Radio Shack PRO-27 instruction

PRO-27 20-Channel Programmable Scanner

(200-0507) Searching For Active Frequencies

SEARCHING FOR AND STORING ACTIVE FREQUENCIES

You can set your scanner to search for transmissions:

Within any one of the seven pre-programmed frequency bands (BAND SEARCH).

You can select these bands using the number keys 1-7.

1: 29	- 54 MHz	5:406 - 450 MHz
2:l37 - 144 MHz		6:450 - 470 MHz
3:144 - 148 MHz		7:470 - 512 MHz
4:148 - 174 MHz

Starting from a band where you have stored a frequency (DIRECT SEARCH).

Follow these steps to search for active frequencies.

1.While the scanner is stopped, enter the channel number where you want to either:

Store a frequency the scanner finds while searching any of the seven preprogrammed bands.

Replace a stored frequency with another frequency the scanner finds while searching the same band as the stored frequency.

NOTE: When you enter a two-digit channel number (10-19), the display shows only one digit at a time. After you press MANUAL, the display shows the full two-digit number. When you enter CH 20, the display shows "0".

2.Press MANUAL then B-SRCH. Then, while K/L, L/O, and WX flash on the display, do either of these things:

Start BAND SEARCH by entering the number of the frequency band you want to search. The scanner searches starting from the selected

band's lowest frequency.

Start DIRECT SEARCH by pressing 8/DOWN ARROW to search downward or 9 UP ARROW to search upward. The scanner searches the band that contains the channel you selected.

NOTES: If you do not start band search or direct search while K/L, L/O, and WX flash on the display, the scanner automatically searches the previously searched band.

When the scanner searches upward, the display segments cycle clockwise. When the scanner searches downward, the display segments cycle counterclockwise. While searching, the

selected band number (BAND SEARCH) or d (DIRECT SEARCH) briefly appears at each cycle.

To change the frequency band, simply select the desired band

PRO-27 specifications

The Radio Shack PRO-27 is a highly regarded handheld scanner that has made its mark in the world of two-way communication and public safety monitoring. Known for its versatility and user-friendly features, the PRO-27 caters to both amateur radio enthusiasts and professionals alike.

One of the standout features of the PRO-27 is its ability to cover a wide frequency range. It can receive VHF, UHF, and even some 800 MHz frequencies, allowing users to scan a diverse array of signals, including those from police, fire, and emergency medical services. This extensive range ensures that users are always tuned into the action, making it an invaluable tool for active listeners.

The PRO-27 is equipped with a 200-channel memory capacity, allowing for the storage of multiple frequencies. This makes it easy for users to quickly switch between channels of interest without the need for manual reprogramming. The banks can be organized in a way that suits the user's needs, whether that means grouping by agency, location, or type of service.

Additionally, the scanner features a programmable scan mode that enhances the scanning experience. Users can set their priorities, allowing certain channels to come to the forefront while others remain in the background. This is particularly useful during emergencies when certain frequencies may become more critical.

Another notable aspect of the PRO-27 is its simple user interface. The backlit LCD display provides clear visibility, even in low-light conditions, while the keypad is logically arranged to facilitate quick navigation and frequency input. Furthermore, the inclusion of a headphone jack allows for private listening, which is a preferred feature for those who want to remain discreet.

Technologically, the PRO-27 uses a high-performance scanner chip that enhances sensitivity and selectivity, ensuring that it picks up even weak signals with clarity. The device also features a durable casing, making it suitable for on-the-go use without worrying about everyday wear and tear.

Ultimately, the Radio Shack PRO-27 remains a popular choice among scanning enthusiasts for its comprehensive feature set, ease of use, and reliable performance. Whether you are looking to keep tabs on local law enforcement or just enjoy the excitement of radio listening, the PRO-27 offers a compelling option that accommodates a variety of scanning needs. Its combination of technology and user-friendly design represents a classic in the realm of handheld scanners.