Event Code

Standard

Event Level (Siren Type)

 

LCD Display

 

 

Warning

Watch

Statement

Test

 

Severe Weather Statement

SVS

 

 

0

 

SEVERE WX

Special Weather Statement

SPS

 

 

0

 

SPECIAL WX

Flash Flood Statement

FFS

 

 

0

 

FLASH FLOOD

Flood Statement

FLS

 

 

0

 

FLOOD

Hurricane Statement

HLS

 

 

0

 

HURRICANE

National Periodic Test

NPT

 

 

 

0

NATION PERIOD

Required Monthly Test

RMT

 

 

 

0

MONTHLY

Required Weekly Test

RWT

 

 

 

0

WEEKLY

System Demonstration/ Practice

DMO

 

 

 

Note

SYSTEM DEMO

National Hazard Warning

NHW

0

 

 

 

NATION HAZARD

Unknown Emergency Tune TV

**E

0

 

 

 

UNKNOWN TV

Unknown Warning Tune TV

**W

0

 

 

 

UNKNOWN TV

Unknown Watch Tune TV

**A

 

0

 

 

UNKNOWN TV

Unknown Statement Tune TV

**S

 

 

0

 

UNKNOWN TV

REVERSE LIST

Range

Offset

Range

Offset

29.520

- 29.580

+0.1 MHz

445.000 - 449.9875

-5 MHz

29.620

- 29.680

-0.1 MHz

450.000 - 454.9875

+5 MHz

52.010

- 52.990

+1 MHz

455.000 - 459.9875

-5 MHz

53.010

- 53.990

-1 MHz

460.000 - 464.9875

+5 MHz

143.750

+4.375 MHz

465.000 - 469.9875

-5 MHz

143.900

+4.25 MHz

470.000 - 472.9875

+3 MHz

144.510

- 144.890

+0.6 MHz

473.000 - 475.9875

-3 MHz

145.110

- 145.490

-0.6 MHz

476.000 - 478.9875

+3 MHz

146.010

- 146.385

+0.6 MHz

479.000 - 481.9875

-3 MHz

146.415

- 146.505

+1 MHz

482.000 - 484.9875

+3 MHz

146.595

+1 MHz

485.000 - 487.9875

-3 MHz

146.610

- 146.985

-0.6 MHz

488.000 - 490.9875

+3 MHz

147.000

- 147.390

+0.6 MHz

491.000 - 493.9875

-3 MHz

147.415

- 147.505

-1 MHz

494.000 - 496.9875

+3 MHz

147.595

-1 MHz

497.000 - 499.9875

-3 MHz

147.600

- 147.990

-0.6 MHz

500.000 - 502.9875

+3 MHz

148.125

-4.375 MHz

503.000 - 505.9875

-3 MHz

148.150

-4.25 MHz

506.000 - 508.9875

+3 MHz

222.120

- 223.380

+1.6 MHz

509.000 - 511.9875

-3 MHz

223.720

- 224.980

-1.6 MHz

806.000 - 823.9875

+45 MHz

420.000 - 424.9875

+5 MHz

851.000 - 868.9875

-45 MHz

425.000 - 429.9875

-5 MHz

896.000 - 901.000

+39 MHz

440.000 - 444.9875

+5 MHz

935.000 - 940.000

-39 MHz

100

Page 104
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Uniden BC250D manual 100

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.