Description
DIY Kits FM 5W 76M-108MHZ Stereo PLL FM Transmitter Suite 7W Maximum Power Frequency Adjustable for Hifi Amplifier
Description
1, DSP+ phase-locked loop technology, the frequency is more stable, the frequency does not change with the environment andthe frequency drift.
2, without any control, for beginners to bring the fun of DIY.
3, the frequency can be adjusted continuously in the specified range.
4, with the microphone input interface, and can control themicrophone volume by digital potentiometer.
5, the audio input can adjust the volume by digital potentiometer.
6, the power can be adjusted continuously in 0.5W between themaximum power 7W.
7, output power network is very good for harmonic suppression, to make the output spectrum of a clean, a reference picture.
8, set the volume and frequency of a power-off protection, next time do not need to set!
Parameters
1, the input voltage: 12V DC
2, the input current: 1.0A
3, the audio signal: the maximum input Vpp is less than 1V.
4, the microphone type: cylinder microphone or microphone!
5, output power: 0.5W7W continuously adjustable!
6, the output impedance: 50 ohm
7, the working frequency: 76M108MHz
8, step frequency: 0.1MHz
9, the distortion degree: 0.03% ~ 0.1%
10, the board: board size: 100 x 60mm emission
Control panel: 60 x 36mm
11, the distance is more than 5KM (the premise is: open fieldemission)
12, stereo separation: more than 63dB
Package includes:
FM 5W 76M-108MHZ stereo PLL FM transmitter*1
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