Radio Shack PRO-2053 owner manual Conventional Systems Band Locally Assigned in 6.25 kHz steps

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FM-TV Audio Broadcast, UHF Wide Band (470–512 MHz in 6.25 kHz steps) (Channels 14 through 69 in 6 MHz steps)

Frequency	Channel	Frequency	Channel


475.750	14	481.750	15

487.750	16	493.750	17

499.750	18	505.750	19

511.750	20

Note: Some cities use the 470–512 MHz band for land/mobile service.

Conventional Systems Band — Locally Assigned (in 6.25 kHz steps)

Frequency Range

Service

851.0125–855.9875 MHz

CTSB

Conventional/Trunked Systems Band — Locally Assigned (in 6.25 kHz steps)

Frequency Range

Service

856.0125–860.9875 MHz

TSB

Trunked Systems Band — Locally Assigned (in 6.25 kHz steps)

Frequency Range

Service

861.0125–865.9875 MHz

TSB

Public Safety Band — Locally Assigned (in 6.25 kHz steps)

Frequency Range

Service

866.0125–868.9875 MHz

PSB

33-Centimeter Amateur Band (902–928 MHz in 6.25 kHz steps)

Frequency Range

Service

902.000–928.000

HAM

48	A General Guide to Frequencies

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Contents PRO-2053 Channel Desktop Trunk-Tracking Scanner FCC Wants You to Know Contents Special Features Trunking OperationGeneral Guide to Frequencies Troubleshooting SpecificationsSimultaneous Trunking Operation Character, 4-Line, Alphanumeric DisTriple Conversion Superheterodyne Re Scanning Legally Telescoping Antenna provides excellentPower Sources Using AC PowerUsing Vehicle Battery Power PreparationConnecting the Antenna Connecting AN EARPHONE/ HeadphonesConnecting an Outdoor Antenna Listening SafelyTraffic Safety About Your ScannerLook AT the Keypad Quick Start Understanding Banks Understanding Your Scanners ModesEdacs Mode Turning on the Scanner and Setting Squelch OperationOpen and Closed Modes Storing Known Frequencies Into Channels Storing Trunking Frequencies Into Channels Storing Text TagsAssigning a Text Tag to a Channel Text Input Chart Assigning a Text Tag to a GroupAssigning a Text Tag to a Bank Finding and Storing Active Frequencies Searching a Preprogrammed Fre- quency RangeBank Band Search bank SR0 Marine band Receive mode FM Search bank SR1 CB band Receive mode AM Search bank SR2 Police/Fire band Receive Mode FM GroupSearch bank SR3 Aircraft Receive mode AM Search bank SR4 Ham band Receive mode FMManually Tuning a Frequency Listening to the Weather BandSpecial Notes Using Frequency Copy Function Listening to a Weather ChannelDisplaying Weather Messages WX Alert and Beep Tone Confir- mationScanning the Channels Copying a Frequency into the Pri- ority ChannelTurning Channel-Storage Banks Off and On Special Features Using the Delay FunctionLocking OUT Channels or Frequencies Priority Reviewing Locked-Out Frequen- ciesClearing a Locked-Out Frequency Clearing All Locked-Out Frequen- cies in a Search BankChanging the Receive Mode Using the Attenuator Turning the KEY Tone on and OFFChanging the Display Contrast Cloning Programmed DataTrunking Operation Setting Squelch for the Trunking Mode Understanding TrunkingProgramming Trunking Frequencies Programming Motorola Trunking Systems UHF-Lo DF appearsProgramming Motorola Trunking System 800 MHz Programming Fleet MapsSize Code Talk Group IDs Storing Talk Group IDs8Wdaý&# ?ýDe$ý CEJ0ýdedTalk Group ID Hold Turning Sub-Banks On or OffDelay Function in ID Indication Mode Locking Out Talk Group IDsReviewing Locked-Out Talk Group IDs Clearing Talk Group IDsChanging the Open/Closed Mode General Guide to FrequenciesOpen and Closed Modes US Weather Frequencies in MHzHam Radio Frequencies Birdie FrequenciesGuide to the Action Bands Typical Band UsageHF Band VHF BandPrimary Usage UHF BandAbbreviationsServices Band AllocationHigh Frequency HF Meter Amateur Band-50-54 MHz in 5 kHz steps VHF High Band 148-174 MHz in 5, 6.25 or 7.5 kHz steps New Mobile Narrow Band 220-222 MHz in 5 kHz steps Ultra High Frequency UHF Conventional Systems Band Locally Assigned in 6.25 kHz steps Frequency Conversion Troubleshooting RESETTING/INITIALIZING the ScannerResetting the Scanner Initializing the ScannerCare Specifications Sensitivity 20 dB S/NSpecifications Page Page Limited One-Year Warranty