rf power meter

rf power meter

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• Ameritron AL-811 Panel Meter Lights - A solutiom for the Ameritron AL-811(H) RF power amplifier, burnt panel meter lights. A common failure with the Ameritron AL-811 and similar amplifiers is that the panel meter lights burn out prematurely. These bulbs are usually integrated into the actual panel meter. The solution for this is to provide the meter backlighting with LEDs.
  [ Hits: 1184 | Votes: 2 | Rating: 5 ]

• Icom 706MK2G Repair - After years of reliable performance, a 26-year-old Icom 706MK2G exhibited an unusual deviation during FM transmission, with the actual frequency being 10kHz off from the displayed frequency. Additionally, the power meter showed a sharp dip during transmission. Upon investigation, it was discovered that the FM VCO voltage adjust variable had become dirty and sluggish over time. By adjusting the variable capacitor and cleaning it with switch cleaner, the issue was resolved, restoring stable power output and accurate frequency transmission.
  [ Hits: 18 | 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 ]

• A simple QRP Power Meter Project - A really simple project to make a power meter measuring RF output powers from a few mW up to half a watt. A DIY amateur radio project for QRP enthusiasts
  [ Hits: 463 | Votes: 0 | Rating: 0 ]

• LCD SWR Power Meters - Two separate meters with SWR and Power Meter combined functiosn split a homebrew project by W2EB
  [ Hits: 670 | Votes: 0 | Rating: 0 ]
• Bird 4314 Maintenance - Bird 4314 RF Power Meter Battery Replacement
  [ Hits: 260 | Votes: 3 | Rating: 5.67 ]
• A Modern Directional Power/SWR Meter - Every ham needs an RF power meter. Here is a high performance unit to build at home.
  [ Hits: 1564 | Votes: 2 | Rating: 5.5 ]
• Digital SWR Meter with Arduino - Inline RF Power & VSWR Meter. A DIY meter 0 to 30 Watt with Average and Peak. Circuit Description, Arduino Nano software code and part list to DIY your own Digital SWR Meter
  [ Hits: 3357 | Votes: 17 | Rating: 5.93 ]
• SWR-Display - The intention was to determine also very small SWR ratios with small power exactly. With this SWR meter, for example, the inputs of RF amplifiers with power <-20 dBm can be measured. In German
  [ Hits: 146 | Votes: 1 | Rating: 8 ]

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