15W FM Transmitter Radio Station PLL Stereo Digital Frequency DIY KITS 76M-108 MHz Receiver Antenna+ Lcd Display | Электроника

15W FM Transmitter Radio Station PLL Stereo Digital Frequency DIY KITS 76M-108 MHz Receiver Antenna+ Lcd Display | Электроника

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15w fm stereo pll fm transmitter maximum release module 18w fm o frequency control up to 8km;This suite is a bulk package, buyers need to weld (relatively difficult welding chip that we have to weld) without having to worry, without any testing. After welding it can be used according to the specification set! Without any further debugging! While all materials for electronic information, buyers need to leave email after purchase we unify the hair! Or online to send!
This kit includes all components and circuit boards, but does not include the power supply, antenna, cable, o cable and coaxial cable;A 15 w fm transmitter without any debugging. Need you are a beginner or a veteran, as long as you go welding, you can 100% successful diy a high quality fm transmitter;Control panel components: mainly consists of 51 microcontroller series and a dot matrix lcd display sn and a keyboard.
Launch board parts: launch sc3355 of the digital radio chip fm + 9018 + 2 + 2 + rd15hv sc2053 level 4 high frequency power amplifier and power regulation components.
Key features of the transmitter suite:1, dsp + pll technology, make the frequency more stable, the frequency does not change with the environment and produces frequency drift;2, there is no need for any adjustment, bring the DIY fun for beginners;3, the frequency can be continuous adjustment within the specified scope;4, with microphone input interface, and can through the digital potentiometer to control the microphone volume.
5, o input through the digital potentiometer that can adjust the volume;6, power can be between 0.1 w and 15 w maximum power for continuous adjustment;7, the power output network for harmonic suppression is very good, make the output spectrum is cleaner;8, set the frequency and volume of protection lost from energy, the next boot does not need to configure again!
Mainsuite parameters:
1, the input voltage: DC 12V
About 2, input current 3.0 to
3, the o signal: the maximum input vpp is less than 1 v.
4, microphone types: cylinder microphone or microphones !!!!
5, the output power: 0.1 w-15 w adjustable continuously!
6, the output impedance: 50 ohm
7, working frequency: 76 m - 108 mhz
Step: 8, frequency of 0.1 mhz
9, the degree of distortion: 0.03% ~ 0.1%
A, the plate size: fire plate: 117x70mm (excluding fin)
Control panel: 58x36mm
B, the launch distance: more than 8 km (premise is open field emission)
C, degree of stereo separation: greater than 63 db
Antenna should be used on this transmitter 50 ohms, frequency about 100 m antenna, conductor, rod antenna, 2.4g antennas, radio antennas should not be used instead
colour: blue
Material: plastic
Package Contents:
1 x 15w FM stereo PLL FM transmitter(DIY KITS)
1 x led Sn
Note: this is a diy kit, not assembled!
If necessary assembled version. please open the link
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.