PRO-92 Handheld Scanner
(200-0522A) Features Faxback Doc. # 61678
Your RadioShack Handheld Scanner is one of a new generation of scanners
designed to track Motorola Type I and Type II (such as Smartnet and
Privacy Plus) and hybrid analog trunking systems, plus GE/Ericsson (EDACS)
and EF Johnson (LTR) type systems, which are extensively used in many
communication systems.
Trunking communications systems let a large group of 2-way radio users (or
even different groups of 2-way radio users) efficiently use a set of
frequencies. Instead of selecting a specific frequency for a transmission,
the user simply selects a talk group. The trunking system automatically
transmits the call on the first available frequency, and also sends a code
that uniquely identifies that transmission.
Since the trunking system might send a call and its response on different
frequencies, it is difficult to listen to trunked communications using a
regular scanner. The scanner monitors the data sent with a 2-way radio
transmission, so you can hear the call and response for that user and more
easily "follow" the conversation.
The scanner also lets you scan conventional transmissions, and is
Pre-programmed with service search banks for convenience. By pressing a
single button, you can quickly search those frequencies most commonly used
by public service and other agencies without tedious and complicated
programming.
This scanner gives you direct access to over 33,000 frequencies including
those used by police and fire departments, ambulance services, government
agencies, air, and amateur radio services.
Your scanner includes these special features:
Simultaneous Trunking - tracks three trunking systems (LTR, Motorola
Operation and EDACS) and conventional systems at the same
time.
10 Channel-Storage Banks - lets you store 50 channels in each bank (500
channels) to group channels so calls are easier
to identify.
12-Character, 4-Line, - shows you detailed operating information and
Dot Matrix Display lets you easily program the scanner.
Weather Alert - automatically sounds the alarm tone to advise
of hazardous weather conditions when it detects
the alert signal on the local National Oceanic
and Atmospheric Administration (NOAA) weather
channel.
Digital Weather Alert - displays the weather event text so you can see
the reason for the alert.
Pre-programmed Frequency - lets you search for transmissions within preset
Ranges frequency ranges or within ranges you set, to
reduce search time and select interesting
frequencies more quickly.
Subaudible Tone Decode - decodes and displays the Continuous Tone Coded
Squelch System (CTCSS) tone signal being
transmitted.
Digital Subaudible Tone - decodes and displays the Digital Coded Squelch
Decode (DCS) being received.
Data Cloning - lets you transfer the programmed data to
another PRO-92 scanner. You can also upload or
download the programmed data to or from a PC
using an optional interface kit.
Triple Conversion - virtually eliminates any interference from
Superheterodyne Receiver intermediate frequency (IF) images, so you hear
only the frequency you select.
Hyperscan and Hypersearch- the scanner scans at up to 25 channels per
second and searches at up to 50 steps per
second, to help you quickly find interesting
transmissions.
Scan Delay - delays scanning for about 2 seconds before
moving to another channel in conventional mode,
so you can hear more replies that are made on
the same channel.
Priority Channel - you can set the scanner to check one channel
every 2 seconds so you do not miss important
calls.
Signal Attenuation - lets you program each memory to reduce the
(Attenuate) scanner's sensitivity to storing local signals,
to reduce interference or noise caused by these
signals.
Text Input - lets you input a text label for each channel,
talk group ID, bank, or other memory so you can
easily know about the transmission you are
hearing.
Lock out Function - lets you set your scanner to skip over
specified channels or frequencies when scanning
or searching, and skip over IDs when tracking
trunked systems.
Key Lock - lets you lock the scanner's keys to help
prevent accidentally changing the scanner's
programming.
Flexible Antenna with - provides excellent reception and is designed to
BNC Connector help prevent antenna breakage.
Memory Backup - keeps the frequencies stored in memory for an
extended time even without internal batteries.
Three Power Options - lets you power the scanner with internal
batteries (non-rechargeable batteries or
rechargeable batteries). You can also use an
AC adapter (not supplied) or power the scanner
in a vehicle using a DC adapter (not supplied).
Supplied Police Call - provides a quick reference to public safety
Trunking Guide trunking radio systems in the United States.
Your scanner can receive these frequencies:
29.0000 - 54.0000 MHz 806 - 823.9875 MHz
108.0000 - 136.9875 MHz 849 - 868.9875 MHz
137.0000 - 174.0000 MHz 894 - 960.0000 MHz
380.0000 - 512.0000 MHz
This Owner's Manual also includes the section "A General Guide to
Scanning" in Faxback Doc. # 61684 to help you target frequency ranges in
your service area so you can search for a wide variety of transmissions.
FCC Notice
Your scanner might cause TV or radio interference even when it is
operating properly. To determine whether your scanner is causing the
interference, turn off your scanner. If the interference goes away, your
scanner is causing the interference. Try the following methods to
eliminate the interference.
Move your scanner away from the TV or radio.
Connect your scanner to an outlet that is on a different electrical
circuit from the TV or radio.
Contact your local RadioShack store for help.
If you cannot eliminate the interference, the FCC requires that you stop
using your scanner.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following conditions (1) This device must not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
Note: Mobile use of this scanner is unlawful or requires a permit in some
areas. Check the laws in your area.
Scanning Legally
Scanning is a fun and interesting hobby. You can hear police and fire
departments, ambulance services, government agencies, private companies,
amateur radio services, aircraft, and military operations. It is legal to
listen to almost every transmission your scanner can receive. However,
there are some electronic and wire communications that are illegal to
intentionally intercept. These include:
Telephone conversations (cellular, cordless, or other private means of
telephone signal transmission).
Pager transmissions.
Scrambled or encrypted transmissions.
According to the Federal Electronic Communications Privacy Act (ECPA), as
amended, you could be fined and possibly imprisoned for intentionally
listening to, using, or disclosing the contents of such a transmission
unless you have the consent of a party to the communication (unless such
activity is otherwise illegal). These laws change from time to time and
there might be state or local laws that also affect legal scanner usage.
(GLW EB 9/8/00)
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