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Copyright: 1996 - 2024
Webmaster:
    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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Innovative Power Products Couplers

RF Micro Devices® Press Release - October 26, 2011

 RFMD Intros RF3928 GaN Wideband Pulsed Power Amplifier

RFMD New Product Alert
Contact:
Irma Swain
Sr. Manager, Communications
RFMD
336-931-6653
iswain@rfmd.com

PDF • 简体中文 繁體中文 한국어

 

RF3928 GaN Wideband Pulsed Power Amplifier

RF3928 50V 280W high power discrete amplifier designed for S-Band pulsed radarThe RF3928 is a 50V 280W high power discrete amplifier designed for S-Band pulsed radar, Air Traffic Control and Surveillance (ATCS), and general purpose broadband amplifier applications. Using an advanced high power density Gallium Nitride (GaN) semiconductor process, these high-performance amplifiers achieve high output power, high efficiency and flat gain over a broad frequency range in a single package. High terminal impedance enables wideband operation and minimizes overall PCB real estate. This matched GaN transistor is packaged in a hermetic, flanged ceramic package that provides excellent thermal stability through the use of advanced heat sink and power dissipation technologies.

Features
  • Wideband Operation 2.8 GHz to 3.4 GHz
  • Advanced GaN HEMT and Heat-Sink Technology
  • Optimized Evaluation Board Layout for 50 Ω Operation
  • Small Signal Gain: 12 dB
  • Drain Efficiency: 52 %
Applications
  • Radar
  • Air Traffic Control and Surveillance
  • General Purpose Broadband Amplifiers
RF3928 electrical specs

For more information on RF3928, visit
https://estore.rfmd.com/RFMD_Onlinestore/Products/RFMD+Parts/PID-P_RF3928.aspx.



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Posted  10/26/2011
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