The MGA-31189 amplifier is a high gain 0.25W driver amplifier for use between 50 and 2000MHz, and is ideal for complex RF waveforms, or as a low noise high dynamic range gain block in a receiver. Please refer to the MGA-31189 Data Sheet for further information. A 78M05 regulator is mounted under the board for +7 to 15vdc operation.  This amplifier is ideal as a driver for the BATC DTX-1 DATV Transmitter, for driving a RA18H1213G module to a very linear 5 Watts output.

All Built Products have been replaced with the New Mini-Kits MGA31189-R2 Amplifier Modules

The Product image shows a fully constructed MGA31189 KIT product.  Please refer to the Options Tab for the descriptions of the various products available.

MGA31189 KIT is a Basic Kit that includes the PC board, Instructions, and all on board components. Requires complete construction, and soldering of SMD components.

MGA31189 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.

Built Products have been replaced with the New Mini-Kits MGA31189-R2 Amplifier Modules

Specifications
Frequency Range: 100MHz to 2GHz
Gain Typically: 21dB @ 450MHz, 21dB @ 900MHz, 20dB @ 1.5GHz
Noise Figure:
2.7dB @ 450MHz, 2dB @ 900MHz, 1.8dB @ 1.5GHz
OpIP3:
+42dBm @ 900MHz with ICC 90mA
Output Power:
+24dBm from 50Mhz to 2GHz
Operating Voltage: + 7 to 15vdc ( +12vdc @ 110mA Recommended )
Board Size: 45mm L x 32mm W x 15mm H

For more information see the MGA-31189 KIT WEBPAGE

MGA31189 Driver +24dBm 0.05-2GHz

  • Brand: Mini-Kits
  • Product Code: MGA-31189 KIT
  • Quantity In stock: 30
  • $26.50


Available Options


Accessories



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