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Rp2.639.000
1mW-500mW Stereo FM Transmitter 75-110Mhz 0.5W Digital FM Transmiter Antenna For Car DSP Radio Broadcast Campus Station Receiver
Rp2.639.000
- Kondisi: Baru
- Min. Pemesanan: 1 Buah
- Etalase: Semua Etalase
SELAMAT DATANG DI TOKO KAMI Product Introduction
Modulate the audio signal and high-frequency carrier into frequency modulation waves, so that the frequency of the high-frequency carrier changes with the audio signal, and then amplify, excite, and amplify the
high-frequency signal.This machine adopts high-quality power filtering and good shielding to reduce modulation interference. The frequency modulation power of this machine is continuously adjustable, suitable for school, factory, home and other scenarios. The sound source can be MP3, DVD, computer, mobile
phone, etc.
Power supply voltage: DC9V2A
Power input: internal positive and external negative
metersTransmission frequency: 75~110MHz
Frequency step: 0.1~5MHz
Transmission antenna: 1m rod antenna Audio
input: Audio cable
Block diagram of the entire machine circuit
usage method
Pressing the mode key allows the machine to set five modes: frequency setting mode, frequency step setting mode, frequency band setting mode, transmission power setting mode, and countdown on/off setting mode. Each mode can be fast forward or backward.
① Frequency setting mode: Turn on the radio at the previous startup frequency. Turn on the FM radio to receive the FM signal corresponding to the frequency screen. Use the plus (minus) button to reset the transmission frequency; Short press to step forward, long press to fast forward.
② Frequency step setting mode: When in frequency mode, press the function key once and use the plus (minus) key to reset the step amount to 0.1/0.2/0.5,1.0/5.0/10MHz.
③ Frequency band setting mode: When in frequency mode, press the function key twice, and the digital tube will flash to display the bottom frequency of the frequency band. Long press the plus (minus) button to set the top (bottom) frequency, which will change from flashing display to decimal point flashing display. At this time, the top (bottom) frequency of the transmitter can be set to any working frequency band by pressing the plus
Modulate the audio signal and high-frequency carrier into frequency modulation waves, so that the frequency of the high-frequency carrier changes with the audio signal, and then amplify, excite, and amplify the
high-frequency signal.This machine adopts high-quality power filtering and good shielding to reduce modulation interference. The frequency modulation power of this machine is continuously adjustable, suitable for school, factory, home and other scenarios. The sound source can be MP3, DVD, computer, mobile
phone, etc.
Power supply voltage: DC9V2A
Power input: internal positive and external negative
metersTransmission frequency: 75~110MHz
Frequency step: 0.1~5MHz
Transmission antenna: 1m rod antenna Audio
input: Audio cable
Block diagram of the entire machine circuit
usage method
Pressing the mode key allows the machine to set five modes: frequency setting mode, frequency step setting mode, frequency band setting mode, transmission power setting mode, and countdown on/off setting mode. Each mode can be fast forward or backward.
① Frequency setting mode: Turn on the radio at the previous startup frequency. Turn on the FM radio to receive the FM signal corresponding to the frequency screen. Use the plus (minus) button to reset the transmission frequency; Short press to step forward, long press to fast forward.
② Frequency step setting mode: When in frequency mode, press the function key once and use the plus (minus) key to reset the step amount to 0.1/0.2/0.5,1.0/5.0/10MHz.
③ Frequency band setting mode: When in frequency mode, press the function key twice, and the digital tube will flash to display the bottom frequency of the frequency band. Long press the plus (minus) button to set the top (bottom) frequency, which will change from flashing display to decimal point flashing display. At this time, the top (bottom) frequency of the transmitter can be set to any working frequency band by pressing the plus
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