Ctcss Frequencies | Uniden BCD536HP, BCD436HP specs

ST	Event Code	Warning	Watch	Advisory	Definition?
SVR	Severe Thunderstorm	O			Thunderstorm
	Warning

SVS	Severe Weather Statement			O	Severe WX

TOA	Tornado Watch		O		Tornado

TOE	911 Telephone Outage			O	911 Phone Outage
	Emergency

TOR	Tornado Warning	O			Tornado

TRA	Tropical Storm Watch		O		Tropical Storm

TRW	Tropical Storm Warning	O			Tropical Storm

TSA	Tsunami Watch		O		Tsunami

TSW	Tsunami Warning	O			Tsunami

TXB	Transmitter Backup On			O	TX Backup On

TXF	Transmitter Carrier Off			O	TX Carrier Off

TXO	Transmitter Carrier On			O	TX Carrier On

TXP	Transmitter Primary On			O	TX Primary On

VOW	Volcano Warning	O			Volcano

WFA	Wild Fire Watch		O		Wild Fire

WFW	Wild Fire Warning	O			Wild Fire

WSA	Winter Storm Watch		O		Winter Storm

WSW	Winter Storm Warning	O			Winter Storm

**A	Unrecognized Watch		O		Unrecognized

**E	Unrecognized Emergency			O	Unrecognized

**S	Unrecognized Statement			O	Unrecognized

**W	Unrecognized Warning	O			Unrecognized

Continuous Tone Coded Squelch System (CTCSS) and Digital Coded Squelch (DCS) are two methods used to prevent interference by other radio communications. Your scanner can receive transmissions that use these codes.

CTCSS and DCS systems all use some form of coded squelch. Coded squelch involves the transmission of a special code signal along with the audio of a radio transmission. A receiver with coded squelch only activates when the received signal has the correct code. This lets many users share a single frequency, and decreases interference caused by distant transmitters on the same channel. In all major metropolitan areas of the United States, every available radio channel is assigned to more than one user.

CTCSS Frequencies

The scanner can detect the following 50 CTCSS frequencies.

67..0Hz	94..8Hz	131..8Hz	171..3Hz	203..5Hz

69..3Hz	97..4Hz	136..5Hz	173..8Hz	206..5Hz

71..9Hz	100..0Hz	141..3Hz	177..3Hz	210..7Hz

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Uniden BCD536HP, BCD436HP owner manual Ctcss Frequencies

Contents

BCD436HP BCD536HP Page Contents Set Your Location and Range Programming Departments Search/Close Call Options Page Fire Tone-Out FCC Wants You to Know Important InformationModification Notice Part 15 Information Power Disconnection Caution General PrecautionsScanning Legally Earphone Warning Avis D’INDUSTRIE Canada How Does the Home Patrol Work? IntroductionWhat You Hear Create Favorites Lists Main Features Replay TransmissionsRecord Transmissions Page Page BCD436HP BCD536HP Included With Your Scanner Power Related Issues Installing Your ScannerConnecting an Optional Antenna Connecting an Extension Speaker Base Station Mounting Using the Bracket Vehicle Installation Mounting Using the DIN-E Sleeve Removing the Scanner from the DIN-E Sleeve Using Internal Batteries BCD436HP Only Mounting Using ISO TechniqueConnecting DC Cable with Orange Wire Using Rechargeable Batteries Understanding the MemoryFavorites Lists Sentinel Software How to Install Sentinel Software Manage Firmware UpdatesUpdating Firmware Updating the Database For Model Number Procedure Setting UP Your Scanner Key Operation Keypad and Knob Controls BCD436HP Turn to scroll Channel or Frequency in Hold mode Common Controls BCD436HP and BCD536HP Yes No/PRI Set Location Set Your Location and RangeSet Range Understanding Range Edit Location Selecting Service TypesNew Location or Edit Location Set Location Information. See Set Manual Location Navigating the Menus Set Mode SquelchData Naming Display Menu Set Dimmer BCD436HP Only High, Middle, or Low On or Off Selecting 3-Line Display ModeContrast On or Off View the Battery Level BCD436HP Only SearchingLook at the Display Volume and Squelch IFX Tgid Settings Menu Restore Options Wi-Fi Setup BCD536HP OnlyReplay Options See Scanner Information Wi-Fi Options Quick KeysFavorites List Quick Keys Managing Favorites Lists At Confirm? Press E/yes or ./no Review/Edit System Programming Systems New System/System SettingsManaging Favorites Lists Understanding Location Control System Settings System Options On or Off Programming Sites New Site/Site OptionsAt Confirm?, press E/yes or ./no Set Site Type Set Attenuator Edit Name Set ModulationMotorola Systems 800/900 Standard or 800 Splinter Band Plan Set Offset Set Base FreqDelete Frequency At Confirm Delete?, press E/yes or ./no Auto, NFM, or FM New Department/Department Options Programming Departments Edit Name Set Location Information Department OptionsEdit Channel Set Avoid Edit Channel Quickly Storing a Frequency/TGID Programming Frequencies/TGIDsNew Channel/Channel Options Channel Options Set Number Tag Set Priority Set Audio Type Set Delay TimeSet Modulation New Channel Edit Name Edit Frequency or Tgid 999, Blank No number tag Managing Full Database Set Scan SelectionFavorites Quick Key System Quick Key Priority Scanning Using Startup KeysTo Use a Startup Key Priority Scan Options Scanning by Assigning Quick Keys 10 sec100 Change Direction or Resume Scan Turn the Scroll Control Scanning Checklist Selecting Quick Keys Toggle Display ModesLine Display O Line Display On Toggle ID Scan or ID Search Select Service TypesHolding Replay the Last Transmissions Advanced Channel Menu Start/Stop RecordingStore a Search Frequency Search with Scan Attenuation Intermediate Frequency Exchange Channel Volume OffsetRepeater Frequency Conventional Channel Avoiding Channels, Departments, Sites, and Systems Direct Frequency/TGID Entry Using Number TagsClose Call Modes View Number Tags Custom Search by Search Key Priority ModesClose Call Only Weather Scan P25 Adjustment Mode Using a GPSQuick Search Location-Based Scanning New Session Discovery Mode Session Options Set Time-Out Timer Set DelaySet Logging Set Compare to Database Search/Close Call Options Review Discovery Set Each Band At Confirm? Press E/yes or ./no Rvw Search AvoidProgram Band 10, -5, 0, 1, 2, 3, 4, 5, 10, or 30 sec Edit Custom Search Options Set Search Key Search with ScanSet System Avoid Custom Search Direct Frequency Entry Weather Alert Priority ModeFrequency Intermediate Exchange Repeater Frequency Close Call Options Close CallClose Call Only Hits with Scan Close Call Only Mode Set CC ModeSet CC Bands Set CC Alert Toggle Close Call Bands Cancel a HitHolding on a Hit View Last Hit Weather Options Weather OperationIntermediate Frequency Exchange Storing Set Attenuator Set Delay TimeSet Audio AGC Program Same Weather Scan Weather AlertChange Channel Quick Search Tone-Out Setup Fire Tone-OutReview WX Alerts Set Frequency Edit NameSet Tone Set Alert Select a Different Tone-Out Fire Tone-Out Standby/SearchListen to Tone-Out Frequency Scroll to Tone-Out Standby and press E/yes Appendix TroubleshootingScan Mode, Nothing to Scan Scanning Interrupted Frequency Range Mode Step Band Lower Upper KHz Default Band Coverage Service Type Description Service Types Entering IDs Removing the microSD CardReformatting the microSD Card System Type Tgid Format TT ID + # Usage Type II Special Status Bits Event Code Watch Advisory Definition? Weather Channels NIC Ctcss Frequencies DCS Codes Reverse ListBase Frequency Offset MHz Repeater Frequency List Technical Specifications BCD436HP VHF High 1 Band Technical Specifications BCD536HP 138..150 MHz 48dB Warranty Information Page