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AM MW RADIO BAND DIGITAL LCD DDS TRANSMITTER 800 mWATT PEP WITH AUDIO COMPRESSOR

$ 99.79

Availability: 100 in stock
  • Supported Modes: AM
  • Band: AM
  • Condition: New
  • Brand: Lesvos Electronic
  • All returns accepted: ReturnsNotAccepted

    Description

    High quality Built & Tested AM DDS Transmitter Board
    2X16 LCD with back lighting and blue colour
    Frequency : 520 KHZ – 2000 KHZ
    Digitally Controlled
    Pout : 800 mWatt PEP
    Class AB amplifier stages
    Output : 50 Ohm
    Modulation Type:
    Amplitude Modulation (AM)
    Step Size 1 - 9 - 10 - 100 KHz
    PIC Microcontroller on Board
    2 X 16 character LCD display
    Rotary Encoder
    Adjust trimmers for Modulation and RF Power Level on board
    Display frequency on LCD
    Display Audio Modulation on the 2nd line of the LCD
    Display Temperature on LCD
    Protection for Temperature
    Change frequency and Step with Rotary Encoder
    You can change the frequency between 520 and 2000 KHZ.
    You can adjust the RF Power from 0 - 800 mWatt PEP with the trimmer on the PCB.
    ELECTRICAL SPECIFICATIONS
    Characteristics
    Min
    Typ.
    Max
    Unit
    Frequency
    520
    2000
    KHz
    Output Power
    0
    800
    mWatt  PEP
    Power Supply
    15
    Volt
    DC
    Audio  Frequency Response
    50
    12000
    Hz
    Specifications
    Tuning Design: DDS Technology
    Easily choose your frequency with Rotary Encoder
    Easily choose your Step with Rotary Encoder
    Frequency
    Range
    (Broadcast): 520 to 2000 KHz
    RF Output Impedance: 50 Ohm
    RF Output Power: 0 to 800 mWatt PEP Adjustable
    Frequency Step: 1 - 9 - 10 - 100 KHZ
    Modulation Type: Amplitude Modulation (AM)
    Maximum
    Modulation Level: 100%
    Audio Frequency Response
    : 5
    0 Hz to 12 KHz
    Audio Input Sensitivity:
    300mV – 1,2V
    for 100% Modulation
    Indicators: Audio Level - Temperature
    Protection for Temperature
    PCB Size: 100mm(L) * 100mm(W)
    Built in audio compressor
    with 4:1
    Compression
    to keep volume constant and prevent over modulation.
    Built in
    microphone preamplifier (included microphone).
    Payment details
    We
    accept
    PayPal
    only!
    Import duties, taxes and charges
    are not included in the item price or our shipping charges. These charges are the buyer’s responsibility.
    Shipping policy
    We ship worldwide with international flat rate shipping.
    We ship our items via Registered Air Mail.
    A tracking number will be provided within 24 hours of the product being shipped.
    Delivery time depends on destination and other factors.