Products Modules SSPA 1.2-1.4-500

Aethercomm P/N SSPA 1.2-1.4-250 is a high power pulsed L band solid-state power amplifier that operates over the 1200 to 1400 MHz band. This high frequency amplifier was designed to support military L band radars. The peak RF power is 250 watts typical. Power flatness across the entire band is +/-1.0 dB typical. Typical saturated gain is 43 dB. Input VSWR is 2.0:1 maximum. Output VSWR is 2.0:1 maximum. Noise Figure is 7 dB typical. Harmonics are -30dBc maximum. This module offers an external PA turn-on and turn-off command that enables and disables the PA in 1000 nSecs maximum. RF pulse rise and fall times are 50nSec maximum. This power RF amplifier model operates from 36.0 Vdc power supply with a quiescent current of 2.5 amps typical class AB biase. Average current at rated output power is 3.0 amps typical at a 10% duty cycle. This RF module is approximately 5.0 by 9.0 by 1.0. The input and output RF connectors are SMA female. Mounting is accomplished via through holes in the housing. This RF module operates from a base plate temperature of -40C to 85C. The amplifier is protected from an open or short-circuited placed on the output RF port of the unit.
Aethercomm designs and manufactures high performance, high power CW or pulsed SSPA’s for commercial, military and satellite communications customers.

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  • High power L band radar pulsed amplifier
  • 500 watts typical peak output power
  • 60 dB typ gain
  • Typical pulse width is 150 to 250 uSec
  • Typical duty cycles are 10% to 25%
Low Frequency1200 MHz
High Frequency1400 MHz
P1db60 dBm typ
Psat57 dBm typ
Applied Voltage36 Vdc
Short ProtectionYes
Over ProtectionYes
Baseplate Temp-40C to 85C

Download the PDF Product Data Sheet for SSPA 1.2-1.4-500.

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