RFI

RFI

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

• TX3X Chesterfield Island DXpedition, 2015 - DX Pedition TX3X Chesterfield Isl. OC-176, 2015 October 1-12
  [ Hits: 224 | Votes: 0 | Rating: 0 ]

• Pro Audio Engineering - High-quality products for broadcast and amateur radio. Kx33 Low-RFI AC Power Supply for HF Transceivers, Elecraft Heatsinks, Fair-Rite Mix 31 Ferrites
  [ Hits: 119 | Votes: 0 | Rating: 0 ]

• MPD Digital - Manufacturer RF coaxial cable assemblies for all purposes including GPS, Wifi, RFID, EMS/Police, Military, & Marine. Coaxial cable assemblies made in Albany, Georgia USA
  [ Hits: 168 | Votes: 5 | Rating: 9.8 ]

• Where to buy PowerFilm Solar Panels - Where to buy solar panels for portable operations. PowerFilm panels and Genasun charge controllers in North America or in Europe
  [ Hits: 116 | Votes: 0 | Rating: 0 ]

• Grounding HF Transceiver using Coax Cable - Improper grounding or earthing system can cause several unwanted RF interferences (RFI) to television sets, broadcast receivers, hi-fi sets and telephone sets. In this Article the author explain how to setup a proper radio shack grounding using coaxial cable and ceramic disc capacitor
  [ Hits: 1293 | Votes: 4 | Rating: 7.75 ]

• RFI on Samsung HDTV - RF is causing strange issues on the touch sensor buttons, controlling inputs, volume, channels on Samsung LCD TV. Solution is to disable front touch panel.
  [ Hits: 325 | Votes: 0 | Rating: 0 ]
• RFI problem on Samsung TV - A workaround to common RF interference on Samsung TV LED causing several issues like changing channel, swithcing to demo mode, or changing volume.
  [ Hits: 549 | Votes: 2 | Rating: 7 ]
• Locating RF Interference at HF - A proven and practical approach to dealing with RFI from grow lights and more.
  [ Hits: 1306 | Votes: 0 | Rating: 0 ]
• Eliminate problems caused by RFI - An article by microHam about guidelined to eliminate problems caused by RFI
  [ Hits: 394 | Votes: 0 | Rating: 0 ]
• Eliminate RFI from your Speaker - Eliminating RFI/EMI Interference from your Audio System
  [ Hits: 497 | Votes: 2 | Rating: 7.5 ]
• SDR as a RFI site survey tool - SDR as an RFI site survey tool. This article will show how a site survey tool was built to use in RFI mitigation.
  [ Hits: 255 | Votes: 2 | Rating: 10 ]
• How to locate RFI - I have RFI, now what– Locating it. This article is the first of a three parts article, that covers the problem of locating the RFI source. Author make use of an SDR receiver to locate RFI emissions. Ai interesting RFI location process diagrams helps on following the various phases, permitting the discovery of almost 75% of the RFI issues.
  [ Hits: 195 | Votes: 2 | Rating: 10 ]
• Behringer HA400 Headphone Amplifier and RFI - Removing disturbing RFI from the Behringer HA400 Headphone Amplifier, using ferrites and capacitors soldered in the main circuit board of the small amplifier.
  [ Hits: 121 | Votes: 2 | Rating: 5.5 ]
• The truth about ferrites - Articles on the correct placement of ferrite noise suppressors are common, but little has been written about the different options and where to buy them. This page contains an interesting comparison of several ferrite types used to reduce RFI.
  [ Hits: 388 | Votes: 2 | Rating: 9.5 ]
• Understanding computer-generated RFI - Radio Frequency Interference (RFI) has always been a source of concern for the Radio Amateur. Until the recent introduction of complex circuitry in the home, our communications gear has been the main source of potential RFI. In this computerized age of ours, increasingly complex and sensitive receivers are being barraged by these and other sources of RFI.
  [ Hits: 84 | Votes: 0 | Rating: 0 ]

• Curing RFI in a Keyboard Keyer - How to solve RFI problems from a keyboard spewing RFI on every band by W2EB
  [ Hits: 248 | Votes: 0 | Rating: 0 ]
• Ethernet RFI noise reduction - How to reduce and eliminate the RF interference at VHF caused by the wired network
  [ Hits: 589 | Votes: 1 | Rating: 7 ]
• How to make a mains filter for EMC and noise reduction - Article showing how I've made a mains filter to reduce EMC in the electricity supplying my shack. I've used a type 31 Fair-Rite ferrite core and the video shows how this performs on 160m through to 40m.
  [ Hits: 1225 | Votes: 5 | Rating: 9.6 ]
• Common-mode chokes Measurements - Common-mode chokes are useful solutions for RFI reduction. Winding a few turns of coaxial cable on the FT 240-31 toroid can reduced the noise below the received noise floor. In this article author measure different chokes
  [ Hits: 156 | Votes: 1 | Rating: 8 ]

• A Code of Practice for Radio and Television Interference - This is a guide for radio amateurs whose operations come to the attention of neighbours through disturbance to reception of sound broadcast and television transmissions
  [ Hits: 189 | Votes: 0 | Rating: 0 ]

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