martes, 9 de diciembre de 2014

KIT PARA ARMAR UP GRADE PARA TRANSMISORES

Se sabe que hay muchos tecnicos y aficionados a la electronica que quieren armar una transmisor FM estereo, aqui hay una serie de KIT armados de fabrica, de alta tecnologia y de varias potencias segun las necesidad.
Son tarjetas electronicas ya probadas y calibradas, estas NO icluyen la fuente de poder y dependera segun la potencia a iradiar.


12V DIY kit Digital LED Radio Station 7W PLL Stereo FM Transmitter 76M-108MHz



Suite main parameters:
1, the input voltage: dc 12 v
About 2, input current 3.0 A
3, the audio signal: the maximum input Vpp is less than 1 v.
4, microphone types: cylinder microphone or microphones!!!!
5, the output power: 0.5 W - 7 W continuous adjustable!
6, the output impedance: 50 Ω
7, working frequency: 76 m - 108 MHZ
Step: 8, frequency of 0.1 MHz
9, the distortion degree: 0.03% ~ 0.1%
A, the board size: fire board: 100 x 60 mm (excluding fin)
Control panel: 58 x 36 mm
B, the launch distance: more than 8 km (premise is open field emission)

C, stereo separation degree: greater than 63 db

 

 

2V DIY kit Digital LED Radio Station 15W PLL Stereo FM Transmitter 76M-108MHz

 1. DSP + PLL technology, makes the frequency more stable, the frequency does not change with the environment to produce any frequency drift.
2. No need for any complicated programming, fun for the DIY beginner!
3. Adjustable frequency ranges from 76-108 Mhz
4. Contains a microphone input interface with a digital potentiometer to control the volume of the microphone.
5. Fun electronic project!
6. Power can be adjusted between 0.1 W and 15 W maximum.
7. The power output network for harmonic suppression is very good, making the output spectrum more clean
8. Has power off protection which stores frequency and volume when the unit is powered off!
Radio unit main parameters:
1. Input voltage: dc 12 v
About 2, input current 3.0 A
3, the audio 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 continuous adjustable!
6, the output impedance: 50 Ω
7, working frequency: 76 m - 108 MHZ
Step: 8, frequency of 0.1 MHz
9, the distortion degree: 0.03% ~ 0.1%
A, the board size: fire board: 117 x 70 mm (excluding fin)
Control panel: 58 x 36 mm
B, the launch distance: more than 8 km (premise is open field emission)

C, stereo separation degree: greater than 63 db




12V Digital LED Radio 30W PLL Station FM Stereo Sender Transmitter 76M-108MHz
 


  • Features:

    1, Input voltage: DC 12V-13.8V can not exceed 14V power supply.
    2, the input current: <7a br="">3, the audio signal: the maximum input Vpp is less than 1V.
    4, microphone type: cylinder microphone or microphone!
    5, the output power: 30W peak power can reach 50W@13.8V
    6, the output impedance: 50Ω
    7, the operating frequency: 76M-108MHz
    8, Frequency Step: 0.1MHz
    9, Distortion: 0.03% to 0.1%
    a, board size: Emission plate: 150 × 80mm x 70mm
    b, transmitting distance: more than 10KM (provided that the open area transmitter, the antenna height is high enough)

    c, stereo separation: >63db

    d, harmonic suppression <60dbm font="" nbsp="">
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    2 comentarios:

    1. megustan sus equipos voy a registrarme , deme informacón de precios 10 o 5 watios quiero tener pqueña estación y mi zona rsidencial

      ResponderEliminar
    2. megustan sus equipos voy a registrarme , deme informacón de precios 10 o 5 watios quiero tener pqueña estación y mi zona rsidencial

      ResponderEliminar