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The FSK signal demodulation circuit composed of the digital phase-lock – Circuit Schematic
The FSK signal demodulation circuit composed of the digital phase-lock
In Figure 7-2 is the FSK signal demodulation circuit composed of the digital phase-lock. The circuit consists of 2 oscillators with different frequencies, i.e c...
The FSK signal demodulation circuit composed of the digital phase-lock – Circuit Schematic
The FSK signal demodulation circuit composed of the digital phase-lock
In Figure 7-2 is the FSK signal demodulation circuit composed of the digital phase-lock. The circuit consists of 2 oscillators with different frequencies, i.e c...
TV Transmitter circuits – Circuit Schematic
TV Transmitter circuits
This is an Analogue TV Transmitter. Sound modulation is type FM with a 5.5MHz carrier and video transmission is PAL. Frequency is adjustable via C5 and tunes 54...
TV Transmitter circuits – Circuit Schematic
TV Transmitter circuits
This is an Analogue TV Transmitter. Sound modulation is type FM with a 5.5MHz carrier and video transmission is PAL. Frequency is adjustable via C5 and tunes 54...
Superregenerative radio receiver – Circuit Schematic
Superregenerative radio receiver
This is a simple RF receiver mainly for low-distance digital radio receiver application. The analog output of this circuit should be connected to a schmitt-trig...
Superregenerative radio receiver – Circuit Schematic
Superregenerative radio receiver
This is a simple RF receiver mainly for low-distance digital radio receiver application. The analog output of this circuit should be connected to a schmitt-trig...
Stereo FM Transmitter circuit with BA1404 – Circuit Schematic
Stereo FM Transmitter circuit with BA1404
With this Stereo FM Transmitter with BA1404 you will be able to create a mini stereo FM station and broadcast to your entire home, a simple way to have an audio...
Stereo FM Transmitter circuit with BA1404 – Circuit Schematic
Stereo FM Transmitter circuit with BA1404
With this Stereo FM Transmitter with BA1404 you will be able to create a mini stereo FM station and broadcast to your entire home, a simple way to have an audio...
Stereo FM Transmitter Using BA1404 – Circuit Schematic
Stereo FM Transmitter Using BA1404
A high quality stereo FM transmitter circuit is shown here. The circuit is based on the IC BA1404 from ROHM Semiconductors. BA1404 is a monolithic FM stereo mod...
Stereo FM Transmitter Using BA1404 – Circuit Schematic
Stereo FM Transmitter Using BA1404
A high quality stereo FM transmitter circuit is shown here. The circuit is based on the IC BA1404 from ROHM Semiconductors. BA1404 is a monolithic FM stereo mod...
Simple FM Transmitter Bug – Circuit Schematic
Simple FM Transmitter Bug
This is a simple design of a small FM Transmitter Bug that`s perfect for transmitting and eavesdropping purposes. Due to the high sensitivity, even the ticking ...
Simple FM Transmitter Bug – Circuit Schematic
Simple FM Transmitter Bug
This is a simple design of a small FM Transmitter Bug that`s perfect for transmitting and eavesdropping purposes. Due to the high sensitivity, even the ticking ...
SAA1057 PLL Synthesized FM Transmitter – Circuit Schematic
SAA1057 PLL Synthesized FM Transmitter
The functioning of all is provided by a microcontroller from MICROCHIP PIC16F84 which provides support for buttons, LCD 2 lines of 16 characters and the circuit...
SAA1057 PLL Synthesized FM Transmitter – Circuit Schematic
SAA1057 PLL Synthesized FM Transmitter
The functioning of all is provided by a microcontroller from MICROCHIP PIC16F84 which provides support for buttons, LCD 2 lines of 16 characters and the circuit...
REGENERATIVE_SHORTWAVE_RECEIVER – Circuit Schematic
REGENERATIVE_SHORTWAVE_RECEIVER
The receiver is composed of several subassemblies: an active antenna, an amplifier (with a regeneration control and band-switching circuitry), an AM detector, a...
REGENERATIVE_SHORTWAVE_RECEIVER – Circuit Schematic
REGENERATIVE_SHORTWAVE_RECEIVER
The receiver is composed of several subassemblies: an active antenna, an amplifier (with a regeneration control and band-switching circuitry), an AM detector, a...
Quality FM transmitter circuit – Circuit Schematic
Quality FM transmitter circuit
This house FM transmitter for your stereo or any other amplifier provides a good signal strength up to a distance of 500 meters with a power output of about 200...
Quality FM transmitter circuit – Circuit Schematic
Quality FM transmitter circuit
This house FM transmitter for your stereo or any other amplifier provides a good signal strength up to a distance of 500 meters with a power output of about 200...
PLL Stereo FM Transmitter – Circuit Schematic
PLL Stereo FM Transmitter
The circuit shown here is of a good Stereo FM transmitter that can transmit high quality signals up to a range of 70 feet. The circuit is based on BH1417 PLL st...
PLL Stereo FM Transmitter – Circuit Schematic
PLL Stereo FM Transmitter
The circuit shown here is of a good Stereo FM transmitter that can transmit high quality signals up to a range of 70 feet. The circuit is based on BH1417 PLL st...