Products Modules TR 0.39-0.45-20

Aethercomm Model Number TR 0.39-0.45-20 is a high power, transmit/receive (TR) module that operates from 390 MHz to 450 MHz minimum and is packaged in an enclosure that is optimized for convection cooling. This TR module is employed in communication systems where high power and high efficiency are required. The power added efficiency of this amplifier is typically 70+ percent. Typical output power is 20 watts across the band at P3dB. Power gain is ~42-43 dB typical. Nominal input power is 0 dBm but any input power range can be amplified as this module offers a very large dynamic range. Input and out- put VSWR is 2.0:1 maximum. The receive function in this module is passive and offers a typical loss of <1dB. Tx/Rx and Rx/Tx switching times are extremely fast. Tx On and Off times are 10 uSec maximum. Standard features include reverse polarity protection, output short and open circuit protection, and over/under voltage protection. Temperature is monitored and reported by this module. This RF amplifier operates from a +10 Vdc power supply. This unit operates from -40ºC to +85ºC base plate temperature.

This high power TR assembly is employed in high shock and vibration environments. Standard housing size is approximately 3.75(w) by 6.15(l) by 1.70(h) inches. The input RF connector SMA female. The Antenna Port is TNC female. DC and logic connections are accessible via a DSUB connector. Typical test data appears on page two of this data sheet at room temperature. For mounting and heat sink instructions, further test data or operation and logic and pin out requirements, please contact the factory.

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Product Added
  • Operation across 390 to 450 MHz
  • PAE of 70% typical
  • GaN Technology
  • 10 Vdc Operation
  • 20 Watts Minimum Output Power
  • <1.0 dB Insertion Loss in Rx Mode
Low Frequency390 MHz
High Frequency450 MHz
Output Power20 watts typ
Applied Voltage10 Vdc
Short ProtectionYes
Over ProtectionYes
Baseplate Temp-40C to 85C

Download the PDF Product Data Sheet for TR 0.39-0.45-20.

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