om power

om power

Pages: [prev] ... 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... [next]

• 3 elements VHF yagi antenna - 3 elements VHF Yagi homebrew antenna designed with YAGIMAX 3. Maximum forward GAIN is about 8,17 DBi. This antenna offering an effective radiation power 4 times greater of the transceiver output by SV1BSX
  [ Hits: 14042 | Votes: 59 | Rating: 4.51 ]

• Low Power 4:1 Balun - Build a Low Power 4:1 Balun , by Charles Greene, W1CG with full-color, full-resolution graphics from the pages of QRP Homebrewer
  [ Hits: 3961 | Votes: 1 | Rating: 5 ]

• 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 ]

• The Eastman Amateur Radio Club - Home of the repeater with the world's largest backup power supply
  [ Hits: 376 | Votes: 0 | Rating: 0 ]

• Caravan Ham Radio Shack - Ham shack located in a caravan and run by solar power. This page describes VK5SW experience of converting an old, disused and rundown caravan, to a fully functional solar powered Ham Radio shack.
  [ Hits: 303 | Votes: 1 | Rating: 5 ]

• Solartech Power Inc - Solartech Power Inc. manufactures, distributes and sells high efficiency solar panels and wind power turbines.
  [ Hits: 1218 | Votes: 0 | Rating: 0 ]

• Lashen Electronics - From connectivity for the home or small office and home theater cabling solutions to power management and protection as well as home and office sound and video solutions, lashen electronics has the tools and technology you need to do the job right.
  [ Hits: 672 | Votes: 3 | Rating: 10 ]

• Maxdao Technologies - Maxdao: offer you 7/16, N coaxial connectors, jumper cables, feeder clamps and grouding kits, surge arresters & brackets, wall entries and microwave components used in base tower, power dividers, couplers
  [ Hits: 547 | Votes: 1 | Rating: 10 ]

• EQS Systems - Test and measurement instrumentation, AC & DC power supplies, power sources and analyzers, data acquisition systems and boards
  [ Hits: 397 | Votes: 0 | Rating: 0 ]

• BK Precision - Power supplies, electrical testers, battery analyzers, cable tester, rf generators, spectrum analyzers, Digital/Analog Oscilloscopes, Multimeters , attenuators, frequency counter
  [ Hits: 2182 | Votes: 0 | Rating: 0 ]

• A Guide to Test Equipment - That just about sums up many peoples attitude towards test equipment. Multimeter, SWR/Power Meter, Dip Oscillator, RF Signal Generator, Cathode Ray Oscilloscope
  [ Hits: 2195 | Votes: 0 | Rating: 0 ]

• Wire Free Direct LtD - UK company that's a full-line dealer for wind and solar power systems, plus system design.
  [ Hits: 405 | Votes: 0 | Rating: 0 ]

• Power Port - Handheld Radio Pouches, Power Supplies, Solar Recharging Systems, GPS Navigation Devices and 12V Accessories
  [ Hits: 762 | Votes: 0 | Rating: 0 ]

• QRO-Parts.com - Svetlana tubes also Russian capacitors,vacuum and coaxial relay, for RF Power Linear Amplifier builders. Amateur-Radio, Broadcast. Full Online Catalog.
  [ Hits: 1214 | Votes: 99 | Rating: 8.88 ]

• Naptech - Naptech buys and sells quality test equipment from hp, tektronix, including spectrum analyzers & peripherals, oscilloscope, frequency counters timers, signal generators, multimeters & voltmeters, RF & power meters, microwave amplifiers
  [ Hits: 490 | Votes: 0 | Rating: 0 ]

• NU-Tech - NU-Tech is a powerful DSP platform to validate and real-time debug complex algorithms, simply relying on a common PC. Thanks to an easy plug-in architecture, the developer can write his own NUTSs (NU-Tech Satellites) in C++ and immediately plug them into the graphical interface design environment.
  [ Hits: 844 | Votes: 1 | Rating: 10 ]

• Free Sun Power - Free basic and advanced system design tutorials for every component and aspect of solar power. Plus system sizing calculators, battery bank calculators and wire size calculators
  [ Hits: 939 | Votes: 2 | Rating: 6 ]

• A 20W Amplifier for 2 meters - VU2RAR basic VHF power amplifier suitable for 144-146 Mhz output power can vary from 3 to 25 Watts.
  [ Hits: 3042 | Votes: 5 | Rating: 6.6 ]

• 1.8-54 Mhz Low pass filter - An easy to make HF low pass filter form high power
  [ Hits: 3836 | Votes: 3 | Rating: 4.67 ]

• Vacuum tube liquid cooling system - This article describes an alternative to water as the cooling liquid for amateur radio vacuum tube power amplifiers. This cooling system is designed for adequate vacuum tube cooling, reasonable cost, and very low maintenance. By K8CU
  [ Hits: 667 | Votes: 1 | Rating: 10 ]

Pages: [prev] ... 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ... [next]