amplifier 20 m

amplifier 20 m

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• HF-series Power Amplifier - Manufacture HF-serie power amplifiers for global radio amateurs. Provide two models: manual HF2000DX and automatic HF2011DX-A
  [ Hits: 971 | Votes: 4 | Rating: 3.5 ]

• Alpha 87A reviews - eHam reviews of the Alpha 87A RF power amplifier
  [ Hits: 119 | Votes: 0 | Rating: 0 ]
• Repairing the Alpha 87a - W8TN article on repairing an Alpha 87a power amplifier
  [ Hits: 331 | Votes: 0 | Rating: 0 ]

• Ameritron ALS-600 QSK Mod - Ameritron solid state amplifier modification
  [ Hits: 400 | Votes: 0 | Rating: 0 ]

• EB5AGV FL-2100Z Restoration - Repairing and restoring a Yaesu FL-2100Z amplifier
  [ Hits: 998 | Votes: 1 | Rating: 5 ]
• Fox Tango Yaesu Amplifiers page - A page dedicated to Yaesu FL series RF Amplifiers, from FL-2100 to FL-2000 FL-2500 FL-1000
  [ Hits: 582 | Votes: 0 | Rating: 0 ]

• How to Key Your Amplifiers with TS-590 or TS-990  ^updated - How to connect and key Power Amplifiers to Kenwood TS 590 or TS 990. How to home made custom Remote cable to key power amplifiers by JG1VGX
  [ Hits: 736 | Votes: 1 | Rating: 10 ]

• FT817 Amp Project - How to build a lightweight amplifier that can be backpacked around.
  [ Hits: 1272 | Votes: 1 | Rating: 1 ]

• RM VLA 200 Reviews - eHam reviews of the RM VLA 200 VHF RF power amplifier
  [ Hits: 242 | Votes: 0 | Rating: 0 ]
• RM VLA 200 Manual - VHF Power amplifier VLA 200 english manual
  [ Hits: 887 | Votes: 6 | Rating: 6.17 ]

• Repairing a TE-Systems 1452G - Slides of a TE systems 1452 reparation including the schematic diagram of this monoband VHF RF Power amplifier
  [ Hits: 488 | Votes: 4 | Rating: 7.25 ]

• QRP 20Watt Power Amplifier - 20 Watt Power Amp for Softrock or for QRP transceivers by M0RZF
  [ Hits: 1436 | Votes: 2 | Rating: 4.5 ]

• 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: 1627 | Votes: 2 | Rating: 10 ]
• 4 KW RF Amplifier - HF power amplifier project powered by GU-78B by SV8JE
  [ Hits: 1580 | Votes: 2 | Rating: 10 ]
• Dentron DTR-2000L restoration - The Dentron DTR2000L is an HF amplifier from the 1980 era. It uses a single 8877/3CX1500A7 tube to produce about a kilowatt of RF output. In this page NR7N includes info on operation, restoration and mods.
  [ Hits: 704 | Votes: 4 | Rating: 9.75 ]
• Yet Another Amp for the 817 - An HF 10-20m portable RF power amplifier based on the RD16HHF1 FETS giving 25 W.
  [ Hits: 599 | Votes: 0 | Rating: 0 ]
• A simple 50W RF Power Amplifier - A simple RF power amplifier initially designed for 40 meter band can work on 10 15 20 40 80 meters
  [ Hits: 1632 | Votes: 1 | Rating: 8 ]

• 20 kW Power Amplifier for 144 MHz - YU1AW project for a home made QRO PA 144 MHz 20 kW GU36B-1
  [ Hits: 4854 | Votes: 29 | Rating: 8.45 ]
• 2.5KW VHF Power Amplifier - A home made VHF 2.5kw RF power amplifier made with a GS35B Triode and designed by Frank F1CXX built in 2003
  [ Hits: 940 | Votes: 316 | Rating: 7.99 ]

• Arduino SWR and Power Meter - The circuit is based on two AD8307 log amplifiers, which are connected to the forward and reflected ports on a directional coupler
  [ Hits: 1584 | Votes: 3 | Rating: 6.67 ]

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