filters

filters

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• Band Filters - Experience of band filters, for a contest multi operator enviroenment
  [ Hits: 4073 | Votes: 6 | Rating: 7.5 ]

• Duplexers.eu - We produce duplex filters for 6 m, 2 m, 70 cm, and 23 cm band but also for HF bands. Sella and produce products for Ham Radio Repeaters.
  [ Hits: 1901 | Votes: 1 | Rating: 1 ]

• Nye Viking - Antenna Tuners, morse keys, keyers and filters
  [ Hits: 5032 | Votes: 5 | Rating: 5.8 ]

• Trilithic - Broadband instruments, R and microwave components and filters, field analyzers, spectrum analyzers
  [ Hits: 571 | Votes: 0 | Rating: 0 ]

• Garth RF Filters - ATV Filters, RF filters dealer
  [ Hits: 812 | Votes: 2 | Rating: 6.5 ]

• JavaScript Electronic Notebook, K7MEM - It consists of a group of JavaScript driven web pages that are intended for use as a quick reference for Ham Radio operators or just anyone interested in electronics. Offer calculators for Resistors, capacitors, inductors, power supplies, filters, attenuators and antennas
  [ Hits: 3222 | Votes: 16 | Rating: 7.62 ]
• SVC Filter - Filter design software. A program designed to expedite the design and analysis of lowpass (and highpass) filters with nearest 5% component values. SVCfilter is 32-bit Windows electrical filter design software nicely written to help the radio amateur, technician or engineer design and analyze lumped-element lowpass and highpass filters.
  [ Hits: 1193 | Votes: 1 | Rating: 10 ]

• Diplexer design notes - Standard diplexer design is based on singly-terminated Butterworth filters.
  [ Hits: 5804 | Votes: 8 | Rating: 5.87 ]

• Coaxial Stub Filters - Coaxial stub filters used at W7GJ
  [ Hits: 1136 | Votes: 0 | Rating: 0 ]
• 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: 1036 | Votes: 4 | Rating: 9.5 ]
• 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: 2568 | Votes: 1 | Rating: 1 ]
• Clean Up Your Signals with Band-Pass Filters - These inexpensive, easily built filters can be the buffer you need between the signals you want to hear and send and those you don't!
  [ Hits: 3622 | Votes: 0 | Rating: 0 ]
• Clean Up Your Signals with Band-Pass Filters part 2 - Part 2 You're now much closer to saying goodbye to your unwanted signal problems!
  [ Hits: 1363 | Votes: 0 | Rating: 0 ]
• Band-Pass Filters for HF Transceivers - Do your multiple-transmitter field day or contest efforts suffer from intrastation interference ?
  [ Hits: 4346 | Votes: 3 | Rating: 6.33 ]
• K2TR Coax Stub Filters - Multi transmitter filters
  [ Hits: 3252 | Votes: 7 | Rating: 6.43 ]
• 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: 880 | Votes: 0 | Rating: 0 ]
• Interdigital bandpass filter designer - Fill out the form to design a bandpass filter as described in the January 1985 issue of Ham Radio Magazine. These filters are generally limited to frequencies above 200 MHZ because their size is slightly longer than 1/4 wavelength
  [ Hits: 1118 | Votes: 6 | Rating: 7.67 ]
• Interactive Digital Filter Design - This is an interactive filter design package, for designing digital filters
  [ Hits: 979 | Votes: 3 | Rating: 6.67 ]
• 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: 1563 | Votes: 4 | Rating: 6.75 ]

• Filters and Ferrites in EMC - This article is about the characteristics and use of various filters and ferrites for solving amateur radio electromagnetic compatibility problems involving breakthrough of amateur signals into domestic equipment such as television sets, video recorders stereo sytems etc.
  [ Hits: 904 | Votes: 0 | Rating: 0 ]

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