power amplifier

power amplifier

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• Emtron - HF Linear amplifiers and power supplies manufacturer
  [ Hits: 2686 | Votes: 1 | Rating: 1 ]

• Yaesu FT-102 page - Relay substitution tutorial, power amplifier tuning and Technical Characteristics
  [ Hits: 901 | Votes: 2 | Rating: 4 ]

• 13cm.co.uk - Amateur Television products, online store for ATV transmitters receivers, LCD controllers, wireless cameras, video senders, accessories, power amplifiers based in UK
  [ Hits: 1116 | Votes: 7 | Rating: 3.57 ]

• QRO-Parts.com - Svetlana tubes also Russian capacitors,vacuum and coaxial relay, for RF Power Linear Amplifier builders. Amateur-Radio, Broadcast. Full Online Catalog.
  [ Hits: 1214 | Votes: 99 | Rating: 8.88 ]

• Naptech - Naptech buys and sells quality test equipment from hp, tektronix, including spectrum analyzers & peripherals, oscilloscope, frequency counters timers, signal generators, multimeters & voltmeters, RF & power meters, microwave amplifiers
  [ Hits: 490 | Votes: 0 | Rating: 0 ]

• RF Amplifier basics - Introduction to RF power amplifiers. Basics and guidelines. by wb0nni
  [ Hits: 1675 | Votes: 1 | Rating: 1 ]

• Amplifier for 15 and 17 meter band - The two linear amplifiers are ment for use with QRP SSB/CW/FM/AM transmitters on the amateur bands 15 and 17 meters can be powered from a 12 volt DC supply by ON6MU
  [ Hits: 1609 | Votes: 0 | Rating: 0 ]
• 2 x 3-500Z HF Power Amp - A 2x3-500Z rf power amplifier for 80-10 meters
  [ Hits: 4309 | Votes: 8 | Rating: 3.13 ]

• Desgin Power amplifiers with Genesys - Article on how use Genesys sowftware to design RF power amplifiers
  [ Hits: 1132 | Votes: 4 | Rating: 6 ]
• Power Aamps RF voltages - This test circuit is easy to duplicate, and demonstrates the extreme voltages that appear in an amplifier when the load is improper for the amount of drive power applied.
  [ Hits: 773 | Votes: 1 | Rating: 10 ]
• Power Gride Tubes - Article on tubes and their usage in power amplifiers design. Explain failures of tube in RF power amplifiers, a common problem in the SB-220 SB-221, TL-922 and other amplifiers.
  [ Hits: 1002 | Votes: 2 | Rating: 6.5 ]

• Low power VHF RF amplifier - Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD
  [ Hits: 2228 | Votes: 5 | Rating: 8 ]
• RW3AZ VHF amplifiers page - 2m/70cm GS31B Power amplifier pictures
  [ Hits: 1310 | Votes: 4 | Rating: 7.75 ]
• A 20W Amplifier for 2 meters - VU2RAR basic VHF power amplifier suitable for 144-146 Mhz output power can vary from 3 to 25 Watts.
  [ Hits: 3042 | Votes: 5 | Rating: 6.6 ]
• Building High Power Amplifiers - SM5BSZ article on building VHF RF amplifiers
  [ Hits: 1504 | Votes: 1 | Rating: 10 ]
• 144 MHz PA with MRF317 - A 2 meter power amplifier
  [ Hits: 8928 | Votes: 17 | Rating: 4.47 ]
• 600W 50Mhz power amplifier - G3WZT design for a bi-polar 600W Linear Power Amplifier for the 6M band.
  [ Hits: 1724 | Votes: 0 | Rating: 0 ]
• 100W 50Mhz power amplifier - G3WZT design for a single stage bi-polar 100-150W Linear Power Amplifier for the 6M band.
  [ Hits: 2731 | Votes: 5 | Rating: 3.6 ]

• HV power supplies - WV0NNI 2,800 VDC @ 2 Amps Continuous Variac adjusts filament voltage. A voltage doubler circuit, well suited for smaller, compact linear amplifiers.
  [ Hits: 1402 | Votes: 1 | Rating: 5 ]

• Vacuum tube liquid cooling system - This article describes an alternative to water as the cooling liquid for amateur radio vacuum tube power amplifiers. This cooling system is designed for adequate vacuum tube cooling, reasonable cost, and very low maintenance. By K8CU
  [ Hits: 667 | Votes: 1 | Rating: 10 ]

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