Searching for and Storing Active Frequencies

20-310.fm Page 22 Wednesday, August 4, 1999 10:49 AM

SEARCHING FOR AND STORING ACTIVE FREQUENCIES

Your scanner can store up to 51 frequencies. Each fre- quency can be stored in either a memory called a channel, or the temporary memory called a monitor. This scanner has 50 channels and one monitor memory.

You can store frequencies using any of these methods.

•Manually enter and store a specific frequency (see “Storing Frequencies” on Page 23).

•Search for active frequencies within a range of pre- programmed frequencies and store selected fre- quencies in the scanner’s channel memories (see “Using Band Search” on Page 25).

•Search for active frequencies starting directly from one specific frequency and store a frequency in the scanner’s monitor memory (see “Using Direct Search” on Page 27).

•Recall the monitor memory frequency and move that frequency to a channel memory (see “Using the Monitor Memory” on Page 28).

Active Frequency References

Good references for active frequencies are RadioShack’s Beyond Police Call, Police Call Radio Guide Including Fire and Emergency Services, Aeronautical Frequency Direc- tory, and Radio! magazine. We update these references often, so be sure to get a current copy.

If you do not have a reference to frequencies in your area, or if you want to search for unlisted frequencies, use a band search or direct search. See also “Guide to the Ac- tion Bands” on Page 37 in this manual.

PRO-70 specifications

The Radio Shack PRO-70 is a compact and versatile handheld scanner that caters to both novice enthusiasts and seasoned hobbyists. Launched in the early 1990s, the PRO-70 exemplifies the functionality and accessibility that users seek in a portable scanning device. Its design is lightweight and ergonomic, allowing for easy handling during extended use, whether at home or on the go.

One of the standout features of the PRO-70 is its ability to scan multiple frequency ranges. Operating on VHF, UHF, and other bands, it covers a comprehensive spectrum that includes public safety, amateur radio, and various commercial communications. This wide frequency range empowers users to stay informed about local news, events, and emergency situations.

The scanner boasts a powerful memory bank, often allowing users to store over 100 channels, which can be easily programmed and accessed. The inclusion of priority channels enables users to monitor essential frequencies while still scanning other channels, ensuring that important communications are never missed. The programmable scan feature is particularly beneficial, allowing enthusiasts to customize their scanning experience according to personal interests or needs.

In terms of technology, the PRO-70 utilizes advanced digital signal processing to enhance audio clarity and reception quality. This feature enables users to receive crisp and clear transmissions, particularly in areas with weaker signals. Additionally, the scanner incorporates a durable and long-lasting rechargeable battery, providing extended use without the frequent need for battery replacement, which is an essential consideration for avid users.

The user interface of the PRO-70 is designed for ease of use, with an intuitive layout of buttons and a simple LCD display that presents critical information clearly. Users can easily navigate through channels, adjust volume levels, and set scanning parameters without a steep learning curve.

Overall, the Radio Shack PRO-70 represents a significant entry in the world of handheld scanners, marrying practicality with technology. Its robust features, combined with the flexibility of frequency coverage, make it an ideal choice for both casual listeners and serious scanning enthusiasts. The scanner’s reliability, affordability, and ease of use solidify its reputation as a valuable tool for anyone looking to connect with their community and beyond through the world of radio communications.