The BH1414K is a FM stereo transmitter IC that uses a simple configuration. This IC consists of a stereo modulator for generating stereo composite signals and a FM transmitter for broadcasting a FM signal on the air. A high S/N ratio and good timbre

Posted at 08-12-18 by Admin views(2115)

Medium range transmitter

Posted at 08-12-18 by Admin views(1696)

A amplifier of force RF for the FM, is always essential for the amateur that wants it strengthens some small transmitter, that likely already it has manufactured or has been supplied ready. The present circuit can give 50-60W RF force of expense, wit

Posted at 08-12-18 by Admin views(13319)

A amplifier of medium force RF for the FM, is always essential for the amateur that wants it strengthens some small transmitter, that likely it has already it manufactured! The present circuit can give force 25-30W, with control no bigger than 4-5 W.

Posted at 08-12-18 by Admin views(5411)

Do you want to DIY make a 5w fm transmitter yourself ? Come with me, get our 5w fm transmitter PCB kit suite to DIY the 5w fm transmitter, click here At last!- a stereo FM transmitter that's a snack to align. This new stereo FM Micromitter is c

Posted at 08-12-18 by Admin views(36106)

DESCRIPTION This ZIP file contains information about building a small radio transmitter, which has a PCB 1.75 x 2.5 (45mm x 68 mm) and has a range of about 30 yards or so. The documentation with the circuit says the freq range is 100-108 MHz, but I h

Posted at 10-05-12 by Sky views(2095)

Low Power FM Transmitter Rod Elliott (ESP) Introduction This article should satisfy those who might want to build a low power FM transmitter. It is designed to use an input from another sound source (such as a guitar or microphone), and transmits o

Posted at 10-03-09 by Sky views(5547)

What is VSWR? A: The antenna input impedance of the feeder, and inconsistent with characteristics of resistance, arising from the incident and reflected waves in the feeder superimposed on the formation of standing wave. Its adjacent voltage is the m

Posted at 08-11-25 by Admin views(8894)

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