Filters

RF Filters

  Antenna Tech. ref DX Ham Radio Software Equipment Manufacturers Shops Operating Modes Internet Scanner Shortwave CB Antique
  (Featuring 83 links) New Links Popular Top Rated Add a link Modify

Home : Technical Reference : Filters : Page 2

  • K3NA stub design
    [ Hits: 521 | Votes: 0 | Rating: 0.00 ]
  • KI5YN QLF Filter - The QLF filter is a microprocessor based interface designed to go between a standard Morse code key and a radio transmitter
    [ Hits: 1709 | Votes: 3 | Rating: 4.67 ]
  • LC Filter Design - This is an interactive design package for designing analogue (i.e. hardware) filters made of inductors and capacitors (Ls and Cs).
    [ Hits: 1096 | Votes: 4 | Rating: 6.75 ]
  • Low Pass Audio Filter - 440 Hertz peaked low pass audio filter experiments
    [ Hits: 656 | Votes: 1 | Rating: 7.00 ]
  • Low Pass Filter Construction - Low Pass Filter Module Construction Manual
    [ Hits: 822 | Votes: 0 | Rating: 0.00 ]
  • Low Pass Filters - Article explaining electronic network of low pass filters
    [ Hits: 659 | Votes: 0 | Rating: 0.00 ]
  • Low-Pass Active Filter Designer - Javascript filter design page with introduction to low pass filters by k7mem
    [ Hits: 433 | Votes: 1 | Rating: 1.00 ]
  • Lowpass filter for 5MHz - The following lowpass filter was built using the tables in the arrl manual, it is a 5 section one and seems to work ok
    [ Hits: 176 | Votes: 2 | Rating: 4.50 ]
  • Mode J Desense Filter - This type of filter can be used in a Mode J satellite station (uplink on 2m, downlink on 70cm) to reduce the problem of the uplink signal desensing the receiver
    [ Hits: 951 | Votes: 2 | Rating: 5.00 ]
  • Narrow Band-Pass filter for HF - Band-pass filters can be critical components in competitive stations. This setup may help put your station on the map.
    [ Hits: 1659 | Votes: 0 | Rating: 0.00 ]
  • Noise Bridge Tuner Tuner - Noise bridge circuit to tune your tuner
    [ Hits: 214 | Votes: 1 | Rating: 10.00 ]
  • Notch Filter Designer - Online calculator, Butterworth Bandstop (Notch) Filter Designer
    [ Hits: 382 | Votes: 6 | Rating: 3.33 ]
  • Novel filter for sat working - Elimiate QRM when working with satellite antennas
    [ Hits: 320 | Votes: 0 | Rating: 0.00 ]
  • Online Microwave Filter Design and Analysis - This site is dedicated to design and analysis of micro- and millimeter wave filters from 0.5 to above 100 GHz.
    [ Hits: 466 | Votes: 8 | Rating: 7.50 ]
  • Passive CW headphone filter - This filter is a plug in adapter that has no batteries but gives very good performance by G8MNY
    [ Hits: 829 | Votes: 1 | Rating: 1.00 ]
  • PC Board Filters - Offer performance comparable to tin-box filters, and except for being bigger, stack up pretty well with those expensive little helical jobs. You just have to be able to make your own PC boards.
    [ Hits: 181 | Votes: 0 | Rating: 0.00 ]
  • Power netfilter - Homebrew a Power netfilter
    [ Hits: 168 | Votes: 0 | Rating: 0.00 ]
  • Receiver Band-Pass Filters - Third-order Cauer filters can boost performance of multi-transmitter, multi-operator contest stations to the next level. The filters are practical and you dont need expensive test equipment to align them.
    [ Hits: 558 | Votes: 1 | Rating: 5.00 ]
  • Roofing Filters - An Introduction to Roofing Filters by ACC
    [ Hits: 156 | Votes: 0 | Rating: 0.00 ]
  • Second-Harmonic-Optimized Low-Pass Filters - Sometimes we need a little more output filtering than traditional designs offer. Look at a new filter that can give you that extra boost. QST article by W3NQN
    [ Hits: 587 | Votes: 0 | Rating: 0.00 ]
  • SSB and CW Filter - A pdf file with schematics of an ssb and cw filter AF amplifier
    [ Hits: 1400 | Votes: 1 | Rating: 7.00 ]
  • Stub HF filter - Multi transmitter filters for HF Bands
    [ Hits: 381 | Votes: 0 | Rating: 0.00 ]
  • The Ladder Filter - Article by Lloyd Butler VK5BR
    [ Hits: 650 | Votes: 2 | Rating: 8.50 ]
  • The NVARC Ugly Filter Project - Project to build sets of band pass transmitting filters for reducing the interference between HF transceivers operated in close proximity
    [ Hits: 788 | Votes: 3 | Rating: 9.33 ]
  • Tunekit - Filter Tuning Kit for Windows is a electronic filter synthesis program and a practical filter tuning aid for actually designing and building a working filter
    [ Hits: 4369 | Votes: 8 | Rating: 5.38 ]
  • TVI and BCI Filters - TVI and BCI bandpass and bandstop filters in SMD technique. Schematics and images.
    [ Hits: 3942 | Votes: 4 | Rating: 5.00 ]
  • TVi Basics - making filters - TV Interference filters, making TVI filters, coaxial filters to eliminate TV interferences caused by radio frequency
    [ Hits: 749 | Votes: 0 | Rating: 0.00 ]
  • TVI Filter schematic - A simple TVI Filter schematic
    [ Hits: 218 | Votes: 0 | Rating: 0.00 ]
  • TVI Filters - Schematic and diagrams for TVI Filters by G4WPW
    [ Hits: 158 | Votes: 0 | Rating: 0.00 ]
  • UHF Reject filter - This filter is a 0.1 dB Tschebychev lowpass with a rejection of 90 dB or better at 430 MHz, and 0.2 dB insertion loss at 72 MHz.
    [ Hits: 1048 | Votes: 1 | Rating: 10.00 ]
  • Using Band-Pass Filters - Clean Up Your Signals with Band-Pass Filters
    [ Hits: 476 | Votes: 0 | Rating: 0.00 ]
  • Using ferrite for interference suppression - Excellent guide to using ferrite cores for interference suppression. Understanding and Solving RF Interference and Noise Problems by Jim Brown K9YC Audio Systems Group, Inc. PDF File
    [ Hits: 4247 | Votes: 6 | Rating: 9.50 ]
  • Variable bandwidth cw filter - As the sunspots return and DX propagation conditions to improve, the age old problem with QRM begins to show up on the amateur bands. Thif filter help you on improving reception
    [ Hits: 965 | Votes: 3 | Rating: 4.33 ]
  • VHF Broadcast Passband Filter - VHF Broadcast Passband Filter (88 108 MHz) by DF9CY
    [ Hits: 379 | Votes: 1 | Rating: 1.00 ]
  • W3LPL Receiving Bandpass Filters - Project of receive only filters optimized for minimal loss and very high rejection of frequencies below 75% of the filter center frequency by K1TTT
    [ Hits: 743 | Votes: 0 | Rating: 0.00 ]
  • W3NQN BPF Project - W3NQN Multiband Transmitting BPF Project
    [ Hits: 644 | Votes: 1 | Rating: 5.00 ]
  • YCCC 6 Band Receive Bandpass filter - This is a 6 band receive only filter designed to protect your receiver front end and provide 45dB reject at the stop bands.
    [ Hits: 1201 | Votes: 2 | Rating: 9.50 ]
  • YU1LM Filters - Bandpass filters designed by YU1LM/QRP. Home brew filters for amateur radio use.
    [ Hits: 390 | Votes: 2 | Rating: 4.50 ]
  • Search dxzone.com on Filter
  • Lookup Google Custom Search Engine for Filter
  • Search Filter with: Yahoo!, Teoma, Lycos , Bing
  • Technical Reference : Filters

    Search only in "Filters"

    Main Categories

    Latest Articles

    Follow us

    Related Categories

    Technical Reference :

    Category Stats

    Daily Top 10

    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

    DXZone.com | Link to us | Contact us | FAQ | RSS | Twitter | Facebook | | Sitemap

      1998- The DXZone.com - Terms of Use, Copyright & Privacy Policy Last Update: Sun Jan 25 2015 - 06:51:31