q meter

717 links

20 Meter Vertical Moxon - A 14 Mhz version of the vertical moxon antenna homebrewed.
[ Hits: 10233 | Votes: 12 | Rating: 5.42 ]

Multi-Band Super Mini Loop Antenna - How to make the Super antenna. To build this antenna you need a lot that is at least 100 feet across. Antenna covers all bands 80-10 meters + 30, 17, 12 meter WARC Bands This antenna works as a Full Wave Loop on 80 Meters and also works as a 2 wavelength open loop or Bi-Square on the 40 Meter band
[ Hits: 23210 | Votes: 8 | Rating: 6.95 ]

2 elements YAGI for field day operation - A wire yagi antenna for 20 and 40 meters band suitable for outdoor and field day operations
[ Hits: 14570 | Votes: 7 | Rating: 6.14 ]

80 Meter Pizza Pan Antenna - This is a resonant, half-wave, vertical antenna. It takes up little space in the back yard, was designed for operation on a single frequency 80 meter PSK net, and is reasonably inexpensive to construct by Chuck Hines, K6QKL
[ Hits: 3724 | Votes: 3 | Rating: 5 ]

Large multiband moxon antenna - This very large moxon antenna resonate on 80 40 and 10 meters, has been used for CQWW 2006 by a YU team project
[ Hits: 4364 | Votes: 3 | Rating: 9.33 ]

Homemade Quad Antenna - A two element quad antenna for 10-15-20 meters by hs0zee
[ Hits: 3628 | Votes: 5 | Rating: 5.8 ]

wb4bcr Receive 4 Square Control Unit - Build a Receive 4 Square Array! Make your own 160 meter 4 square receive antenna.
[ Hits: 739 | Votes: 1 | Rating: 1 ]

Anritsu - Provides technology and solutions for the electronic test and measurement, optical, rf and microwave, wireless, wired, telecommunications. Make Frequency Counters, Antenna and spectrum analyzers, power meters, signal generators
[ Hits: 816 | Votes: 0 | Rating: 0 ]
Fluke Electronics - Test equipment, counters and meters
[ Hits: 559 | Votes: 0 | Rating: 0 ]
Keithley Instruments Inc. - Digital multimeters, power supplies, frequency counters, RF analyzers, signal generators
[ Hits: 617 | Votes: 0 | Rating: 0 ]

Yokogawa - Maker of optical spectrum analyzers, digital oscilloscope, digital power meters and more test equipmente related products
[ Hits: 1128 | Votes: 0 | Rating: 0 ]

Applied Instruments - Applied instruments manufactures test and measurement equipment for the broadband telecommunications industry. products include carrier generators, signal level meters, rf switches, spectrum analyzers and a return alignment system.
[ Hits: 688 | 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 ]

Scientific Surplus - Buy, sell and trade electronic and scientific instruments. Oscilloscopes, microscopes, signal generators, RF equipment, short & long wave radios, meters and wattmeters, detectors (radiation, metal), spectrum & network analysers military equipment
[ Hits: 748 | Votes: 0 | Rating: 0 ]
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 ]
Electro-Meters - Dealer of digital and analog panel meters Products include portable test equipment, oscilloscopes, recorders and temperature sensing equipment
[ Hits: 513 | Votes: 0 | Rating: 0 ]

Amplifier for 15 and 17 meter band - The two linear amplifiers are ment for use with QRP SSB/CW/FM/AM transmitters on the amateur bands 15 and 17 meters can be powered from a 12 volt DC supply by ON6MU
[ Hits: 1609 | Votes: 0 | Rating: 0 ]

Build a 10 Meter Beacon - How to build a beacon keyer for 28 MHz using an old CB Radio transceiver, by Tom Sevart
[ Hits: 2481 | Votes: 2 | Rating: 10 ]

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: 2889 | Votes: 7 | Rating: 7.15 ]

Simple test equipment to build - A field strength meter, a crystal tester and a capacitance meter by Peter Parker VK3YE
[ Hits: 1317 | Votes: 0 | Rating: 0 ]