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PLL FM Transmitter using LMX1601 ATtiny2313 AT90S2313 – Circuit Schematic
PLL FM Transmitter using LMX1601 ATtiny2313 AT90S2313
Here`s a PLL FM Transmitter using LMX1601, ATtiny2313 or AT90S2313 microcontrollers. The common characteristic of all of the previous low power FM transmitters ...
PLL FM Transmitter using LMX1601 ATtiny2313 AT90S2313 – Circuit Schematic
PLL FM Transmitter using LMX1601 ATtiny2313 AT90S2313
Here`s a PLL FM Transmitter using LMX1601, ATtiny2313 or AT90S2313 microcontrollers. The common characteristic of all of the previous low power FM transmitters ...
PLL Exciter-2 – Circuit Schematic
PLL Exciter-2
This is a PLL controller that works with the VCO/Modulator that I designed. Use these two modules together for a complete baseband-capable exciter unit. This PL...
PLL Exciter-2 – Circuit Schematic
PLL Exciter-2
This is a PLL controller that works with the VCO/Modulator that I designed. Use these two modules together for a complete baseband-capable exciter unit. This PL...
The frequency multiplier circuit composed of PLL – Circuit Schematic
The frequency multiplier circuit composed of PLL
...
The frequency multiplier circuit composed of PLL – Circuit Schematic
The frequency multiplier circuit composed of PLL
...
Mini FM Transmitter – Circuit Schematic
Mini FM Transmitter
FM Transmitter is very simple, compact, and has transmission signal with a range of 100-150m, good sensitivity and low current consumption. Transmitter`s schema...
Mini FM Transmitter – Circuit Schematic
Mini FM Transmitter
FM Transmitter is very simple, compact, and has transmission signal with a range of 100-150m, good sensitivity and low current consumption. Transmitter`s schema...
Micro Power AM Broadcast Transmitter – Circuit Schematic
Micro Power AM Broadcast Transmitter
In this circuit, a 74HC14 hex Schmitt trigger inverter is used as a square wave oscillator to drive a small signal transistor in a class C amplifier configurati...
Micro Power AM Broadcast Transmitter – Circuit Schematic
Micro Power AM Broadcast Transmitter
In this circuit, a 74HC14 hex Schmitt trigger inverter is used as a square wave oscillator to drive a small signal transistor in a class C amplifier configurati...
Frequency signal tracking circuit (PLL circuit) composed of CD4046 – Circuit Schematic
Frequency signal tracking circuit (PLL circuit) composed of CD4046
Frequency signal tracking circuit is the phase-locked loop circuit, which is one of the basic application circuit of CD4046. The circuit shown as the chart and ...
Frequency signal tracking circuit (PLL circuit) composed of CD4046 – Circuit Schematic
Frequency signal tracking circuit (PLL circuit) composed of CD4046
Frequency signal tracking circuit is the phase-locked loop circuit, which is one of the basic application circuit of CD4046. The circuit shown as the chart and ...
FM modulation circuit diagram using ceramic resonator – Circuit Schematic
FM modulation circuit diagram using ceramic resonator
On frequency stability, the quartz crystal oscillator circuit is very advantageous, even the the VCXO circuit with large amount of frequency changing only chang...
FM modulation circuit diagram using ceramic resonator – Circuit Schematic
FM modulation circuit diagram using ceramic resonator
On frequency stability, the quartz crystal oscillator circuit is very advantageous, even the the VCXO circuit with large amount of frequency changing only chang...
FM Transmitter with 2N2218 – Circuit Schematic
FM Transmitter with 2N2218
Here`s simple FM transmitter circuit using medium power 2N2218 transistor. Micropohone is of electret type that connects to two input terminals and the antenna ...
FM Transmitter with 2N2218 – Circuit Schematic
FM Transmitter with 2N2218
Here`s simple FM transmitter circuit using medium power 2N2218 transistor. Micropohone is of electret type that connects to two input terminals and the antenna ...
VHF-band FM Circuit of Variable Capacitance Diode – Circuit Schematic
VHF-band FM Circuit of Variable Capacitance Diode
Circuit`s Functions The frequency modulation FM transmitter which can be used in 76~90MHZ FM radio band, usually also it is called wireless microphone.It adopts...
VHF-band FM Circuit of Variable Capacitance Diode – Circuit Schematic
VHF-band FM Circuit of Variable Capacitance Diode
Circuit`s Functions The frequency modulation FM transmitter which can be used in 76~90MHZ FM radio band, usually also it is called wireless microphone.It adopts...
Coilless FM Transmitter – Circuit Schematic
Coilless FM Transmitter
The RF oscillator using the inverter N2 and 10.7Mhz ceramic filter is driving the parallel combination of N4 to N6 through N3.Since these inverters are in paral...
Coilless FM Transmitter – Circuit Schematic
Coilless FM Transmitter
The RF oscillator using the inverter N2 and 10.7Mhz ceramic filter is driving the parallel combination of N4 to N6 through N3.Since these inverters are in paral...