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  • Product Name:

    DIY 15W PLL Digital LCD Stereo FM Transmitter PCB Kit Suite power frequency volume adjustable

  • Categories:DIY PCB kit
  • Date:2014-02-27
  • DIY 15W PLL Digital LCD Stereo FM Transmitter PCB Kit Suite power frequency volume adjustable Becauser of the DIYER request, we specially designed a 15W FM transmitter without any debugging. It does not matter you are novice or veteran, as long as af ...
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1 pcs sample
55 USD
/pcs
10 USD
Airmail 25days

2 pcs
53 USD
/pcs
19 USD
Airmail 25days

Product Description

DIY 15W PLL Digital LCD Stereo FM Transmitter PCB Kit Suite power frequency volume adjustable
Becauser of the DIYER request, we specially designed a 15W FM transmitter without any debugging. It does not matter you are novice or veteran, as long as after your welding, 100% success can DIY a high-quality FM transmitter.

main

06377641

05366407

0677485

07322063

06555797

Now do a brief introduction on the transmitter:
control panel components: 51 computers and dot-matrix LCD display and keyboard.
transmitter board components: digital FM transmitter chip +9018 +2 SC3355 +2 OF SHANXI + RD15HV four high-frequency power amplification and power conditioning components.

Transmitter kit main characteristics:

1, DSP + PLL technology to make more stable frequency, the frequency does not change with the environment and produce frequency shift.
2, without any adjustment to bring the fun of DIY beginners.
3, the frequency can be adjusted continuously within a predetermined range.
4, with a microphone input interface, and can control the volume of the microphone through digital potentiometer.
Audio input through the digital potentiometer to adjust the volume.
6, power can be adjusted continuously between 0.1W to a maximum power of 15W.
7, the power output of the network harmonic suppression is very good, so that the output spectrum cleaner
8, set the frequency and volume has a power-down protection, the next boot do not need to re-set!

The kit main parameters:
1, input voltage: DC 12V
2, Input Current: 3.0A
3, the audio signal: maximum input Vpp is less than the 1V.
4, microphone type: cylinder microphone or a microphone!
5, the output power: 0.1W-15W continuously adjustable!
6, the output impedance: 50Ω
7, the operating frequency: 76M-108MHz
8 Frequency Step: 0.1MHz
9, the distortion degree: 0.03% to 0.1%

a, board size: emission plate: 117 × 70mm (without heat sink)
Control panel: 58 × 36mm
b,Launch distance: more than 8KM (if open field emission)

c, Stereo separation: greater than 63db

Weight: 180g / sets

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