FM Transmitter

FMUSER 15W Transmitter Manual This product uses a new generation of Japanese ROHM's chip FM stereo radio emission (BH1415F) Seiko-produced. This machine looks beautiful, with gold-plated aluminum chassis fully closed, compact structure, shielding

Posted at 20-11-16 by SKYSKY views(461)

FM broadcast by radio transmission to transmit broadcast signals I. Overview The concept of frequency modulation (FM). FM is the main way to realize high-fidelity sound broadcasting and stereo broadcasting in modern times. It transmits audio signal

Posted at 20-11-17 by SKYSKY views(1186)

50mw FM stereo PLL broadcast transmitter Short antenna + Powersupply 87MHz~109MHz Easy Build your own FM Radio Station! Just plug it , and you're on the air! This is a kitset ,not need to buy any other ,Just plus it . Features : * Phase Lo

Posted at 21-01-15 by SKYSKY views(623)

After the commercial power is stepped down and rectified, it is stabilized to obtain a stable 12V direct current for use by the radio frequency circuit. The radio frequency circuit is composed of a high frequency oscillator, a buffer amplifier, a fin

Posted at 21-04-13 by SKYSKY views(313)

Today's cellular phone design integrates everything together in various ways, which is very detrimental to RF circuit board design. Now the industry is very competitive, and everyone is looking for ways to integrate the most functions with the smalle

Posted at 21-03-12 by SKYSKY views(363)

2. The problems of radio and television solid-state transmitters and maintenance strategies Compared with traditional transmission methods, solid-state radio and television transmitters can achieve the goal of high-efficiency and stable transmission

Posted at 21-04-13 by SKYSKY views(380)

With the further development of digitization and networking, various programs and traffic stations, which are mainly live broadcasts, have sprung up like mushrooms after a rain, and the demand of the audience and the extension of the broadcast time r

Posted at 21-03-16 by SKYSKY views(307)

Audio power amplifier distortion refers to the distortion of the reproduced audio signal waveform, which is usually divided into two categories: electrical distortion and acoustic distortion. Electrical distortion means that the signal current produc

Posted at 21-03-16 by SKYSKY views(713)

1. Use a three-core 4mm silver-plated core wire as the power cord (the original power cord is removed and used) 　　 2. Remove the 8A fuse of the power amplifier power supply. Use a 10A air switch to replace the fuse (Note: connect each end of the orig

Posted at 21-03-17 by SKYSKY views(296)

Three major international terrestrial digital broadcasting standards: 1. DAB/DMB 2. DRM 3. HDRadio 　　 DAB (Digital Audio Broadcasting Standard) is adopted by the broadcasting systems of many countries, especially European countries, and there are man

Posted at 21-03-19 by SKYSKY views(351)