low power amp

low power amp

Manufacturers : Amplifiers

• TE Systems - Manuf RF power amplifiers wideband+narrowband for Commercial, Defense, OEM and amatuer markets. Also low-noise rf amplifiers
  [ Hits: 1590 | Votes: 1 | Rating: 5 ]
• R3KBO EB104.ru Amateur Radio Products - R3KBO is an amateur radio club producing and developing amateur radio kits and assembled products including HF VHF Power Amplifiers or RF Power Kits and amplifier parts, low pass filfers, band pass filters, sourge protections, splitters and combiners, antenna switches
  [ Hits: 489 | Votes: 1 | Rating: 10 ]

• Ameco - Text books relating to amateur radio (HAM radio), highpass and lowpass power filters, transmitter test loads (dummy loads), study tapes and disks to learn morse code, transceiver preamplifiers, antenna signal boosters.
  [ Hits: 2212 | Votes: 0 | Rating: 0 ]

• Kuhne Electronic - High quality microwaves components for professional and radioamateurs. Power Amplifiers, Low Noise Amplifiers, Es hail 2 Converter Transverter, Signal Sources, Passive Components and Accessoires
  [ Hits: 86 | Votes: 0 | Rating: 0 ]

• Hamtech - HAM-made engineering products supplies and produces coaxial relays, antenna switches, sequencers, roller inductors, variable capacitors, low noise preamplifiers, RF power rotary switches and coil bodies.
  [ Hits: 183 | Votes: 0 | Rating: 0 ]

• EvoSpice - A numerical optimizer (solver) for LTSpice IV. Uses a fast evolutionary algorithm. You can use EvoSpice to design high efficiency power supplies, audio filters, low noise RF amplifiers and an endless list of other applications
  [ Hits: 554 | Votes: 0 | Rating: 0 ]

• A LF power amplifier - A Low Frequency (LF) RF Power Amplifier by VK5BR it operates in a linear mode and can handle CW, AM and SSB.
  [ Hits: 3294 | Votes: 2 | Rating: 1.5 ]
• 811 Linear Amplifier project - A lower power desktop linear with integrated 120vac power supply. This, very compact, dual 811 version will deliver about 300 watts output. Covers all bands including WARC bands.
  [ Hits: 1617 | Votes: 2 | Rating: 10 ]
• Home Made 813 Amp - An home made RF Amplifier project that allows near full power output from 813 tubes
  [ Hits: 1425 | Votes: 2 | Rating: 6 ]
• 20 W HF Power Amplifier - A HF power amplifier with a push-pull of AFT09MS015N. The (small-signal) gain of the amplifier is around 26 dB in the lower HF band and goes down to about 24 dB on the higher end and still around 21 dB at 50 MHz. Its input matching is relatively good at the lower HF and degrades above 10 MHz.
  [ Hits: 136 | Votes: 0 | Rating: 0 ]
• A600 Power Amplifier Project - This is a power amplifier project for a RF 600W 1.8 MHz to 70 MHz linear amplifier including a Low Pass Filter. Projects includes schematics, pictures, PCD design, fans details, note on PA ferrite chokes and assembling instructions
  [ Hits: 85 | Votes: 0 | Rating: 0 ]

• Low power VHF RF amplifier - Low power VHF RF amplifier with VMP1 Mosfet by IZ1BTS IK1XPD
  [ Hits: 2220 | Votes: 5 | Rating: 8 ]

• Low Power LF Amplifier - ON6MU Low Power amplifier
  [ Hits: 841 | Votes: 0 | Rating: 0 ]

• 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: 77 | Votes: 0 | Rating: 0 ]

• 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: 664 | Votes: 1 | Rating: 10 ]