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quency of 151.473, your scan- ner accepts it as 151.475.

•If you entered a frequency that is already stored in another channel, the scanner beeps three times and displays the lowest channel number where the frequency is already stored. If you want to store the fre- quency anyway, press E again.

•Press DELAY if you want the scanner to pause 2 seconds on this channel after a transmis- sion ends before it proceeds to the next channel (see “Delay” on Page 23). The scanner also stores this setting in the chan- nel.

4.To program the next channel in sequence, press MANUAL and repeat Steps 2 and 3.

SEARCHING SERVICE BANKS

You can search for public service, po- lice, fire/emergency, aircraft, and weather transmissions even if you do not know the specific frequencies that are used in your area. You can also store any of the frequencies you find into channels.

Your scanner has the following pre- programmed service banks.

•PUB — contains 140 public ser- vice frequencies

•POLICE — contains 2,392 police frequencies

•FIRE/EMG — contains 197 fire and emergency service frequen- cies

•AIR — contains 2,319 aircraft and air service frequencies

•WX — contains 7 weather fre- quencies

To select a service bank, press SVC. (activity indicator) appears above the service bank’s name (PUB, PO- LICE, FIRE/EMG, AIR, and WX), and one of the preset public service frequencies appear. After a 2-second delay, scanning begins in the selected

bank.

To select another service bank, re-

peatedly press SVC until appears above the name of the bank you want to use.

Notes:

•To skip data signals (such as modem signals), press DATA. See “Skipping Data Signals” on Page 25.

•Because frequencies are not always assigned to the same ser- vices everywhere, you might hear transmissions from one service in another service bank.

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Radio Shack PRO-2052 owner manual Searching Service Banks
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PRO-2052 specifications

The Radio Shack PRO-2052 is a versatile and feature-rich scanner that has captured the attention of amateur radio enthusiasts and professionals alike. This desktop scanner is designed to receive a wide array of frequencies across various bands, making it a valuable tool for monitoring communications.

One of the standout features of the PRO-2052 is its ability to monitor VHF, UHF, and some trunked radio systems. It boasts a wide frequency coverage range from 25 MHz to 1.3 GHz, covering conventional FM, AM, and even the digital communications that have become increasingly popular. This extensive coverage ensures that users can receive a plethora of broadcasts, from local police and fire departments to amateur radio operators and public service communications.

Another significant feature is the scanner's memory capacity, which allows users to store up to 300 channels. This capability is particularly beneficial for those who frequently listen to multiple frequencies, as it provides the flexibility to switch between channels seamlessly. The scanner also supports the ability to organize channels into banks, making it even easier to manage multiple frequencies.

The PRO-2052 comes equipped with a variety of scanning modes, including Narrowband and Wideband scanning, which cater to different listening preferences and needs. Users can employ the Delay function that pauses scanning for a brief period after a transmission is detected, ensuring that they don’t miss any important information. Furthermore, the Priority Scan feature enables monitoring of a selected channel while still continuously scanning other frequencies, adding another layer of functionality.

In terms of usability, the PRO-2052 is designed with a clear and intuitive interface, featuring a backlit LCD that makes it easy to read in various lighting conditions. Its control panel is user-friendly with dedicated keys for commonly used functions, allowing both beginners and seasoned professionals to operate the device with ease.

Furthermore, the scanner has built-in weather alert capabilities, offering users prompt notifications about severe weather conditions, ensuring safety and preparedness. The PRO-2052 is powered either by an AC adapter or batteries, providing the flexibility to operate in various environments.

In summary, the Radio Shack PRO-2052 is a powerful and user-friendly scanner that offers a rich set of features, making it a top choice for those interested in radio communications. Its extensive frequency range, substantial memory capacity, and multiple scanning modes make it suitable for a wide variety of applications, proving to be a reliable companion for enthusiasts and professional users alike.
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