Programming and

Receiving

Digital and Trunked

Systems

There are three steps for programming a trunked sytem:

1.Program the Trunk Type – What type of system will the scanner be tracking, Motorola Type II, Type I, EDACS, LTR, etc.

2.Program the Trunked Frequencies – Within a trunked system, the frequencies are shared among all the users, called “Talk Groups”.

Within the bank you decide which channels to program the trunked frequencies.

3.Program the Talk Groups – Within the trunked system, each agency or department is assigned a Talk Group ID. This ID must be programmed into the scanner in order to monitor that specific agency or department.

When programming you decide which “Location” to program the “Talk Groups”. This is similar to how you program frequencies into channels. Here you need to program Talk Group ID’s into Locations.

STEP 1:

Selecting or Changing Trunking System Type

Before using the Trunk Tracking system, you must select the bank and trunk type. You can only track one trunked system per bank, total of 10 trunked systems.

1Press MENU/BACK.

Remember! You can also enter the Trunk Tracking Programming mode by pressing TRUNK.

2.Select 2:SCAN OPTION /

2:TRUNK by rotating the VFO and pressing E.

3Select the bank number using the keypad or the VFO and pressing E.

C 001

OOOO.0000

1:TRUNK TYPE 2:TRUNK CHANNEL

C 001

OOOO.0000

1:TYPE2 800 2:TYPE1

4.Select 1:TRUNK TYPE / 1:ON- and the system type you want to track by rotating the VFO and pressing E.

For Type 1 System, you must enter the block and fleet numbers. Please refer to “Programming a Fleet Map” on page

49

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Uniden BC250D manual Programming Receiving Digital and Trunked Systems, Selecting or Changing Trunking System Type

BC250D specifications

The Uniden BC250D is a versatile and powerful handheld scanner that caters enthusiastically to the needs of both amateur radio enthusiasts and professionals alike. With its compact design and extensive feature set, the BC250D stands out in the crowded field of communication devices.

One of its significant features is the 200 channels it can store, making it suitable for various scanning tasks. Users can easily program frequencies across public service and amateur bands, including police, fire, and emergency medical services. The BC250D also supports a full range of frequencies from 24 MHz to 1300 MHz, accommodating diverse communication needs.

The scanner’s advanced trunking capabilities allow users to access trunked radio systems, which are frequently used by public safety agencies and commercial entities. It supports both Motorola and EDACS trunking protocols, making it adaptable to numerous scanning scenarios.

Another key characteristic of the BC250D is its customizable scanning options. Users can set priorities for specific channels, enabling them to focus on the most relevant communications. The scanner also features a "Close Call" technology that detects nearby signals automatically, providing real-time monitoring without pre-programmed frequency setups. This feature is particularly beneficial for catching local transmissions that might not be otherwise listed.

The interface of the BC250D is user-friendly, designed to allow easier navigation through its extensive features. The display is crisp and vibrant, presenting information clearly even in low-light conditions. Additionally, the scanner supports alpha tagging, allowing users to assign names to channels for easier identification.

Powering the Uniden BC250D is an internal rechargeable lithium-ion battery, which ensures longer use without the need for frequent battery changes. Plus, with an included belt clip, it’s easy to carry around, making it perfect for users who are always on the go.

In terms of connectivity, the BC250D's built-in computer interface allows for firmware updates and programming through a PC, enhancing its functionality over time.

Overall, the Uniden BC250D combines advanced scanning technology with user-friendly features, solidifying its position as a reliable scanner for a wide range of applications. Whether for hobbyists or professional users, this scanner delivers performance, flexibility, and ease of use.