Radio Shack Race Scanner owner manual Birdie Frequencies

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Chan-	Frequency			Chan-	Frequency
nel				nel
nel	Ship	Shore		nel	Ship	Shore
No.	Ship	Shore		No.	Ship	Shore


Chan-	Frequency			Chan-	Frequency
nel				nel
nel	Ship	Shore		nel	Ship	Shore
No.	Ship	Shore		No.	Ship	Shore


19	156.9500	156.9500		79	156.9750	156.9750

20	157.0000	161.6000		80	157.0250	157.0250

21	157.0500	157.0500		81	157.0750	157.0750

22	157.1000	157.1000		82	157.1250	157.1250

23	157.1500	157.1500		83	157.1750	157.1750

24	157.2000	161.8000		84	157.2250	161.8250

25	157.2500	161.8500		85	157.2750	161.8750

26	157.3000	161.9000		86	157.3250	161.9250

27	157.3500	161.9500		87	157.3750	161.9750

28	157.4000	162.0000		88	157.4250	157.4250

Birdie Frequencies

Every scanner has birdie frequencies. Birdies are signals created in- side the scanner’s receiver. These operating frequencies might inter- fere with broadcasts on the same frequencies. If you program one of these frequencies, you hear only noise on that frequency. If the inter- ference is not severe, you might be able to turn SQUELCH clockwise to cut out the birdie. The birdie frequencies (in MHz) found in this scanner are:

31.2000	41.6000	52.6000	116.0375
171.2500	410.0000	430.0000	480.4750
489.1875	489.2500	489.3500	489.4500
489.5000	813.4000	814.0000	932.6000
932.8250	938.3750	940.9000

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Contents PRO-74 100-Channel VHF/UHF/Air/800 MHz Race Scanner Features Page Frequency Range Step Transmission MHz KHz Scanning Legally FCC NoticeContents Troubleshooting Special FeaturesCare and Maintenance Specifications General Guide to ScanningPreparation Power SourcesUsing Internal Batteries Page Charging Nickel-Cadmium Batteries Using Standard AC Power Using Vehicle Battery Power Connecting AN Antenna Connecting an Optional Antenna Connecting AN Earphone Headphones Connecting AN Extension SpeakerListening Safely Traffic SafetyAttaching the Belt Clip Look AT the Keypad Understanding Your ScannerPage Look AT the Display Page Understanding Banks Service BanksMemory Banks Name Typical Usage Frequency Range MHzHAM Operation Turning on the Scanner Setting SquelchPress E to store the frequency into the channel Storing Known Frequencies Into ChannelsFinding and Storing Active Frequencies Searching the Service BanksSearching from a Selected Frequency Storing Active Frequencies Search Skip MemoryManually Selecting a Channel Deleting a Frequency from a Channel Scanning ChannelsListening to Weather Broadcasts Storing a CAR Number and Frequency Using the PRO-74 AT the RacesAdding Frequencies to a Car Number Deleting a Frequency from a Car Number Scanning by CAR NumberViewing Frequencies Associated with a Car Number Finding What CAR Numbers are in What Channels Turning Memory Banks on and OFF Special FeaturesLocking OUT Channels PriorityN K Using the Display Backlight Using the KeylockChanging Search Speeds Normal Search HypersearchTurning the KEY Tone OFF/ON Turning the Battery Save Function OFF/ONSkipping Data Signals Guide to Frequencies General Guide to ScanningNational Weather Frequencies Canadian Weather FrequenciesBirdie Frequencies Typical Band Usage Guide to the Action BandsVHF Band UHF BandAbbreviations Band AllocationPrimary Usage Very High Frequency VHF Meter Amateur Band- 50-54 MHz Ultra High Frequency UHF Conventional Systems Band Locally Assigned Frequency ConversionProblem Possible Cause Remedy TroubleshootingBATT.Lo Resetting the ScannerCare and Maintenance Specifications RadioShack Division of Tandy Corporation Fort Worth, Texas Limited One-Year Warranty