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50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8
50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8

50W HF 50 MHz PA, 50 watts 13.5v HF amplifier for HAM radio, CW SSB FT8

$ 68.64

Availability: 16 in stock
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Condition: New
  • Number of Outputs: 1
  • Item must be returned within: 30 Days
  • Brand: 60dbm.com
  • Number of Channels: 1
  • Power: 50 W
  • All returns accepted: Returns Accepted
  • Return shipping will be paid by: Buyer
  • Model: HF+50-50W-PA
  • Country/Region of Manufacture: Ukraine
  • Number of Inputs: 1
  • Band: RF
  • Restocking Fee: No
  • MPN: Does Not Apply
  • Max. Output Power: 50 W
  • Supported Modes: FT8
  • Amplifier Class: AB1
  • Frequency Band(s): HF
  • Type: RF Amplifier

    Description

    DESCRIPTION
    This custom designed HF amplifier, 4x RD16HHF1 based, intended for field or mobile operations or as driver for LDMOS amplifier. This amplifier produced from high quality ORIGINAL parts, such as Mitsubishi transistors and AMIDON cores. PA PCB mounted on metal heatsink for good heat dissipation.
    PA has current sensor IC for external current control and PA has about 2.5 dB flatness of frequency response.
    Nominal power supply is 13.5v
    Nominal current is 7A
    Maximum current is 10A
    Idle current is 0.9A (adjustable)
    Input frequency 1-55mHz
    Input and output impedance is 50 Ohm
    Nominal input power is 10dBm (10mW)
    Maximum input power is 14dBm (25mW)
    Nominal output power 47dBm (50W CW)
    Maximum output power is 48.5dBm (65W CW)
    Measured IMD3 perfomance is -32dB for nominal power
    Board size is 120x75mm
    SHIPPING
    We ship worldwide from Ukraine by Registered Airmail with tracking number.
    After package left Ukraine you can track it on Local Post web site. We ship next business day once payment received. Delivery time depends on destination and Customs, usually it takes about 20-25 business days.