Power Amplifier 4W 1805 to 1880 MHz 38.5dB Gain 35dBm P3dB SMA

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PA1805M1880M is a high efficiency fully input/output matched power amplifier (PA) with high gain and linearity.  The compact 0.938”x2.813”x1.35” (including heatsink and mounting bracket) makes this 4W PA one of smallest in the market.  This PA is designed for frequency operating from 1805 to 1880 MHz.  The active biasing circuitry is integrated to compensate PA performance over temperature and voltage. The PA has high thermal performance heatsink for optimum operation.

Proudly Made in USA by Lotus Communication Systems, INC. in Weston, Massachusetts.

SKU#: AK20-004J.


  • High Efficiency: PAE=36.5% @+28dBm
  • Gain @+28dBm output power: 38.5 dB
  • Excellent input and output return loss: to 50 Ω system
  • Integrated active bias: temperature compensated
  • Single DC Voltage: +5V
  • Stainless Steel SMA Female Connector
  • High Quality Rogers RO4350 RF PCB
  • ROHS Compliant


  • LTE Applications
  • General Purpose Wireless
  • Radar & VSAT
  • SDR & Ham Radio


http://wwwimages.adobe.com/content/dam/acom/en/legal/images/badges/Adobe_PDF_file_icon_32x32.png PA1805M1880M Datasheet