PL-380 Full-band digital demodulator stereo radio PL-380 is a muitiband DSP digital demodulator Radio carefully designed by Desheng company based on DSP digital demodulator technology. It applies the ETM(Easy Tuning Mode) Tuning Mode developed by Desheng to improve the convenience of listening to the broadcast. I hope this light radio will help you enjoy the radio and bring you joy. . PL-380 features This Machine uses US SILICONLABS si4734 digital signal processing (DSP) chip to simulate Frequency modulation/amplitude modulation broadcast signals are digitized, and modern software radio principles are used for processing and tuning to improve listening sensitivity, selectivity, signal-to-noise ratio and anti-interference capability. It can receive FM stereo, medium wave, long wave and short wave (2.3-21.95MHz) radio programs with many practical functions and simple operation. wide FM reception frequency range (64-108MHz), including some campus radio and 2-5 channel TV sound programs Seven channel selection methods: convenient tuning (ETM), manual search for radio frequency (VF), and manual search for pre- Store radio stations (VM), directly input frequency numbers or directly input pre-stored radio station address numbers, automatically search and browse radio station frequencies, and automatically search and browse stored radio stations. ETM is a collection method developed by Desheng to improve the collection efficiency. It can store up to 550 radio frequencies manually, semi-automatically, and fully automatic (ATS): 100 FM/medium/long wave storage stations and 250 short wave storage stations multifunctional display screen: Can Display radio frequency, signal strength/signal to noise ratio, temperature, battery power and other information 30-level rotary electronic volume control use high-sensitivity paper basin speaker with beautiful tone; Use headphones to listen to FM stereo radio It has the function of broadcasting noise/beeping noise. You can start up and listen to the pre-stored radio station regularly, and Can be set to automatically shut down within 1-90 minutes intelligent power switch function: you can set it to automatically shut down after 1-120 minutes of startup, and also The automatic shutdown function can be canceled. This machine is very power-saving, using 3 R6 (No. 5) batteries for power supply; Nickel-hydrogen batteries can also be used for power supply (Another option), and use the USB external power socket of this machine for intelligent charging provide exquisite protective cover and stereo headphones at random PL-380 basic technical indicators frequency range/tuning step: FM: 64-108MHz; Intelligent step 0.01MHz/0.1MHz Optional frequency coverage: Standard: 87-108MHz (applicable to standards of other countries except Japan and Russia) Europe and America: 87.5-108MHz Japan: 76-108MHz Russia: 64-108MHz (including some campus broadcasts and domestic 2-5 channel TV sound) Medium wave (MW): 522-1620kHz; Intelligent step 1kHz/9kHz (suitable for Asia, Africa and Europe) 520-1710kHz; Intelligent step 1kHz/10kHz (suitable for North America) Long Wave (LW):153-513khz; Intelligent step 1kHz/9kHz Short Wave (SW):2300-21950kHz; Intelligent step 1kHz/5kHz noise limit sensitivity: Frequency modulation (FM)(S/N = 30dB) is better than 3uV medium wave (MW)(S/N = 26dB) is better than 1mV/m long wave (LW)(S/N = 26dB) better than 10mV/m short wave (SW)(S/N = 26dB) better than 20Uv selectivity: Frequency modulation (FM)