power and swr meter

power and swr meter

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• Understanding Standing Wave Ratios SWR - We worry a lot about Standing Wave Ratio (SWR) in amateur radio since SWR is one indication of how well our antenna system is working. Most HF transceivers and antenna tuners have built in SWR meters. SWR is a measure of a transceiver' s output power verses the portion of that power reflected by the antenna system
  [ Hits: 8719 | Votes: 8 | Rating: 4.75 ]

• Antenna Tuning Unit - This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter
  [ Hits: 7287 | Votes: 5 | Rating: 6.2 ]

• Workman Electronics - Amateur radio accessories, power supplies, tvi filters, speakers, microphones, swr meters, preamplifiers, switches, cable and connectors,
  [ Hits: 3677 | Votes: 3 | Rating: 5.33 ]

• Comet Antennas - NGC is now distributor for COMET and MALDOL brand antenna products designed, manufactured in Japan. Distributor of DAIWA brand RF SWR/power meters and switching power supplies, antennas, test equipment, antenna analyzers and more
  [ Hits: 21941 | Votes: 35 | Rating: 5.56 ]

• Diamond Antenna  ^pop - Base station and repeater antennas, mobile antennas, ,multi-band HF antennas , handheld transceivers, receiving and scanner antennas, power meters, swr meters, power supplies, coaxial switches
  [ Hits: 40120 | Votes: 44 | Rating: 6.99 ]
• 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 ]
• MFJ Enterprises  ^pop - MFJ manufacturer of ham radio antenna products, antenna tuners, antenna analyzers, morse code & CW, SWR wattmeters, antenna accessories , power supplies, audio filters, TVI filters, baluns, coax switches and more
  [ Hits: 44195 | Votes: 33 | Rating: 6.84 ]

• A & A Engineering - Smart Battery Chargers, WeatherFAX, Color SSTV,GPS-Based Frequency Standard, Power/SWR Meter, , Digital Frequency Synthesizers
  [ Hits: 1709 | Votes: 1 | Rating: 1 ]

• Zetagi  ^pop - Zetagi CB amplifiers, 10m amplifiers and accessories, power supplies, microphones, SWR and power meters, battery charges manufacturers based in Italy
  [ Hits: 26121 | Votes: 70 | Rating: 5.59 ]

• AEA - AEA Technology Inc. is a pioneer and leading manufacturer of RF and cable test equipment for the wireless, Telco, CATV, NMR & MRI, RFID, telemetry, aviation, commercial, military, and two-way radio industries. Produces SWR Meters, Pre Amplifiers, filters, power meters and antenna testing products
  [ Hits: 6114 | Votes: 10 | Rating: 5.1 ]

• 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 ]

• RF PWR and SWR Meter with Arduino - This sketch will read RF power and SWR from any SWR bridge, designed to work on VHF UHF bands
  [ Hits: 10652 | Votes: 34 | Rating: 6.97 ]
• 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 ]
• Arduino Power and SWR Meter - Power and SWR Meter with dual bargraphs and sticky bar, using 2x AD8307
  [ Hits: 5515 | Votes: 19 | Rating: 6.94 ]

• SWR Mega - SWR Power Meter - SWR and RF power meter for home usage, 8 different RF probes with different characteristics and power ranges by OK1DX
  [ Hits: 4459 | Votes: 10 | Rating: 9.5 ]
• KD1JV Digital SWR / Power Meter - This small, light weight digital SWR and power meter uses an Atmel AVR Butterfly demo board and a Stockton type directional coupler.
  [ Hits: 1407 | Votes: 3 | Rating: 4 ]
• Portable RF Sniffer and Power Meter - Whether we are tuning up homebrew equipment, checking antenna VSWR, adjusting a linear amplifier, or just monitoring output power during a contest, almost all aspects of ham operation can use a power meter. Paul Wade W1GHZ
  [ Hits: 1787 | Votes: 1 | Rating: 10 ]
• Digital SWR Power Meter project - A PIC16F876 based, automatic 1.8 to 60 MHz Digital SWR/WATTmeter capable of displaying both the SWR and P.E.P.power values, with a bar graph on the second line tracking the instantaneous power.
  [ Hits: 4484 | Votes: 7 | Rating: 4.15 ]

• 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: 6230 | Votes: 6 | Rating: 3 ]
• 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 ]

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