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SWR Meter
51 links
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about SWR Meter on dxzone.com
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Manufacturers : SWR Meters
Technical Reference : SWR Meters
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Antennas : 10M Antennas : 80M
- 80/75 Meter 4-Square Array
- This array has been in use since 1989. The SWR from 3.5 to 3.9 is below 1.5:1. The F/R of the array is 20dB average and with some signals even better.
[Hits: 1495 | Votes: 0 | Rating: 0.00] Antennas : Feed Lines
- 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 By Ken Larson KJ6RZ
[Hits: 4751 | Votes: 4 | Rating: 5.00] - Transmission Lines
- Whenever you choose a coax feedline, the frequency of operation is a very important consideration. Over the operating bandwidth of the coax the VSWR is low, typically 1.2:1 or better. Insertion loss is also an important parameter. It is usually specified in dB/foot and is a linear relationship.
[Hits: 826 | Votes: 0 | Rating: 0.00] - SWR: Maximum allowable VSWR
- VSWR (voltage-standing-wave-ratio) represents the degree with which an antenna is "matched" to the system impedance. Most modern antennas do not require any tuning for optimum performance. VSWR is one of the easiest parameters to measure and VSWR meters are becoming very popular antenna installation tools
[Hits: 735 | Votes: 2 | Rating: 3.50] - Transmission Lines
- Articles on SWR measurements and feed lines tuning.
[Hits: 735 | Votes: 0 | Rating: 0.00] - SWR Calculator
- BesserNet Reflectometer is a fun SWR calculator and simulator Java applet
[Hits: 2211 | Votes: 15 | Rating: 5.00] Antennas : J-Pole Antennas : Theory
- Speedometers SWR Meters and Smith Charts
- Have wondered why a Smith chart has such strange grid lines. Believe it or not, there is a logical progression from Speedometers to Smith charts that will make the Smith grid crystal clear.
[Hits: 179 | Votes: 0 | Rating: 0.00] Antennas : Tuners
- The EZ-Tuner
- The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.
[Hits: 1816 | Votes: 1 | Rating: 9.00] Manufacturers : Accessories
- Workman Electronics
- Amateur radio accessories, power supplies, tvi filters, speakers, microphones, swr meters, preamplifiers, switches, cable and connectors,
[Hits: 613 | Votes: 0 | Rating: 0.00] Manufacturers : Antenna Parts : Fiberglass tubing
- Comet Antennas
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- Distributor for COMET and MALDOL brand antenna products designed, manufactured in Japan. Distributor of DAIWA brand RF SWR/power meters and switching power supplies.
[Hits: 14734 | Votes: 26 | Rating: 6.04] Manufacturers : Antennas : CB
- MaCo Antennas
- Maco Manufacturing, HF Antennas, gamma matches, cable assemblies, power supply, swr meters, watt meters
[Hits: 7291 | Votes: 22 | Rating: 7.23] Manufacturers : Antennas : VHF UHF Microwave : Satellite antennas
- PROCOM Antennas
- Manufacturer of communications antennas, bandpass filters, RF combiners, receiver multicouplers, diplexers, duplexers, RF connectors, RF circulators, RF isolators, RF couplers and SWR meters
[Hits: 3032 | Votes: 4 | Rating: 8.00] Manufacturers : Electronic Components
- A & A Engineering
- Smart Battery Chargers, WeatherFAX, Color SSTV,GPS-Based Frequency Standard, Power/SWR Meter,
, Digital Frequency Synthesizers
[Hits: 867 | Votes: 1 | Rating: 1.00] Manufacturers : Microphones
- Zetagi
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- Zetagi amplifiers, accessories, power supplies, microphones, SWR and power meters, battery charges
[Hits: 18187 | Votes: 64 | Rating: 5.52] Manufacturers : Power Supply
- Nissei
- VU Meter, Analog Meters, Panel Meter,Multi-Meter, SWR meter, power supply, power meters
[Hits: 1133 | Votes: 1 | Rating: 6.00] Manufacturers : SWR Meters
- 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: 3281 | Votes: 8 | Rating: 4.50] - RadioCraft Amateur Radio Products
- SWR WATT meter manufacturer
[Hits: 395 | Votes: 0 | Rating: 0.00] Manufacturers : Wattmeters
- Autek Research
- Autek Research make three models of RF Analysts, power and swr meters
[Hits: 2014 | Votes: 12 | Rating: 7.00] - Diamond Antenna
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- 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: 25175 | Votes: 29 | Rating: 4.47] - Wavenode SWR and RF wattmeter
- The WN-1 is a precision RF Watt, SWR, and DC Meter to digitally monitor your amateur radio and emergency communications stations.
[Hits: 1899 | Votes: 8 | Rating: 6.38] Software : Antenna analysis
- 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: 740 | Votes: 2 | Rating: 7.50] Technical Reference : SWR Meters
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