TECHNICAL CHARACTERISTICS:Stabilised tendency of catering: Vcc=12~16VFrequency of emission: 88~108MHzConsumption: 100~400mAMaterially:[color=green]The ...
Used for precision measurement of ultrasonic velocity in liquids and solids. Transmit pulse is applied to ultrasonic transducer on one side of sample. ...
Here are instructions for building your own ipod FM radio transmitter. It works quite easy, there is a power switch on the bottom to turn it on and tun...
This article describes the Miniature FM transmitter CIRCUIT (2N3904). The content is very simple, very helpful. Components in this article can help you...
RTD input is connected to bypass capacitor to reduce or eliminate the interference. When the capacitor is connected to pin 7 of pipe, the DC voltage on...
This article describes the Laser diode transmitter (LM555). The content is very simple, very practical. The components of the article can help you unde...
This article describes an FM transmitter circuit. Schematics can combine text look better grasp of this principle. Frequency depends on the change in c...
This is a 6m band transmitter RF power amplifier (50 MHz) with 100W output. It used with my FT-736R and drive from 10W for the 6m SSB DX. The Building ...
ROHM (www.rohm.com) is originally a resistor producer company, but finally expand their business and produce monolithic IC, and this one used in our ci...
The schematic shows a high-performance FM stereo transmitter, consisting of a stereo generator IC1 (audio matrixing), a balanced modulator IC2, a pilot...
This is 1.5 Watt FM Transmitter circuit. This circuit should be able to cover 1-2 KM range. Components ListR1=220KR2=4.7KR3,R4=10KR5=100ohm C1,C2=4.7uF...
Can be frequency-modulated for remote-control applications. All components are mounted on body of piston-type trimmer capacitor. Tuning range is 50 to ...
This is Fm transmitter circuit for house. It is modulation type Mono FM and Frequency range 88-108 MHz. By it have Working voltage range 12-18 VDC and ...
The range of this transmitter is about 50 feet with a short whip antenna. The tone generator, is made up of a unijunction transistor, Q1, and R1, R2, R...
Micro Spy PLL FM Transmitter This micro spy PLL FM Transmitter transmits on the 160MHz frequency (if we use a 40MHz quartz) and therefore can be listen...
The pulse repetition rate is relatively insensitive to temperature, and power supply voltage and is a linear function of VIN, the modulating voltage. U...
1,5V Simple FM Transmitter circuit This simple FM (frequency modulation) transmitter is powered only by a 1.5V battery and uses only one frequency of t...
The power output of many transmitter circuits are very low because no power amplifier stages are incorporated. The transmitter circuit described here h...
Next is a 15 w FM transmitter schematic display. The principle is very simple and very practical.In the simplest form you need 4 things. First an input...
Below is a small display FM transmitter circuit. The circuit is very simple, and very practical. Recommend Duokanjibian The schematic in order to maste...
This is an mini fm Radio transmitter circuit. The supply voltage is between one.1 â three Volts with power consumption is one.8 mA at one.5 Volts. Thi...
This Transmitter can be powered by a battery 9V (not more than 12V). You can connect your music source where the microphone is or use a simple condense...
Requires only one crystal per channel in 27-Mc citizens band radiotelephones, by combining beating oscillator with balanced mixer. Receiver local oscil...
This article describes the FM transmitter schematic presentation. Schematics can combine text look better grasp of this principle. Below is a schematic...
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 BH14...
Uses pulsed Hartley oscillator operating at either 85 or 135 kc, followed by push-pull driver amplifier, push-pull power amplifier, and power amplifier...
Parts List: R1 - 47K R2 - 22K R3 - 39K R4 - 100 R5 - 27K C1, C2, C4, C5, C9 - 1n C3 - 4.7uF C6 - 15pF C7 - 6.8pF C8 - 75pF C10 - 100nF C11 - 2pF C12 - ...
Here's BH1417 USB FM Transmitter with built-in PLL circuit. Its low-frequency signal is converted into high-frequency, which can take any audio device ...
Transmitter power amplifier, the output signal from BH1415F by 2 SC9018, 2SC3355, 2SC2053 amplified signal can reach more than 500 mW, adjusting well t...
When the CW key is closed, IC1-a's output goes high, allowing IC1-b and IC1-c to oscillate. The crystal supplies the feedback path setting the oscillat...
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