Additional Info

FCC Notice

This equipment has been tested and found to comply with the limits for a scanning receiver, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna.

Increase the separation between the equipment and receiver.

Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Scanning Legally

Your scanner covers frequencies used by many different groups including police and fire departments, ambulance services, government agencies, private companies, amateur radio services, military operations, pager services, and wireline (telephone and telegraph) service providers. It is legal to listen to almost every transmission your scanner can receive. However, there are some transmissions you should never intentionally listen to. These include:

Telephone conversations (cellular, cordless, or other private means of telephone signal transmission)

Pager transmissions

Any scrambled or encrypted transmissions

According to the Electronic Communications Privacy Act (ECPA), as amended, you are subject to fines and possible imprisonment for intentionally listening to, using, or divulging the contents of such a transmission unless you have the consent of a party to the communication (unless such activity is otherwise illegal).

This scanner is designed to prevent reception of illegal transmissions, in compliance with the law which requires that scanners be manufactured in such a way as to not be easily modifiable to pick up those transmissions. Do not open your scanner’s case to make any modifications that could allow it to pick up transmissions that are not legal to listen to. Doing so could subject you to legal penalties.

In some areas, mobile use of this scanner is unlawful or requires a permit. Check the laws in your area. We encourage responsible, legal scanner use.

Key Terminology

Alpha tag

Alpha-numeric object name displayed on the LCD

 

that can be specified by a user.

 

 

Attenuator

Reduces interference due to intermodulation.

 

 

Backlight

Illuminates the LCD and/or keypad for night time

 

use.

 

 

Channel

See “Object”

 

 

CTCSS/DCS

Continuous Tone-Coded Squelch System/Digital

 

Coded squelch System, a squelch control system

 

which reduces interference when using the same

 

frequency.

 

 

EDACS

Trunking system technology provided by GE/Erics-

 

son/MA-COM or Harris.

 

 

Image Frequency

Undesired frequency that differs from the required

 

received frequency.

 

 

Intermodulation

Occurs when two or more strong signals mix, which

 

generates a “false” frequency such as image fre-

 

quency and distorts receiving sound.

 

 

LTR

E.F. Johnson’s trunking system.

 

 

Additional Info

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Radio Shack PRO-107, 20-107 manual FCC Notice, Scanning Legally, Key Terminology