power meter

power meter

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• Vertical antenna for 160 meter - This high antenna require a large ground composed by 40 radials. It's not very handy expecially in windy situations but is very powerfull in pile-ups. In italian
  [ Hits: 4137 | Votes: 1 | Rating: 10 ]
• Building High Power, High Q, Loading Coils - This page describes the loading coil (inductor) that W8WWV built for my center-loaded 160 meter band (1.83 MHz) vertical antenna.
  [ Hits: 6885 | Votes: 5 | Rating: 5.4 ]

• W1CG Low Power Balun Kit - Contruction manual to build a 4:1 balun, it has good performance from 160 through 10 meters.
  [ Hits: 4373 | Votes: 4 | Rating: 7 ]

• Z Match for High RF power - Based on VK5BR's Z-Match and designed for High RF Power covers 160 to 10 meters by VK6YSF
  [ Hits: 4800 | Votes: 6 | Rating: 7.33 ]

• Daiwa - Daiwa Industry, maker of power suppliers, coax cable and antenna switches, power meters, SWR meters, DC-DC converters
  [ Hits: 3309 | Votes: 7 | Rating: 7.79 ]

• SAT-Service Schneider - Digital radio mondiale DRM products, measuring tools, Magnetic field probes, RF power meters, Broadband loop antennas, DRM devices and services
  [ Hits: 863 | Votes: 0 | Rating: 0 ]

• A & A Engineering - Smart Battery Chargers, WeatherFAX, Color SSTV,GPS-Based Frequency Standard, Power/SWR Meter, , Digital Frequency Synthesizers
  [ Hits: 1710 | Votes: 1 | Rating: 1 ]

• Nissei - VU Meter, Analog Meters, Panel Meter,Multi-Meter, SWR meter, power supply, power meters
  [ Hits: 2067 | Votes: 3 | Rating: 7.67 ]

• Jetstream - Antennas, base mobile scanner and vhf antenna, coax cables, coax switch, Lightning Arrestor, mounts, power supply, speakers and wattmeters
  [ Hits: 5662 | Votes: 5 | Rating: 4.8 ]

• Alpha Linear Amplifiers  ^pop - RF Concepts manufacturer of Alpha Linear Amplifiers, amateur radio RF power amplifiers, commercial power amplifiers, power meters and dummy loads.
  [ Hits: 26431 | Votes: 21 | Rating: 7.8 ]

• A low power 3.5MHz ARDF transmitter - This low power transmitter is developed for ARDF exercising purposes but of course can be used as super QRP transmitter either. With 1 or 2 meter wire as antenna and a ARDF receiver with ferrite-rod antenna the range is about 100m but with better antennas and a 'real' receiver the range is probably much larger.
  [ Hits: 2043 | Votes: 4 | Rating: 6.5 ]

• Fox Delta Amateur Radio Projects & Kits by VU2FD - Amateur Radio Projects & Kits for homebrewers, includes DDS,sound card interface,programmers, hamcom, frequency counter, RF Power Meter, modems and more.
  [ Hits: 1303 | Votes: 4 | Rating: 10 ]

• Meter Mate - SWR Graph Software - Meter Mate is a companion utility for your directional watt meter that allows you to calculate the SWR reading when the forward and reflected power readings are measured. In addition to calculating the antenna system SWR Meter Mate will also plot the SWR curves of all of your antennas onto graphs that may be printed out.
  [ Hits: 1919 | Votes: 12 | Rating: 4.91 ]

• VE6FI 4-1000a amplifier - 15-160 meters HF power amplifier
  [ Hits: 3282 | Votes: 4 | Rating: 9.25 ]
• 11 KW Linear amplifier by I0JX - Use 4CX10000D / 8171, RF output power of 11 KW in key-down carrier on all bands. Power was measured with a Bird 4712 wattmeter and a 25 KW slug
  [ Hits: 24613 | Votes: 33 | Rating: 7.86 ]

• DL5DBM 1KW amplifier for 144 Mhz - Pictures and circuit diagramm to build this power amplifier for 2 meters
  [ Hits: 3389 | Votes: 2 | Rating: 10 ]
• Six-Meter Linear Amplifier - This homebrew six-meter linear amplifier started off life as a "junker" Alpha 76PA h.f. amplfier. Power output is 800W
  [ Hits: 1687 | Votes: 1 | Rating: 10 ]

• 5 Watt 40 Meters transmitter - This circuit is unique in that it uses a power mosfet as a final rather than a conventional bipolar transistor.
  [ Hits: 8445 | Votes: 7 | Rating: 5.29 ]

• A CW TX for 80 meters band - This simple circuit will give about 1.2 Watts of output when powered from a 13.8VDC supply.
  [ Hits: 1733 | Votes: 1 | Rating: 10 ]

• Digital QRP SWR & Power meter - A KD1JV Melt solder kit, a swr and power meter operating from 160 to 6 meters ideal for portable and field use
  [ Hits: 6232 | Votes: 6 | Rating: 3 ]

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