transistor amplifier

transistor amplifier

Technical Reference : Amplifiers

• Amplifier Technology: Tube vs. Transistor - An interesting article that compares tube amplifiers versus transistor amplifier.
  [ Hits: 184 | Votes: 0 | Rating: 0 ]

• 10 W Linear Amplifier - This article describes a 10 watt linear amplifier that is capable of delivering over 15 watts into 50 ohms and uses cheap plastic transistors that are used in CB equipment. by Harry Lythall - SM0VPO
  [ Hits: 11426 | Votes: 12 | Rating: 5.25 ]
• HF QRP Lin Ampl - HF QRP Linear Amplifier with 2x 2SC2166 + 2x 2SC1969 Push Pull Transistors (13.8V)
  [ Hits: 4602 | Votes: 6 | Rating: 4.17 ]
• Stone Creek Special 600 HF RF Amplifier - This is a Solid State Amplifier Project. It uses 4 MRF150 MosFet Power Transistors. The Power Supply Voltage is 50 VDC at 21.5 Amp. The max power available is 1,075 Watts. The Efficiency is about 65% +/- and runs Class AB Solid State.
  [ Hits: 270 | Votes: 0 | Rating: 0 ]
• A Compact 600W Broadband HF Power Amplifier - A 600W 1.8 MHz to 54 MHz power linear amplifier made using rugged MRF300 transistors featuring output power between 580W and 750W depending on band, power supply: 48V, 18A typical, 20A max
  [ Hits: 597 | Votes: 6 | Rating: 7.33 ]

• 100W UHF Linear Amplifier - This page details my building of a 100 Watt Power Amplifier for the 432 MHz Band based on two Motorola MRF646 transistors taking inspiration by Carlo Gnaccarini VK3PY, formerly VK3BRZ
  [ Hits: 193 | Votes: 0 | Rating: 0 ]

• 2 m. Band VHF PA 5 Watts - A VHF power amplifier made with two cheap RF transistors, 2N3924 as driver and a BFS22A for final stage, giving an unexpected output power of 7-8 watts maximum
  [ Hits: 1984 | Votes: 1 | Rating: 10 ]
• VHF Linear Amplifier by SV1BSX - There is not a personal design on this page, just I've transfered useful notes from PHILIPS RF Bipolar Transistors - Data HandBook about BLY89C VHF Power transistor, which is very popular among Amateur Radio homebrewers
  [ Hits: 1429 | Votes: 3 | Rating: 4 ]
• VHF FM Power Amplifier - A 144MHz FM class C RF Power Amplifier based on a 2N6084 RF transistor, that can produce 50w output max
  [ Hits: 518 | Votes: 2 | Rating: 4 ]

• Transistor Audio Preamplifier Circuits - Design Guidelines for Bipolar Transistor Audio Preamplifier Circuits By Mike Martell N1HFX
  [ Hits: 1815 | Votes: 3 | Rating: 4.33 ]

• Electronic Circuits and Design Information - Descriptions, summaries,and tutorials about electronic circuits and electronic circuit design including amplifiers, attenuators, logic, transistor, operational amplifiers and much more
  [ Hits: 395 | Votes: 0 | Rating: 0 ]

• 432MHz Low Noise Preamp - An easy to build with a cheap HEMT FET Transistor Low noise preamplifier with FHX35LG based on JH0WJF design
  [ Hits: 764 | Votes: 1 | Rating: 10 ]

• JBOT QRP linear amplifier - JBOT stands for Just a Bunch of Transistors. It is a simple, stable and easy to build 5 watts linear amplifier build out of a bunch of ordinary low power NPN transistors.
  [ Hits: 83 | Votes: 0 | Rating: 0 ]

• Two Tone Generator - A two tone generator is an essential test gear made with just four transistors that helps you evaluate your amplifiers, mixers, receivers for distortion. Distortion makes all the difference between a pleasant receiver and a horrible sounding one, between a clean transmitter and bad, splattering one on air.
  [ Hits: 81 | Votes: 0 | Rating: 0 ]