Plug the FM transmitter into your car's cigarette lighter socket to get power and search for this device. Sleek, rugged design with LED frequency indicator. Support mp3, WMA format music. FM transmission frequency: 87.5-108Mhz.
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Transmitter Frequency: 530-1600kHz (AM radio band). Filter Network: Low-pass network filters out high-order harmonics and achieves a sinusoidal waveform. Finished Board: Ready to use upon power-up, audio cables included.
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This pet door bell will solve the problem of your dog trying to open the door by scratching door. Just the dog to learn how to use nose or touch the transmitter and the receiver will ring. 300M Wireless working Distance: Stable signal transmission and good anti-interference performance.
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Filter Network: Low-pass network filters out high-order harmonics and achieves a sinusoidal waveform. High-Frequency Modulation: Sound capacitors and bias resistors for sound modulation. Transmitter Frequency: 530-1600kHz (AM radio band).
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Specifications: Item： AM transmitter 530-1600khz 2P3 Radio Micropower. Transmit signals in the 530-1600kHz frequency perfect for radio enthusiasts and hobbyists. Unleash your creativity and passion for radio communication with this versatile transmitter.
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Not included: Receiver, servos, crystals, crystal holders and anything else not shown in the picture(s). Used, tested fully working, to be supplied as shown (without batteries!).
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The transmitting is equipped with a 3.5mm headphone signal cable, without batteries. This Set uses fully discrete circuits, which is particularly suitable for students to learn working principles, practice production and testing.
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Filter Network: Low-pass network filters out high-order harmonics and achieves a sinusoidal waveform. High-Frequency Modulation: Sound capacitors and bias resistors for sound modulation. Transmitter Frequency: 530-1600kHz (AM radio band).
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