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  1. MRF141 Motorola Transistor RF Power FET 150W 175MHz 28V (NOS)

    MRF141 Motorola Transistor RF Power FET 150W 175MHz 28V (NOS)

    $64.90

    Transistor RF Power FET 150W 175MHz 28V
    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MFR141-MOT


  2. MRF140 Motorola Transistor 150W 28V 150 MHz Matched Pair (2) (NOS)

    MRF140 Motorola Transistor 150W 28V 150 MHz Matched Pair (2) (NOS)

    $159.90

    Designed primarily for linear large–signal output stages up to 150 MHz frequency range. N–Channel enhancement mode

    • Specified 28 volts, 30 MHz characteristics Output power = 150 watts Power gain = 15 dB (Typ.) Efficiency = 40% (Typ.)
    • Superior high order IMD
    • IMD(d3) (150 W PEP): –30 dB (Typ.)
    • IMD(d11) (150 W PEP): –60 dB (Typ.)
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF140-MP-MOT

    Made in the USA
  3. MRF148 Motorola RF MOSFET Transistor 30 Watt 30 MHz 50 Volt (NOS)

    MRF148 Motorola RF MOSFET Transistor 30 Watt 30 MHz 50 Volt (NOS)

    $69.91

    N-Channel enhancement-mode RF power field-effect transister designed for power amplifier applications in indistrial, commercial, and amateur radio equipment to 175 MHz.

    • Superior High Order IMD
    • Specified 50 Volts, 30 MHz Charachteristics: Output Power= 30 Watts, Power Gain= 18dB (Typ), Efficiency= 40% (Typ)

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF148


  4. MRF15030 Motorola RF Power Transistor 30W 1490 MHz 26V (NOS)

    MRF15030 Motorola RF Power Transistor 30W 1490 MHz 26V (NOS)

    $69.90

    New Old Stock * No longer available for export
    MFR: Motorola 
    SKU: MRF15030

    Designed for 26 volts microwave large–signal, common emitter, class A and class AB linear amplifier applications in industrial and commercial FM/AM equipment operating in the range 1400–1600 MHz.  Specified 26 V 1490 MHz.

    Class AB Characteristics: Output Power, 30 W Gain, 9 dB Min @ 30 Watts (PEP) Efficiency, 30% Min @ 30 Watts (PEP) Intermodulation Distortion.  30 dBc Max @ 30 Watts (PEP)

    Made in the USA
  5. MRF151G Motorola MOSFET RF Power Transistor 300W 50V 175 MHz (NOS)

    MRF151G Motorola MOSFET RF Power Transistor 300W 50V 175 MHz (NOS)

    $189.91

    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high  power, high gain and broadband performance of this device makes possible solid state transmitters for  FM broadcast or TV channel frequency bands.

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF151G-MOT

  6. MRF153 Motorola Transistor (NOS)

    MRF153 Motorola Transistor (NOS)

    $249.91

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF153

  7. MRF156 Motorola Transistor (NOS)

    MRF156 Motorola Transistor (NOS)

    $399.91

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF156

  8. MRF1150MA Motorola Microwave Pulse Power Transistor 150W 50V 1090 MHz (NOS)

    MRF1150MA Motorola Microwave Pulse Power Transistor 150W 50V 1090 MHz (NOS)

    $29.90

    Designed for Class B and C common base amplifier applications in short pulse TACAN, IFF, and DME transmitters.

    • Guaranteed Performance @ 1090 MHz, 50 Vdc: Output Power = 150 Watts Peak, Minimum Gain = 7.8 dB

    New Old Stock * No longer available for export
    MFR: Motorola
    SKU: MRF1150MA

  9. MRF151 RF Power Field-Effect Transistor Matched Pair (2)150 Watt 50 Volt 175 MHz N-Channel Broadband MOSFET

    MRF151 RF Power Field-Effect Transistor Matched Pair (2)150 Watt 50 Volt 175 MHz N-Channel Broadband MOSFET

    $159.91

    Designed for broadband commercial and military  applications at frequencies to 175 MHz. The high  power, high gain and broadband performance of this  device makes possible solid state transmitters for  FM broadcast or TV channel frequency bands.

    Features guaranteed Performance at 30 MHz, 50 V:

    • Output Power — 150 W
    • Gain — 18 dB (22 dB Typ)
    • Efficiency — 40%
    Typical Performance at 175 MHz, 50 V:
    • Output Power — 150 W
    • Gain — 13 dB
    • Low Thermal Resistance
    • Ruggedness Tested at Rated Output Power
    • Nitride Passivated Die for Enhanced Reliability

    MRF: MA/COM
    SKU: MRF151MP-MA

  10. MRF171A M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)

    MRF171A M/A-COM Transistor RF MOSFET 45W 150MHz 28V (NOS)

    $43.90

    Designed primarily for wideband large–signal output and driver stages from 30–200 MHz, N–Channel enhancement mode MOSFET

    • Guaranteed performance at 150 MHz, 28 Vdc, Output power = 45 W, Power gain = 17 dB (min), Efficiency = 60% (min)
    • Excellent thermal stability, ideally suited for Class A operation
    • Facilitates manual gain control, ALC and modulation techniques
    • 100% tested for load mismatch at all phase angles with 30:1 VSWR
    • Low Crss – 8 pF @ VDS = 28 V
    • Gold top metal, Typical data for power amplifier applications in industrial, commercial and amateur radio equipment
    • Typical performance at 30 MHz, 28 Vdc, Output power = 30 W (PEP), Power gain = 20 dB (typ.), Efficiency = 50% (typ.), IMD(d3) (30 W PEP) –32 dB (typ.)

    Parts we have available are early version just after Motorola sold to M/A-COM.  All parts in stock are produced with original Motorola die. 

    New Old Stock * No longer available for export
    MFR: M/A-COM
    SKU: MRF171A-MA

Items 41 to 50 of 430 total

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