FM Transmitter Library
FM Transmitter Library is the place to find transmitter technical resource relating to fm schematic, fm amplifier, rf filter, rf antenna, rf module
Articles
USB FM Transmitter Using FET
2009-11-17 15:27:08
This small FM transmitter with a range of about 50 meters designed for connection to the USB port. With lots of mini-transmitters then you have a comprehensive, action-packed radio program. Due to the power supply via the USB port of a high frequency stability is achieved. Alternatively, the receiver, a battery 5 to 12 volts [...]
2009-11-17 15:27:08
This small FM transmitter with a range of about 50 meters designed for connection to the USB port. With lots of mini-transmitters then you have a comprehensive, action-packed radio program. Due to the power supply via the USB port of a high frequency stability is achieved. Alternatively, the receiver, a battery 5 to 12 volts [...]
USB FM Transmitter MAX2606
2009-11-17 07:48:42
This USB FM transmitter can be used to listen to your own music throughout your home. The transmitter circuit use no coils that have to be wound. When this FM transmitter used in the car, there is no need for a separate input to the car stereo to play back the music files from your [...]
2009-11-17 07:48:42
This USB FM transmitter can be used to listen to your own music throughout your home. The transmitter circuit use no coils that have to be wound. When this FM transmitter used in the car, there is no need for a separate input to the car stereo to play back the music files from your [...]
PLL Synthesizer for Wideband FM Transmitter
2009-11-17 07:17:29
Here’s a PLL Synthesizer circuit is based on SA1057 and PIC16F84 that converts any existing FM Transmitter into stable rock-solid PLL transmitter. Frequency is selected through 8-DIP switch. PLL Synthesizer board will also require a 100K resistor and varicap diode such as MV2105 or MV2109 to control the frequency of the transmitter’s oscillator. Features Power supply: 8-15 [...]
2009-11-17 07:17:29
Here’s a PLL Synthesizer circuit is based on SA1057 and PIC16F84 that converts any existing FM Transmitter into stable rock-solid PLL transmitter. Frequency is selected through 8-DIP switch. PLL Synthesizer board will also require a 100K resistor and varicap diode such as MV2105 or MV2109 to control the frequency of the transmitter’s oscillator. Features Power supply: 8-15 [...]
Stereo Encoder Using PIC18F1220
2009-11-17 07:11:49
Here’s a high quality stereo encoder using PIC18F1220 microcontroller. The sampling frequency used in this stereo encoder is 97 times higher than the pilot tone frequency. This makes very easy to reject all spectral residues around the sampling frequency without affecting the main signal characteristics. Using of a microcontroller allows to build this stereo encoder with [...]
2009-11-17 07:11:49
Here’s a high quality stereo encoder using PIC18F1220 microcontroller. The sampling frequency used in this stereo encoder is 97 times higher than the pilot tone frequency. This makes very easy to reject all spectral residues around the sampling frequency without affecting the main signal characteristics. Using of a microcontroller allows to build this stereo encoder with [...]
Model ARF476FL-RF Power MOSFET
2009-11-17 06:56:15
The ARF476FL simplifies designs for high-power, high-voltage RF generators that are used extensively in plasma generation, CO2 laser exciters, medical MRI equipment, FM broadcast transmitters, and a wide variety of HF/VHF communications equipment including solid state broadband linear amplifiers from 1.5 to 60MHz and FM broadcast transmitters from 88-108 MHz. To specifically address the needs of [...]
2009-11-17 06:56:15
The ARF476FL simplifies designs for high-power, high-voltage RF generators that are used extensively in plasma generation, CO2 laser exciters, medical MRI equipment, FM broadcast transmitters, and a wide variety of HF/VHF communications equipment including solid state broadband linear amplifiers from 1.5 to 60MHz and FM broadcast transmitters from 88-108 MHz. To specifically address the needs of [...]
Stereo Compressor/limiter with Clipper-Pira CZ
2009-11-17 06:48:21
Audio compressor-limiter is a device, which weakens audio loud signals and intensifies silent signals. On its output there is signal with constant level. Signal clipping on the limiter output allows to increase the signal level without exceeding maximum frequency deviation limit 75 kHz. It’s very suitable since preemphasis is used. This Stereo Compressor-Limiter have signal overshooting [...]
2009-11-17 06:48:21
Audio compressor-limiter is a device, which weakens audio loud signals and intensifies silent signals. On its output there is signal with constant level. Signal clipping on the limiter output allows to increase the signal level without exceeding maximum frequency deviation limit 75 kHz. It’s very suitable since preemphasis is used. This Stereo Compressor-Limiter have signal overshooting [...]