CTCSS - the scanner only opens squelch if the CTCSS tone you select is also present with the signal.

The scanner then prompts you to enter or scroll to the desired tone.

DCS - the scanner only opens squelch if the DCS tone you select is also present with the signal. The scanner then prompts you to enter or scroll to the desired tone.

Set Lockout - the scanner does not stop on the channel if the tone you select is present. The scanner prompts you to select a CTCSS or DCS tone.

Notes:

The default setting is Off.

See “What is CTCSS/DCS?” on Page 18 for a com- plete list of CTCSS and DCS tones.

Setting Channel Modulation (Conventional Channels Only)

Menu

Program SysteMS

E

Select the system

E

Edit Group

E

 

Select the group

 

E

Edit Channel

E

 

Select the channel

E

Set Modulation

 

E

This setting controls the demodulation method used for the channel. Select your setting, then press E.

Auto - the scanner uses the default modulation for the frequency (see the table at the front of the manual).

AM - the scanner uses AM (amplitude modulation) for the frequency.

FM - the scanner uses FM (frequency modulation) for the frequency.

Programming/Editing Optional Settings

74

Page 74
Image 74
Uniden BC246T owner manual Setting Channel Modulation Conventional Channels Only

BC246T specifications

The Uniden BC246T is a versatile and advanced handheld scanner that has gained popularity among radio enthusiasts and professionals alike. Designed for those who want to stay informed about their surroundings, this device offers a blend of features, technologies, and characteristics that make it a standout choice in the world of scanners.

One of the primary attributes of the BC246T is its wide frequency coverage. Capable of receiving frequencies from 25 MHz to 1.3 GHz, it includes VHF, UHF, and 800 MHz bands. This broad range allows users to monitor a variety of communications, including police, fire, and emergency services, as well as amateur radio and aviation transmissions.

Another essential feature of the BC246T is its 1000-channel memory capacity. Users can easily program and store their favorite frequencies, organizing them into manageable banks for quick access. This is particularly useful for those who wish to track multiple agencies or services simultaneously. The scanner also supports alpha tagging, allowing users to assign a name to each frequency, making it easier to identify and navigate channels.

The BC246T incorporates advanced digital technologies, including support for APCO P25 digital communications. This feature allows users to listen to transmissions from public safety agencies that utilize digital formats. Furthermore, with Close Callâ„¢ technology, the scanner can automatically detect and tune into nearby frequencies that are in use, providing real-time alerts to users about active communications around them.

Ease of use is another hallmark of the Uniden BC246T. The device features a clear LCD display that shows relevant information, including channel names, frequency, and the type of received signal. The user interface is intuitive, with easy-to-access buttons and a well-organized menu system that simplifies programming and operation.

Built to last, the BC246T is compact and lightweight, making it ideal for on-the-go monitoring. Its battery life is commendable, providing extended usage for those who require reliable performance during extended listening sessions.

In conclusion, the Uniden BC246T is a robust handheld scanner, offering extensive frequency coverage, advanced digital capabilities, and user-friendly features. Whether you are a seasoned scanner enthusiast or a casual user, the BC246T provides a comprehensive solution for monitoring a wide array of communications. Its combination of technology, functionality, and portability makes it a valuable tool for anyone interested in radio communications.