{"product_id":"40-channel-mobile-cb-radio","title":"40-Channel Mobile CB Radio","description":"The RadioShack TRC-446 is a deluxe 40-channel mobile CB radio that offers enhanced communication capabilities for in-vehicle use. It includes features such as an Audio Clarity Enhancer (ACE) to improve sound quality and a Noise Blanking circuit to reduce interference from electrical motors and ignition systems. This radio also supports Weather Alert functionality, allowing users to tune into local and national weather service broadcasts.\n\nDesigned for ease of use, the TRC-446 allows for channel selection via the microphone's UP\/DOWN controls, a rotary tuning dial, or quick access to Channel 9 and 19. It also features an S\/RF\/SWR\/CAL switch to monitor signal strength, antenna standing wave ratio, and for calibration purposes. The unit is powered by the vehicle and requires an external antenna (not supplied) with a 50 Ohm impedance. The maximum output power is 4 Watts, adhering to FCC regulations.\n\nInstallation involves connecting the unit to the vehicle's power supply, ensuring the ground connection is secure, and attaching the microphone and antenna. The TRC-446 is also equipped with an EXT SP jack for an optional external speaker, which will automatically disable the internal speaker when connected. For PA operation, a separate PA speaker can be connected to the PA SP jack.","brand":"RadioShack","offers":[{"title":"Default Title","offer_id":52663424385336,"sku":"TRC-446","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687135181.jpg?v=1784326771","url":"https:\/\/store.motormia.co\/products\/40-channel-mobile-cb-radio","provider":"MOTORMIA","version":"1.0","type":"link"}