power

The DXZone.com

power

942 links - and 26 categories

Antennas : Feed Lines
  • Feeder Radiation - Connecting centre fed antennas, dipoles, yagis, rhombics, loops to coaxial cable, unless care is taken, it is not difficult to end up with feeder radiation resulting in power loss and the radiation characteristics changes
    [ Hits: 1661 | Votes: 1 | Rating: 1.00 ]
Antennas : Theory : Antenna Gain
  • Antenna Gain to ERP - A radio's transmitting power can be concentrated along the horizon by use of a GAIN antenna. Although you may still be transmitting with four watts of power, your effective radiated powerwill be greatly increased. This table shows the effects of antenna gain on a transmitter with 4 watts of transmit power.
    [ Hits: 1271 | Votes: 4 | Rating: 4.50 ]
Antennas : Tuners
  • HF VHF mini antenna tuner - A small antenna tuner project that cover from 3 to 150 Mhz with a max power of 50 watts by ON6MU
    [ Hits: 4138 | Votes: 9 | Rating: 7.44 ]
DX Resources : Beacons : 10 meter beacons
  • VA3GRR - Radio Beacon - VA3GRR is a radio beacon, operating on the 10 meter amateur band. Its frequency is 28.205.5 MHz. It runs just under 5 watts of power into a vertical half-wave ringo style antenna
    [ Hits: 325 | Votes: 1 | Rating: 10.00 ]
DX Resources : Beacons : Beacon stations
  • WA8YWO - High Frequency Expermental Beacon "WV". The Beacon operates on the frequency of 13.55567mhz. This Beacon is very low power. It operates under Part 15 of the FCC Rules and Regulations. It transmits with only 1.5 milliwatts of power
    [ Hits: 294 | Votes: 0 | Rating: 0.00 ]
Manufacturers : Amplifiers
  • Emtron - HF Linear amplifiers and power supplies manufacturer
    [ Hits: 2550 | Votes: 1 | Rating: 1.00 ]
Manufacturers : Power Supply
  • DICL - Customized Power Supply - Design and manufacture switching power supply for global customers in many field , such as industry , medical , radio , telecome
    [ Hits: 546 | Votes: 0 | Rating: 0.00 ]
Radio Equipment : HF Transceivers
  • Yaesu FT-102 page - Relay substitution tutorial, power amplifier tuning and Technical Characteristics
    [ Hits: 762 | Votes: 2 | Rating: 4.00 ]
Radio Equipment : HF Transceivers : Icom IC-706
  • ICOM IC-706MKIIG Tech Note - If your IC-706MKIIG will not power up without even hearing a relay click, check the state of the HV line.
    [ Hits: 2647 | Votes: 9 | Rating: 7.22 ]
Radio Equipment : HF Transceivers : Yaesu FT-817
  • 5 Amp power supply for portable usage - A 13,8v/5Amp 78H05 based power supply for portable use. In this example used to power up a Yaesu FT-817
    [ Hits: 7207 | Votes: 5 | Rating: 4.80 ]
Technical Reference : Amplifiers
  • RF Amplifier basics - Introduction to RF power amplifiers. Basics and guidelines. by wb0nni
    [ Hits: 1587 | Votes: 1 | Rating: 1.00 ]
Technical Reference : Amplifiers : HF Amplifiers
  • A GS-35B Amp For HF - The Show and Tell amp, a GS-35B RF power amplifier for HF being built by W4ZT
    [ Hits: 2711 | Votes: 1 | Rating: 10.00 ]
Technical Reference : Amplifiers : VHF Amplifiers Technical Reference : Coax Cables and Connectors
  • Coaxial Cable's specifications - A table with Loss in DB/100m , Max power in Watts, Diameter in mm , Velocity factor (VF) expecially in VHF UHF and Microwave
    [ Hits: 2757 | Votes: 7 | Rating: 7.15 ]
  • Loss Calculator - Calculate power loss depending on coax cable you use
    [ Hits: 1324 | Votes: 2 | Rating: 7.50 ]
Technical Reference : Lightning Protection Technical Reference : Power Supply
  • 30 Volt Computer Power Supply Stack - What do you do with a bunch of old computer power supplies?
    [ Hits: 2746 | Votes: 4 | Rating: 7.50 ]
  • Multi-functional Power Supplies - Two types of multi-functional Home-brew 6/8Amps - 20 Ampere variable power supplies by ON6MU
    [ Hits: 1654 | Votes: 3 | Rating: 8.67 ]
  • 12/20 Ampere power supplies - Two types of home-brewed 12/20 Ampere 13,8volt power supplies, including detailed part lists by ON6MU
    [ Hits: 7904 | Votes: 7 | Rating: 5.57 ]
  • Astron RS35m Power Supply Schematic - Astron RS35m Power Supply Schematic annotated with Notes from QST Hands-On Radio, "Experiment #35 Power Supply Analysis" PDF File
    [ Hits: 9340 | Votes: 31 | Rating: 8.26 ]

Not satisfied ? Lookup Google Custom Search Engine for power


Search power with: Yahoo!, DuckDuckGo , Bing

Search

Related Searches

Get our links, Everywhere!

Follow us on Social Networks
RSS Feeds The DXZone.com RSS feed

Sign up for daily Newsletter

Service provided by Google FeedBurner

Free for your Site

Add our gadgets to your site
Daily Top 10 links

Google Custom Search