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0-80Watt FM Transmitter PCB KIT [FMA-80A]

USD $328.00



-Power supply voltage: DC 48V 
-This kit includes a control board, an amplifier board and a connection cable. 
-Control board is the same as our finished Product (FMT series); 
-Amplifier board: 1W input, 0-80Watt output, 48V DC power supply, aluminum heat conduction component(A larger heat sink is required when operating). 
-The amplifier circuit includes SD2931 power amplifier circuit, power and SWR measuring circuit, digital temperature detection circuit. 
-Connection cable: Connect the control board with the amplifier board. 
-Its performance is equal to our finished transmitter(FMT series). Please check out our FMT series finished product for technical specifications.


-Power Output: 0 to 80Watt adjustable (step 0.1W) 
-Frequency range: 87.5-108 MHZ 
-Tuning Step: 0.1MHZ 
-Power Supply Voltage: 48-50V 
-Operating Current: ≤ 7A 
-Input power: ≤ 1 watt, 1.5watts maximum input 
-Harmonic suppression: -65 dBc 
-Flatness: <1 dBm 
-Operating temperature: -10 ℃ ~ 50 ℃ 
-Stability of Frequency: ±10ppm ( -10 ℃ to +50 ℃ ) 
-Frequency Response: 50 - 15000Hz 
-Signal to Noise Ratio: 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 
-PCB Size: 120mm * W 70MM * T18mm


- 0-80Watt FM Transmitter PCB KIT (Control panel + amplifier board)


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  • Model: FMA-80A-PCB
  • Shipping Weight: 1000g
  • 0 Units in Stock