Features

21-1586.fm Page 2 Thursday, August 5, 1999 9:50 AM

Your RadioShack TRC-442 Full- Power 40-Channel Mobile CB Radio is a high performing, water resistant CB which can be used almost anywhere. The CB is perfect for recreational, business, or emergency use. You can call for help, or call other people with CBs at home, in their vehicles, or at camp sites. You can also connect it to optional equipment, such as an option- al power supply or a base station an- tenna.

Your CB also has these advanced fea- tures:

Phase-Locked Loop (PLL) Frequen- cy Synthesizer — provides highly ac- curate and stable tuning.

Two Ceramic Filters — provide su- perior channel selectivity and prevent adjacent-channel interference.

Automatic Modulation Control — prevents the transmitter signal from over-modulating and distorting.

Automatic Noise Limiter — reduces impulse-type noises while receiving.

Adjustable Squelch — reduces noise

between transmissions.

Rotary Tuning Control — for conve- nient channel selection.

Large, Illuminated, Digital Display

— clearly shows the channel number.

Base Station Capability — lets you use the transceiver as a base station powered from a standard AC outlet (with an optional power supply and base station antenna).

Universal Mounting Bracket — lets you securely mount the CB in your ve- hicle or on a table or shelf in your home.

Notes:

•To use this CB, you need a mobile or base station antenna.

•The CB radio is water resistant, not waterproof. Do not submerge it or put it where water will continu- ally run over it.

We recommend you record your CB’s serial number here. The number is on the CB’s back panel.

Serial Number _________________

RadioShack is a registered trademark used by Tandy Corporation.

TRC-442 specifications

The Radio Shack TRC-442 is a classic CB (Citizens Band) radio widely recognized for its impressive features and user-friendly design. Launched in the 1980s, the TRC-442 became a popular choice among enthusiasts and casual users alike, thanks to its reliability and performance.

One of the standout features of the TRC-442 is its compact and portable design, making it a perfect fit for both mobile use in vehicles and as a base station at home. The radio operates on the standard 40 CB channels, offering users a range of communication options. With a power output of approximately 4 watts, it provides a solid transmission range, enabling users to communicate with other CB operators over considerable distances.

The radio includes a built-in microphone for hands-free operation and a large, easy-to-read display that shows channel numbers and signal strength. This thoughtful design ensures that users can quickly identify their settings at a glance, enhancing usability. The TRC-442 also features an external speaker jack, allowing users to connect an external speaker for improved audio clarity, particularly beneficial in noisy environments.

The TRC-442 is equipped with essential technical features, including automatic noise limiter (ANL) and squelch controls. The ANL helps minimize background noise, providing clearer audio during transmission and reception. The adjustable squelch control allows users to eliminate unwanted static or noise, ensuring a more enjoyable listening experience.

Another key characteristic of the TRC-442 is its versatility with various transmission modes. It supports AM (Amplitude Modulation) and SSB (Single Sideband) transmission, allowing users to choose the mode that best suits their needs. While AM is the standard for most CB communications, SSB offers increased range and efficiency, making it ideal for long-distance communication.

The TRC-442 also boasts a rugged construction, designed to endure the rigors of both outdoor and vehicular use. Its robust casing protects the internal components, ensuring durability over the years.

In summary, the Radio Shack TRC-442 stands out as a reliable and versatile CB radio. Its compact design, user-friendly features, and exceptional audio quality make it a favorite among CB radio enthusiasts even today. Whether for casual conversations or emergency communications, the TRC-442 remains a noteworthy model in the world of Citizens Band radio.