ProductsDIY PCB kit

  • Product Name:

    0-150w 100w 150w fm transmitter Professional Broadcast station FM transmisor pcb KIT

  • Categories:DIY PCB kit / Products
  • Date:2012-06-02
  • A Kind Reminder: This is a kit and skilled assembly is required. - The Kit includes an amplifier board, a control panel board, an interface board and connection cables. - Power adjustable: 0-150 watts ...
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Price
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Buy it Now
1 pcs sample
498 USD
/pcs
25 USD
DHL/UPS 7-10days

2 pcs
475 USD
/pcs
45 USD
DHL/UPS 7-10days

Product Description

 

15wkit

 

0-150w fm transmitter Professional Broadcast station FM transmisor pcb 87.5-108mhz KIT

FEATURES:- A Kind Reminder: This is a kit and skilled assembly is required.
– The Kit includes an amplifier board, a control panel board, an interface board and connection cables.
– Power adjustable: 0-150 watts
– LCD displays working frequency, volume, temperature, forward power, reflected power and SWR, Single knob operation.
– Automatic power control maintaining the output at any preset level Provided with SWR protection function and temperature protection, raise alarm prompts once meet any trouble while working.(1) Control panel board- It includes FM modulation circuit, user interface circuit, RF drive circuit, fan control circuit, auto power control circuit.
– The RF output of this board is 1 watt.(2) Amplifier board- The amplifier circuit includes SD2931 power amplifier circuit, power and SWR measuring circuit, digital temperature detection circuit.(3) Interface Board- Dual stereo audio input interface.
– RS232 port (for Program debug, optional).
– AUX interface.
– Signal input level preset potentiometer.(4) Connection cables- Connect control board with amplifier board cable.
– Connect control board with interface board cable.
– RF cable: connect control board with the final stage amplifying board.
– Fool-proofing designed by color with IDC interface.TECHNICAL SPECIFICATIONS:

– Power supply voltage: DC 48V
– Power Output: 0 to 150Watt adjustable (step 1W)
– Frequency range: 87.5-108 MHz
– Frequency Step: 0.1MHZ
– Operating Current: Less than 6A
– Input power: Less than 1 watt
– Harmonic suppression: -65 dBc
– Operating temperature: -10 ℃ ~ 50 ℃
– Frequency stability: ± 10 ppm (-10  ° C to +60 ° C )
– Frequency Response: 50 – 15000Hz
– SNR: More than 50dB
– Distortion: less than 0.5%
– Parasitic amplitude modulation: Less than 0.2%
– Frequency deviation: Less than ±75KHz
– Modulation Mode: WFM
– Transmission Signal: FM Stereo or Mono
– Tuning Design: Stable PLL Technology
– Audio Input Level: -15db Max: -30db
– Stereo Separation: More than 40db
– Output Impedance: 50 ohm
– Amplifier PCB Size: 160mm(L) * 70MM(W) * 8MM(T)

PACKAGE INCLUDES:

– Amplifier board *1
– Control panel board *1
– Interface board *1
– Connection cable *1

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