signal Stalker Locking Out FrequenciesTo save a frequency found during a search Saving Found FrequenciesTo review and unlock frequencies To unlock all frequencies in a search bankTo locked out a channel ScanningLocking Out Channels To scanTo make an existing channel a Priority channel To turn on the priority featurePriority Scanning To review all locked out channelsTo program a weather channel into priority channel Weather AlertsTo modify the Priority channel To perform a weather scanTo program a Fips code Same Standby ModeTo review stored Fips codes To enter Same standbyTo test the weather alert To monitor a channel MonitoringSkywarn To use SkywarnTo define a Trunking Bank Trunking SetupTo set a default tuning frequency Defining a Trunking BankMotorola Trunking Setup To set Open or Closed mode for a bankTrunking Modes To program a fleet map Fleet MapsFor Motorola Type II, enter Base and Offset FrequenciesUHF-Hi 806-960 MHz To program 800 MHz Motorola trunking Edacs Trunking SetupLTR Trunking Setup Searching for Talk Group IDsTo save a correct Home Repeater Saving a Talk Group ID To search for Talk Group IDsTo define a Talk Group ID Deleting Talk Group IDs To delete a Talk Group IDTo delete ALL talk group IDs in a bank 1. Press Prog Saving Trunking Channels Trunk ScanningTo set a Talk Group ID delay Trunking DelayTo review locked-out Talk Group IDs Locking Out Talk Group IDsTurning Off Sub-Banks To lock out Talk Group IDsTo set Talk Group ID Hold Scanner MaintenanceTalk Group ID Hold To turn off a sub-bank while scanningTo define a Text Tag Text TagsTo display the Talk Group ID Issue Solution TroubleshootingCause Error message appearsWhen trying to upload or Birdie FrequenciesService and Repair Initializing the ScannerTo initialize the scanner Scanning Legally References FCC NoticeAppendix a Glossary Appendix B Search Banks Search bank SR0 Marine band Receive mode FM Freq. MHzSearch bank SR1 CB band Receive mode AM Freq. MHz Group Search bank SR4 Aircraft Receive mode AM, FM Ctcss Codes Appendix C Ctcss / DCS CodesAppendix D Signal Stalker All BandDCS Codes PubSafety Band Appendix E Talk Group Format MotorolaTo use AFS format Sensitivity 20 dB S/N Appendix F SpecificationsDB +/-4 kHz Cat. No -163 AddendumPurple DOT Purple DOT BB Business Band Police Departments Police Dept Nascar Track Announcer Security Alarm Security Company Companies DOT Business Band DOT BB Limited One-year Warranty
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20-163 specifications

Radio Shack 20-163 is a notable addition to the realm of emergency preparedness and personal communication devices. Designed for ease of use and reliability, this two-way radio was engineered to cater to users ranging from casual outdoor enthusiasts to those needing more robust communication tools during emergency situations.

One of the standout features of the Radio Shack 20-163 is its impressive range. With a maximum operating distance of several miles under ideal conditions, it enables users to maintain communication over substantive distances, making it a valuable tool in outdoor activities such as hiking, camping, and hunting. The radio operates on both UHF and VHF frequencies, allowing for improved battery efficiency, enhanced clarity, and reduced interference.

Equipped with crystal-clear audio technology, the Radio Shack 20-163 ensures that communications are transmitted and received with minimal static and distortion. This is particularly crucial in emergency situations where clear communication can make a significant difference. Additionally, the device offers multiple channels, which allows users to switch frequencies if they encounter interference or if they wish to connect with different groups.

Another characteristic that sets the Radio Shack 20-163 apart is its durable design. Built to withstand rugged outdoor conditions, this radio is designed to resist dust and moisture. Its compact and lightweight design makes it portable, allowing users to carry it easily during various activities without feeling encumbered.

The battery life of the Radio Shack 20-163 is commendable, often lasting through extended use, especially when powered by high-capacity rechargeable batteries. This is an attractive feature for individuals heading into remote areas where charging options are limited.

For added convenience, the Radio Shack 20-163 includes a built-in flashlight and emergency alert functions, further enhancing its appeal for emergency preparedness. These features ensure that it serves not only as a communication device but also as a critical tool in situations where safety is paramount.

In summary, the Radio Shack 20-163 stands out as a reliable, feature-rich two-way radio that caters to a wide audience. With its excellent range, durability, and advanced audio technology, it continues to be a sought-after choice for those looking to enhance their communication capabilities in both everyday and emergency situations.
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