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MRF/SRF/M Series

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  1. MRF644 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 25W Matched Pair (2) (NOS)

    MRF644 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 25W Matched Pair (2) (NOS)

    $65.91

    Designed for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz.

    • Specified 12.5 Volt, 470 MHz Characteristics — Output Power = 25 Watts, Minimum Gain = 6.2 dB, Efficiency = 60%
    • Characterized with Series Equivalent Large–Signal Impedance Parameters
    • Built–In Matching Network for Broadband Operation
    • Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16–Volt High Line and 50% Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF644MP

  2. MRF648 / M1160 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W (NOS)

    MRF648 / M1160 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W (NOS)

    $48.91

    Designed for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz.

    • Specified 12.5 Volt, 470 MHz Characteristics — Output Power = 60 Watts, Minimum Gain = 4.4 dB, Efficiency = 55%
    • Characterized with Series Equivalent Large–Signal Impedance Parameters
    • Built–In Matching Network for Broadband Operation
    • Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16–Volt High Line and 20% Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF648

     

  3. MRF648 / M11L60  Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W Matched Pair (2)

    MRF648 / M11L60 Motorola NPN Silicon RF Power Transistor 12.5V 470 MHz 60W Matched Pair (2)

    $97.91

    Designed for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz.

    • Specified 12.5 Volt, 470 MHz Characteristics — Output Power = 60 Watts, Minimum Gain = 4.4 dB, Efficiency = 55%
    • Characterized with Series Equivalent Large–Signal Impedance Parameters
    • Built–In Matching Network for Broadband Operation
    • Tested for Load Mismatch Stress at all Phase Angles with 20:1 VSWR @ 16–Volt High Line and 20% Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF648MP

  4. MRF654 Motorola NPN Silicon RF Power Transistor 12.5V 512 MHz 15W (NOS)

    MRF654 Motorola NPN Silicon RF Power Transistor 12.5V 512 MHz 15W (NOS)

    $29.91

    Designed for 12.5 Volt UHF large–signal amplifier applications in industrial and commercial FM equipment operating to 512 MHz.

    • Specified 12.5 Volt, 512 MHz Characteristics: Output Power = 15 W, Minimum Gain = 7.8 dB, Efficiency = 55%
    • Built–In Matching Network for Broadband Operation
    • Gold Metallized, Emitter Ballasted for Long Life and Reliability
    • Capable of 20:1 VSWR Load Mismatch at 15.5 V Supply Voltage

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF654

  5. MRF660 Motorola NPN Silicon RF Power Transistor 12.5V 470MHz 7W (NOS)

    MRF660 Motorola NPN Silicon RF Power Transistor 12.5V 470MHz 7W (NOS)

    $21.91

    Designed for 12.5 Volt UHF large signal power amplifier applications in industrial and commercial FM equipment.

    • Specified 12.5 Volt, 470 MHz Performance — Output Power = 7.0 Watts, Minimum Power Gain = 5.4 dB, Efficiency = 60% Min
    • Low Cost Common Emitter TO-220AB Package
    • Load Mismatch Capability at High Line and RF Input Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola

     

  6. SRF3614 Motorola Transistor 12 Volt 45 Watt (Selected Gain MRF646) (NOS)

    SRF3614 Motorola Transistor 12 Volt 45 Watt (Selected Gain MRF646) (NOS)

    $29.91

    The SRF3614 was Motorola select version of MRF646. The SRF3614 had to meet specific gain requirement to receive this part number. All SRF part numbers were Motorola special versions of standard MRF numbers.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: SRF3614

  7. MRF754 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 8W (NOS)

    MRF754 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 8W (NOS)

    $29.91

    Designed for 5.0 to 10 V UHF large-signal amplifier applications in industrial and commercial FM equipment operating in the 407 to 512 MHz range. Ideally suited for handheld radios and other equipment where high packaging density is required.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF754

  8. MRF891 Motorola NPN Silicon RF Power Transistor 5.0W 24V 900 MHz (NOS)

    MRF891 Motorola NPN Silicon RF Power Transistor 5.0W 24V 900 MHz (NOS)

    $46.91

    Designed for 24 Volt UHF large–signal, common emitter, amplifier applications in industrial and commercial FM equipment operating in the range of 800 to 960 MHz.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF891

  9. MRF966 Motorola N-Channel Dual-Gate GaAs Field-Effect Transistor 12V (NOS)

    MRF966 Motorola N-Channel Dual-Gate GaAs Field-Effect Transistor 12V (NOS)

    $6.91

    Depletion mode dual-gate MES FET designed for high frequency amplifier and mixer applications.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF966

  10. MRF752 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 2.5W (NOS)

    MRF752 Motorola NPN Silicon High Frequency Transistor 7.5V 470 MHz 2.5W (NOS)

    $48.91

    Designed for 5.0 to 10 V UHF large-signal amplifier applications in industrial and commercial FM equipment operating in the 407 to 512 MHz range. Ideally suited for handheld radios and other equipment where high packaging density is required.

    • Specified 7.5 V, 470 MHz Characteristics: Output Power= 2.5 W, Minimum gain= 8.0 dB, Minimum Efficiency= 55%
    • Capable of Withstanding load Mismatch at High line and RF Overdrive

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF752

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