am loop

am loop

Pages: [prev] 1 2 3 4 5 6 7 8 9 [next]

• A multi-band super mini loop 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
  [ Hits: 14769 | Votes: 19 | Rating: 7.35 ]

• Receiving antenna for low bands  ^updated - K9AY loop antenna installed at PA6Z Contest group. This is a receiving antennas for the low bands (160m, 80m and 40m). Include schematics and info on a building the control box, preamplifier and low-pass filter
  [ Hits: 19594 | Votes: 12 | Rating: 7.91 ]
• Dual Loop 80 and 40 Meter - A dual loop antenna, ZZ Wave Net HF Wire Antenna Project by VE6VIS. The antenna is basically a full wave 80 meter loop on top and a 40 meter loop on the bottom all supported from a 64 foot center support
  [ Hits: 25275 | Votes: 16 | Rating: 5.38 ]

• Easy Delta Loop for 50MHz - Build your own delta loop antenna for 6 meters band
  [ Hits: 12942 | Votes: 20 | Rating: 6.36 ]

• F6EZX Deltaloop - F6ezx homebrewing a deltaloop antenna in French
  [ Hits: 5446 | Votes: 5 | Rating: 9 ]

• Umbrella Loop Antenna - Contruction notes of an Umbrella Loop antenna for AM shortwave listenings
  [ Hits: 8927 | Votes: 2 | Rating: 5 ]
• The K6STI Receiving Loop - This relatively unknown antenna does an amazing job pulling weak low band signals out of man-made noise backgrounds
  [ Hits: 2930 | Votes: 8 | Rating: 7.12 ]
• The full-wave loop antenna - These omnidirectional antennas offer Horizontal polarization, and about 2.1 dbd of gain. They are much quieter than a dipole or a vertical, have a broader bandwidth and will usually out perform a dipole antenna.
  [ Hits: 5052 | Votes: 4 | Rating: 6.5 ]
• The K9FD Receiving Loop - The Answer To Suburban DXing On the Low Bands - by Merv Schweigert, K9FD
  [ Hits: 3881 | Votes: 7 | Rating: 7.15 ]

• HF Receiving Loop Antenna - HF receiving loop antenna, an easy-to-make receiving loop antenna for HF
  [ Hits: 19339 | Votes: 8 | Rating: 6.75 ]
• Magnetic loop by F5SWN - The magnetic loop, thus named by the use of the magnetic component of the electromagnetic field, is a parallel circuit LC. In this article a sample project to home made a custom antenna. The circular form is often met on the commercial models but this antenna can be hexagonal, octagonal or square.
  [ Hits: 253 | Votes: 4 | Rating: 5.25 ]
• Small magnetic receiving loops - Article about magnetic loops, construction notes and diagrams
  [ Hits: 2708 | Votes: 5 | Rating: 7.6 ]
• An Unusual Magnetic Antenna - This article by OK1FOU describes how to build a relatively small loop antenna which can be placed for instance at the balcony. It is especially suitable for a two band antenna covering two adjacent amateur radio bands (10/14 MHz, 14/18, etc.)
  [ Hits: 3057 | Votes: 1 | Rating: 1 ]

• A Magnetic Loop antenna for 7-21 mhz - If you find external wire antennas obtrusive for amateur radio or short wave listening, then this is the antenna for you, is just 1 meter diameter
  [ Hits: 3827 | Votes: 2 | Rating: 5.5 ]

• Shielded-Loop Receiving Antenna - Schematics, mechanical drawings and picture of a Receiving loop antenna by N5ESE - N5FC
  [ Hits: 8199 | Votes: 13 | Rating: 6.9 ]

• Long Loopstick Antenna - Wound on a 3 foot length of PVC pipe, the long loopstick antenna was an experiment to try to improve AM radio reception without using a long wire or ground.
  [ Hits: 4376 | Votes: 1 | Rating: 10 ]

• PA-11019 Home made stuff Blog - Homemade hamstuf, mostly homebrew antennas in Dutch
  [ Hits: 1173 | Votes: 0 | Rating: 0 ]

• Kiwa Electronics - Kiwa Electronics is a company that specializes in accessory equipment for the radio enthusiast. Our products include Filter Modules to improve receiver performance, a High Performance Medium Wave Air Core Loop Antenna for improved broadcast band reception, the Pocket Loop Antenna, the Earth Monitor, BCB Rejection Filter and Broadband and SW Preamps. We also offer numerous performance upgrades for popular receivers.
  [ Hits: 3067 | Votes: 5 | Rating: 8.8 ]

• WD6CNF Voice keyer - Audio voice keyer Microphone input, speaker output Live microphone enable Record/play audio from twelve memories Display text of recorded audio Transmitter keyed via serial (com) port Loop (with variable delay) audio output
  [ Hits: 7488 | Votes: 8 | Rating: 3.62 ]

• QRM and noise reduction - You will find on these pages my experiences and results on antennas and local/non-local QRM/noise reduction. Using a broadband vertical active magnetic loop and a home made / designed broadband amplifier. Two vertical magnetic Alford loops are used in an array. Analog and Digital Signal Processing and a dual phase coherent Software Defined Radio (SDR) are used. By PA0SIM
  [ Hits: 5086 | Votes: 6 | Rating: 7 ]

Pages: [prev] 1 2 3 4 5 6 7 8 9 [next]