The GALI-74 driver amplifier is a simple wideband high +21db Gain amplifier for use between 500kHz and 2GHz.  The amplifier is ideal as a transmitter driver, and has > +18dBm output power @ 1dB compression over the HF to 2GHz range.  Only around -6dBm 0.25mW is required to drive the amplifier to full power.  The basic Kit includes PC board and all on board components, including components to optimize the design to suit 2 frequency ranges from 500kHz to 2GHz. Please refer to the GALI-74+ Data Sheet for further information.  A 78M08 regulator is mounted under the board for +9 to 15vdc operation.

The Product image shows a fully constructed GALI-74 KIT product.  Please refer to the Options Tab for the descriptions of the various products available.

Please Note: This Product is available as a Kit only and is no longer available as a Built Product

GALI-74 KIT is a Basic Kit that includes the PC board, Instructions, and all on board components. Requires complete construction, and soldering of SMD components.

GALI-74 PCB Only includes the PC board and Kit construction notes.

Kits Do Not include connectors, miscellaneous hardware, or enclosure.  For experienced constructors with some SMD construction experience.
Frequency Range: 0.5 to 850MHz, 50MHz to 2GHz versions available
Gain Typically: 22.6dB @ 500kHz, 23dB @ 1MHz, 25dB @ 50MHz, 24dB @ 500MHz, 21dB @ 1.2GHz, 17dB @ 2.4GHz
Noise Figure:
Typically < 3dB across the frequency range
+36.75dBm @ 1GHz with ICC 800mA
Output Power:
+19.4dBm @ 50MHz, +19.5dBm @ 1GHz, +19.4dBm @ 2GHz
Operating Voltage: + 9 to 15vdc ( +12vdc @ 80mA Recommended )
Board Size: 45mm L x 32mm W x 15mm H

For more information see GALI-74 KIT WEBPAGE

GALI-74 Driver Amp +18dBm HF-2GHz

  • Brand: Mini-Kits
  • Product Code: GALI-74 KIT
  • Quantity In stock: 10
  • $23.00

Available Options


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