1 Watt FM Transmitter
Click on picture to view the large size
Descriptions:
P1 act as condenser microphone volume level. For FM, coil will be small. Use thin
Showing posts with label 1km. Show all posts
Showing posts with label 1km. Show all posts
Thursday, June 16, 2011
1 Watt simple FM Transmitter with 1-2 km range!
Construction of Air Core Coil for FM transmitters
Click "Read More" to view details
Saturday, April 16, 2011
1 km. FM Transmitter
Description
This one is a high power long range (use yagi antenna) FM Transmitter that provides very good frequency stability in about 1km range and very good microphone sensitivity. It can be used inside guitars, as a part of remote control systems or in other similar applications.
The features said above are achieved by including an RF amplifier stage with 10dB gain and AF preamplifier stage to boost the modulation.
This one is a high power long range (use yagi antenna) FM Transmitter that provides very good frequency stability in about 1km range and very good microphone sensitivity. It can be used inside guitars, as a part of remote control systems or in other similar applications.
The features said above are achieved by including an RF amplifier stage with 10dB gain and AF preamplifier stage to boost the modulation.
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