Ruth's sister AM/FM/TV/SW World Receiver 5 Bands Weather Stereo TF Card internal power cable

Multi-band world receiver with TF-card slot

This internal power cable connects a compact world receiver that covers AM, FM, TV audio and shortwave bands. The unit includes a built-in speaker and a 3.5 mm jack for private listening. It also reads audio files from TF cards and USB disks, making it useful for hobbyists who want broadcast and local playback in one device. The receiver draws power through the supplied cable for continuous operation.

Thermals noise and power draw in normal use

The receiver runs cool during extended listening sessions because its low-power analogue front end generates minimal heat. No active cooling is required, so the device stays completely silent in operation. Current draw remains modest, allowing the internal power cable to supply ample headroom without stressing the host system's power delivery. The design prioritises stable reception over high output levels.