Radio Shack PRO-2052 owner manual Programming Trunked Frequencies

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We recommend you set SQUELCH to the position shown here before select- ing a trunked bank.

Note: Change this setting as neces- sary to get the best performance in your area.

PROGRAMMING

TRUNKED

FREQUENCIES

Before you program your scanner to track a trunked system, consider the following:

•Valid trunked system frequencies are as shown below.

Motorola system: 935.0125–939.9875 MHz (in 12.5 kHz steps) 851.0000–868.9875 MHz (in 12.5 kHz steps) 406.0000–512.0000 MHz (in 12.5 kHz steps) 137.0000–174.0000 MHz (in 5 kHz steps)

Ericsson EDACS system: 900.0000–956.000 MHz (in 12.5 kHz steps)

806.0000–899.9875 MHz (in 12.5 kHz steps, except cellular frequencies)

406.0000–512.0000 MHz (in 12.5 kHz steps) 137.0000–174.0000 MHz (in 5 kHz steps)

•You can use any of your scanner’s banks as either a trunk scanning bank or conventional scanning bank, but you cannot mix the two.

•The scanner only scans one trunked system at a time. Al- though you can store frequencies for more than one trunked system in one of your scanner’s banks, the scanner only scans the fre- quencies associated with the first data channel it finds.

Before scanning a trunked system’s transmissions, you must store the trunked system’s frequencies in one of the banks in your scanner by following these steps.

1.Set the scanner for conventional scanning, then hold down TRUNK until the scanner beeps twice. BANK, TRUNK, and the bank numbers flash.

2.Press a number key to select the bank for the trunked system’s fre- quencies. To select a bank between 11 and 20, press SHIFT then the number keys. The scan- ner displays one of six system types.

3.Use ▲ or ▼ to select the system type, then press E.

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Contents PRO-2052 Channel Dual Trunking TrunkTracker Home Scanner Features IntroductionPage Your PRO-2052 scanner can receive these bands Frequency Types Range MHz TransmissionsFCC Notice Scanning LegallyContents Troubleshooting Care and Maintenance SpecificationsPC Remote Function General Guide to ScanningConnecting AN Antenna Connecting the Supplied AntennaConnecting an Outdoor Antenna PreparationConnecting Power Using AC PowerConnecting AN Extension Speaker Using Your Vehicle’s Battery PowerConnecting AN Earphone Headphones Listening SafelyTurns the scanner on or off and adjusts the volume Adjusts the scanner’s squelchUnderstanding Your Scanner Look AT the Front PanelSVC service Look AT the Display PUBScan Search Service Banks Understanding BanksUnderstanding Trunking Channel Storage BanksStoring Known Frequencies Into Channels Turning on the Scanner and Setting SquelchOperation Searching Service Banks Limit Search Priority Scanning the Stored ChannelsDeleting a Frequency from a Channel Changing Priority Channels Locking Out Priority ChannelsSpecial Features DelayTurning CHANNEL- Storage Banks on and OFF Locking OUT Channels FrequenciesLocking Out Frequencies Turning the KEY Tone on and OFFLocking Out Channels Skipping Data Signals Using NWR-SAME and Weather AlertChanging Search Speeds Normal Search HyperSearchWhen a Weather Alert Occurs Understanding Fips CodesObtaining Your Area’s Fips Codes Turning on the Same and Weather AlertTesting the Alert Beep Entering Your Area’s Fips CodesTesting NWR-SAME Code Detection Trunk Scanning Types of Trunking SystemsSetting Squelch for the Trunk Scanning Mode Programming Trunked Frequencies Scanning a Trunked Bank You See Trunk SystemTurning Status Bit Ignore On or Off Turning Banks On or Off During Trunk ScanningSkipping the Trunked Bank Switching Edacs Format Using Trunk Scanning Scan DelayIdentifying a Trunked Frequency Edacs ID Range SearchMonitoring an Active ID Locking Out IDsUnlocking a Single ID Unlocking All IDsScan Lists Channel Activity IndicatorsMonitoring IDS Manually Storing IDs into Scan Lists Storing IDs into Scan Lists While SearchingScanning the Scan Lists Automatically Storing an ID in a Scan List LocationDeleting a Stored ID Priority ID ScanningScanning Type I and Hybrid Trunked Systems Size Fleets Sub IDs Block UsedE1P3 E1P4 Block Size Code S12 S12E1P1 E1P2 Block Size Code E1P3 E1P4 Block Size Code E1P5 E1P6 Block Size CodeE1P7 E1P8 Block Size Code E1P7 E1P8 Block Size Code E1P9 E1P10 E1P11 E1P12E1P15 E1P16 Block Size Code Selecting a Preset Fleet MapE1P13 E1P14 Block Size Code Programming the Base and Offset Frequencies Programming a Fleet MapProgramming a Hybrid System Turning the Motorola Disconnect Tone Detect Function On/Off Connecting Scanner to a Computer Software SettingsScanner Settings PC Remote FunctionPC to Scanner Commands For this operation Type this CommandTurning the Remote Function on and OFF KEY02 #PC to Scanner Functions List PC n PC n###PM### ######## SS##RF######## IL###ILR xyy-zz ILR nnnnnnPI # PI @#RG @ TG * @%& ##-$$Scanner to PC Responses Code MeaningScanner Mode Codes Code For this ModeEdacs ID Lockout Review Edacs Search Control Channel 21 VFO General Guide to Scanning Guide to FrequenciesNational Weather Frequencies Birdie FrequenciesGuide to the Action Bands Typical Band Usage MHzVHF Band UHF BandBand Allocation Primary UsageVHF Band Activities Frequencies MHz UHF Band Activities Frequencies MHzAbbreviations Services Meter Amateur Band 50-54 MHz Aircraft Band 108-136 MHzGovernment Band 137-144 MHz Meter Amateur Band 144-148 MHzVHF High Band 148-174 MHz FM-TV Audio Broadcast, VHF Wide Band 174-216 MHz New Mobile Narrow Band 220-222 MHzMeter Amateur Band Military Aircraft Band 237.9-287.8 MHzPublic Safety Band Locally Assigned Conventional Systems Band Locally AssignedConventional/Trunked Systems Band Locally Assigned Trunked Systems Band Locally AssignedFrequency Conversion Troubleshooting DC 12V jackScan for another transmis Resetting Scanner Care and Maintenance Specifications Search Speed Page Page Limited One-Year Warranty Division of Tandy CorporationFort Worth, Texas RadioShack
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PRO-2052 specifications

The Radio Shack PRO-2052 is a versatile and feature-rich scanner that has captured the attention of amateur radio enthusiasts and professionals alike. This desktop scanner is designed to receive a wide array of frequencies across various bands, making it a valuable tool for monitoring communications.

One of the standout features of the PRO-2052 is its ability to monitor VHF, UHF, and some trunked radio systems. It boasts a wide frequency coverage range from 25 MHz to 1.3 GHz, covering conventional FM, AM, and even the digital communications that have become increasingly popular. This extensive coverage ensures that users can receive a plethora of broadcasts, from local police and fire departments to amateur radio operators and public service communications.

Another significant feature is the scanner's memory capacity, which allows users to store up to 300 channels. This capability is particularly beneficial for those who frequently listen to multiple frequencies, as it provides the flexibility to switch between channels seamlessly. The scanner also supports the ability to organize channels into banks, making it even easier to manage multiple frequencies.

The PRO-2052 comes equipped with a variety of scanning modes, including Narrowband and Wideband scanning, which cater to different listening preferences and needs. Users can employ the Delay function that pauses scanning for a brief period after a transmission is detected, ensuring that they don’t miss any important information. Furthermore, the Priority Scan feature enables monitoring of a selected channel while still continuously scanning other frequencies, adding another layer of functionality.

In terms of usability, the PRO-2052 is designed with a clear and intuitive interface, featuring a backlit LCD that makes it easy to read in various lighting conditions. Its control panel is user-friendly with dedicated keys for commonly used functions, allowing both beginners and seasoned professionals to operate the device with ease.

Furthermore, the scanner has built-in weather alert capabilities, offering users prompt notifications about severe weather conditions, ensuring safety and preparedness. The PRO-2052 is powered either by an AC adapter or batteries, providing the flexibility to operate in various environments.

In summary, the Radio Shack PRO-2052 is a powerful and user-friendly scanner that offers a rich set of features, making it a top choice for those interested in radio communications. Its extensive frequency range, substantial memory capacity, and multiple scanning modes make it suitable for a wide variety of applications, proving to be a reliable companion for enthusiasts and professional users alike.
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