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25A250B

RF Amplifier by AR RF/Microwave Instrumentation | Visit website (534 more products)

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The 25A250B from AR RF/Microwave Instrumentation is a portable, self-contained, air-cooled, solid-state power amplifier that operates from 10 kHz to 250 MHz. It delivers over 25 watts of CW output power and has a gain of more than 44 dB with a noise figure of 8 dB. It is available as a benchtop unit with N-type connectors and has a digital front panel display that indicates the operate status and fault conditions if an over-temperature or power supply fault has occurred. The unit can also be rack mounted after removing the cabinet. This amplifier has built-in IEEE-488 (GPIB), RS-232, USB Ethernet interfaces. It also has a safety interlock circuit for use with external safety switch interlocks. This circuit prevents the amplifier from going into operate mode unless the external connection is made. A jumper plug is provided for cases where this functionality is not needed.

Product Specifications

    Product Details

    • Part Number :
      25A250B
    • Manufacturer :
      AR RF/Microwave Instrumentation
    • Description :
      25 Watts Solid State Power Amplifier from 10 kHz to 250 MHz

    General Parameters

    • Type :
      Power Amplifier
    • Configuration :
      System
    • Frequency :
      0.01 to 250 MHz
    • Gain :
      44 dB
    • Noise Figure :
      8 dB
    • P1dB :
      43 to 44.7 dBm
    • P1dB :
      20 to 30 W
    • IP3 :
      55 dBm
    • IP3 :
      316.23 W
    • Impedance :
      50 Ohms
    • Modulation :
      AM, FM, Pulse
    • VSWR :
      2.00:1
    • AC Voltage :
      100 to 240 V
    • Package Type :
      Benchtop / Rackmount
    • Package :
      Benchtop
    • Dimensions :
      19.8 x 6.1 x21.7 in
    • Connectors :
      N Type, N Type - Female
    • Input Connector :
      N Type - Female
    • Output Connector :
      N Type - Female
    • Interface :
      USB, IEEE-488, RS-232, Ethernet
    • Weight :
      16.7 kg (37 lbs)
    • Cooling Options :
      Forced air

    Technical Documents

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