Two-stage wideband amplifier


Rating: 0.00 / 5 
Video Amplifier Circuits / Video Circuits
A wideband high gain configuration using two SL550s connected in series. The first stage is connected in common emitter configuration, the second stage is a common base circuit. Stable gains of up to 65 dB can be achieved by the proper choice of Rl and R2
Two-stage wideband amplifier - schematic

The bandwidth is 5 to 130 MHz, with a noise figure only marginally greater than the 2 dB specified for a single stage circuit.

Recommended videos

  • How Tube Amplifiers Work, Part 2: The Pre-Amp and Power Amp
    Duration: 20:53.
  • EEVblog #600 - OpAmps Tutorial - What is an Operational Amplifier?
    Duration: 49:32.
  • Populaire video


  • FSR+Connectrac Targets Pro AV & ICT Markets with Floor-based Cabling Solutions at InfoComm 2016 Show
    Home Toys (press release)
    Woodland Park, NJ (May 26, 2016) — Earlier this year, FSR, a leading manufacturer of a wide variety of infrastructure products for the audio/, Information and Communications Technologies (ICT), education, hospitality, government, and relig
     27 May 2016
  • Market Digest
    The Company offers semiconductor products such as RF Receivers RF Receiver systems-on-chip (SoCs) Laser Modulator Drivers Transimpedance and Clock and Data Recovery Circuits. The Company's products receive and process RF and digital signals
     27 May 2016
  • Pakistan Observer
    Advancement in technology and invention of new audio / gadgets and applications has revolutionized not only the art of music but everything which relates to the audio / presentations. ... I do understand that the electronic gadgetry and
     27 May 2016
  • Risers & Fallers
    It also provides precision analog components, such as and buffers, proximity and light sensors, data converters, optoelectronics, decoders and interface products. It is also a supplier of radiation-hardened devices to the military and
     26 May 2016
  • Audio Media International
    Audio Media International : Lab.gruppen on the road with Imagine DragonsSound Image recently provided 30 PLM 20000Q for the alt rock band's Smoke and Mirrors shows. Lab.gruppen has released a showing how Sound Image recently provided a
     25 May 2016
  • Zumic
    Zumic ]During this particular performance, Kimock plays completely acoustic with no or effects pedals. The band sound great, and his pedal steel slide guitar at the end of the set leaves things on a nice note. Last Danger of Frost is now
     18 May 2016
  • Wide Open Country
    Wide Open Country for '21 Summer'After the huge success of their track “Stay a Little Longer,” Brothers Osborne are back on the charts with their reflective track “21 Summer.” They've used vintage imagery to refle
     18 May 2016
  • Audioholics (press release) (registration) (blog)
    Audioholics (press release) (registration) (blog) & Preamps PreviewEmotiva Audio Corporation announced the release of a whole new line of multizone and stereo preamp/tuners.By the look of them, they're going to create ... The IA-100
     18 May 2016
  • Techstory
    Techstory Website Like YouTube And DailyMotion ?In some cases, could be celeities or popular actors whose are always awaited by their fan following users. In some cases, could also be channels of playlists who shot to popularity owin
     5 May 2016


Leave Comment

characters left: