Products Modules SSPA 0.1-1.0-300

Aethercomm Model Number SSPA 0.1-1.0-300 is a high power, broadband, Gallium Nitride (GaN) RF amplifier that operates from 100 MHz to 1000 MHz. This PA is ideal for broadband military platforms as well as commercial applications because it is robust and offers high power over an extremely large bandwidth with decent power added efficiency. This amplifier operates with a base plate temperature of -40C to +80C. It is packaged in a modular housing that is approximately 5.25” (width) by 10.15” (long) by 1.97” (height). The weight of this unit is 8.5 pounds maximum. This amplifier has a typical saturated output power of 250-300 watts at room temperature, across the majority of the band, while the power at 1000 MHz dips toward 200 watts. Noise figure at room temperature is 5.0 dB typical. The power flatness across the band is typically ± 1.0 dB. Input and output VSWR is 2.0:1 typical. This PA operates from a MIL-STD-461 aircraft power supply or and input voltage from 18-36Vdc.

This SSPA includes an external DC blanking command that enables and disables the module in 20.0 uSec maximum. A logic low or open circuit disables the amplifier. Logic high will enable the amplifier. Standard features include over/under voltage protection and reverse polarity protection. There is a self protect over temperature feature that allows the PA to continue to transmit even when the over temperature alarm is present with no damage to the unit. The output is fully protected from an open or short circuit presented to this port with no damage. Input and output RF connectors are TNC-F. DC and command voltages are accessible via a DSUB connector. Contact the factory with any questions you may have.

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  • Gallium Nitride Broadband Power Amplifier
  • Operation from 100 MHz to 1000 MHz min
  • Large Signal Gain 50-54 dB at ambient typical
  • 250-300 Watts PSat typical
Low Frequency100 MHz
High Frequency1000 MHz
Small Signal Gain54 dBm typ
Psat54 dBm typ
Applied Voltage28 Vdc
Short ProtectionYes
Baseplate Temp-40C to 80C

Download the PDF Product Data Sheet for SSPA 0.1-1.0-300.

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