on power on hf

on power on hf

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• Cheap HDTV Antenna - WA5VJB
  
  A cheap and easy HDTV Yagi Antenna that also work well with the UHF low ...
  [ Hits: 1022 | Votes: 3 | Rating: 5.67 ]

• R3KBO EB104.ru Amateur Radio Products - R3KBO
  
  R3KBO is an amateur radio club producing and developing amateur radio kits and assembled products ...
  [ Hits: 513 | Votes: 1 | Rating: 10 ]

• Broadband Power Technology
  
  Active Receiving Antennas designed for reception of shortwave mediumwave and longwave signals and VHF UHF ...
  [ Hits: 338 | Votes: 0 | Rating: 0 ]

• HF Portable Ops Solar Powered - VE6AB
  
  An interesting article about amateur radio portable operations with excellent pictures Setup includes a 60 ...
  [ Hits: 433 | Votes: 1 | Rating: 10 ]
• Portable Amateur Radio Operations - WD8RIF
  
  The main issues with portable HF operations have become not issues of the transmitting and ...
  [ Hits: 497 | Votes: 2 | Rating: 5.5 ]

• AL80 Ameritron History
  
  An article on popular AL80 HF power amplifier manufactured by Ameritron since 1980
  [ Hits: 221 | Votes: 1 | Rating: 10 ]

• KX3 Companion App
  
  The KX3 Companion in an app that will let the power use of your Elecraft ...
  [ Hits: 826 | Votes: 2 | Rating: 10 ]

• Icom IC-7700 Power Amplifier Module - DF9VH
  
  A well documented PDF document containing picture sequence taked during the repair of an Icom ...
  [ Hits: 664 | Votes: 0 | Rating: 0 ]

• Yaesu FT-891
  
  HF 50 MHz 100W All Mode Transceiver The FT 891 provides stable 100 W 25 ...
  [ Hits: 435 | Votes: 2 | Rating: 9 ]

• Repairing a TE-Systems 1452G - F5DQK
  
  Slides of a TE systems 1452 reparation including the schematic diagram of this monoband VHF ...
  [ Hits: 488 | Votes: 4 | Rating: 7.25 ]

• Icom IC-2720H One Page Operating Guide - 2720H User
  
  An operating guide for the com IC 2720H VHF UHF Radio includes Turning the power ...
  [ Hits: 413 | Votes: 0 | Rating: 0 ]

• FT CALC 1.3 - Ferrite Toroidal Core HF Calculator - VK2WB
  
  This EXCEL Program Worksheet calculates the safe operating conditons for a toroidal transformer operating between ...
  [ Hits: 285 | Votes: 1 | Rating: 2 ]

• Yet Another Amp for the 817 - VK3YY
  
  An HF 10 20m portable RF power amplifier based on the RD16HHF1 FETS giving 25 ...
  [ Hits: 601 | Votes: 0 | Rating: 0 ]
• Stone Creek Special 600 HF RF Amplifier - W4NFR
  
  This is a Solid State Amplifier Project It uses 4 MRF150 MosFet Power Transistors The ...
  [ Hits: 271 | Votes: 0 | Rating: 0 ]

• How to Design an RF Power Amplifier - Keysight EEsof EDA
  
  This video will provide a foundation for understanding how power amplifier circuits work If you ...
  [ Hits: 675 | Votes: 1 | Rating: 10 ]

• VHF FM Power Amplifier - M0UKD
  
  A 144MHz FM class C RF Power Amplifier based on a 2N6084 RF transistor that ...
  [ Hits: 518 | Votes: 2 | Rating: 4 ]

• RF PWR and SWR Meter with Arduino - ON7EQ
  
  This sketch will read RF power and SWR from any SWR bridge designed to work ...
  [ Hits: 10668 | Votes: 34 | Rating: 6.97 ]

• HF-MT Dummy Load by VK2KVV - VK2KVV
  
  A handy piece of test equipment useful for HF bands can absorb a 200W modulated ...
  [ Hits: 743 | Votes: 0 | Rating: 0 ]

• Cross Band Repeaters - W9SM
  
  Crossband Repeating is a process where a Ham transmits one signal on one band typically ...
  [ Hits: 208 | Votes: 0 | Rating: 0 ]

• 70cm Mini Transverter - VK4ADC
  
  A low cost low power microwave transverter so that you can operate easily on 70cm ...
  [ Hits: 397 | Votes: 0 | Rating: 0 ]

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