am transmitter

am transmitter

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

• Feeding an End-Fed Antenna - End-Fed antennas are NOT balanced systems; but neither are verticals, ground planes, discones, windoms, zepps, Marconis, half-slopers, et al. Additionally, the low-impedance antenna port of your transmitter/receiver is not balanced.
  [ Hits: 21456 | Votes: 22 | Rating: 7.33 ]

• Feeding the Beast - Transferring Radio Frequency Energy from Your Transmitter to Your Antenna by Don Keith N4KC
  [ Hits: 522 | Votes: 1 | Rating: 10 ]

• KC1XX Contest Station - Amateur Radio Station owned by Matt Strelow. The station is designed for competition in the multi-operator multi-transmitter category of high-frequency DX contests. Running with 7 towers 6 rotators, 8 beverage listening antennas, and 4 spotting verticals
  [ Hits: 1763 | Votes: 2 | Rating: 6.5 ]

• Radio Exchange - A free marketplace for hams and radio enthusiasts to list extra receivers, transmitters, parts and associated items to be posted.
  [ Hits: 768 | Votes: 1 | Rating: 10 ]

• W5AM Museum - Receivers and transmitters by Collins , Drake , Hallicrafters , Hammarlund , National Receivers
  [ Hits: 354 | Votes: 5 | Rating: 9.6 ]

• Malaysian Amateur Radio Transmitters' Society - The malaysian amateur radio transmitters' society (marts) is the national organization for amateur radio (ham) operators in malaysia since 1952.
  [ Hits: 457 | Votes: 1 | Rating: 10 ]

• Western Amateur Radio Association - The Western Amateur Radio Association, founded in 1978, is a Ham radio club based in Fullerton, California. The club supports and participates in many activities, including Field Day, transmitter hunting, microwave, satellite, and APRS, to name a few.
  [ Hits: 336 | Votes: 0 | Rating: 0 ]

• Ramsey Electronics - Large selection of affordable and fun hobby kits as well as a really neat selection of electronic gear. Transmitters and receivers kits, test equipments, RF test enclosures.
  [ Hits: 3739 | Votes: 3 | Rating: 8 ]

• Low Power Radio and Broadcast Company - Manufacturers of high performance low power am transmitter products: sstran amt3000, bc-100, and the mw-250. for home and professional use.
  [ Hits: 2733 | Votes: 1 | Rating: 5 ]

• Russia ATV Amateur TV - Digital Amateur Television web sited include a D-ATV transmitter, D-ATV receiver, D-ATV modulator D-ATV schematics by RA3TTS
  [ Hits: 921 | Votes: 13 | Rating: 8 ]

• Sights and Sounds of Digital Signals - Preview the waterfall signature of various digital signals and listen to the sound of the digital modes. Learn about the bandwidth requirements and why a linear transmitter path is critical to successful and correct use of many modes on the amateur bands by W1HKJ
  [ Hits: 1045 | Votes: 3 | Rating: 6.67 ]

• Thunt.org : transmitter hunting - Amateur radio direction finding, transmitter hunting web site from San Francisco. Triangulating a radio signal direction and plotting its bearing on a map. Hunters use doppler systems for tracking hidden transmitters anywhere in the san francisco bay area, fremont california
  [ Hits: 938 | Votes: 2 | Rating: 7.5 ]

• Repeater and Broadcast Transmitter Database - Searchable database of amateur repeaters and broadcast transmitters. The database covers the fifty U.S. states, the District of Columbia, and the ten Canadian provinces.
  [ Hits: 742 | Votes: 5 | Rating: 7.6 ]

• Quad - from Tonne Software - This graphics-intensive program designs and analyzes active quadrature ("90-degree") networks for use in SSB transmitters and receivers.
  [ Hits: 883 | Votes: 1 | Rating: 10 ]

• ChirpPix - ChirpPix converts a bitmap image to a wave file, which can then be sent by a SSB transmitter and received on spectrogram waterfall displays Image Transmission using ChirpPix and ChirpHell. Click to donwload ChirpPix zip file.
  [ Hits: 1573 | Votes: 1 | Rating: 9 ]

• A simplified video control box - When one starts in amateur television, one begins with a small simple transmitter and a small camera. But very quickly, one needs to transmit audio signals with the pictures, then comes a second camera
  [ Hits: 357 | 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 ]

• Tone Keyer For Morse Code Programs - Key your transmitter from the tone output of a Morse Code generator program
  [ Hits: 1418 | Votes: 1 | Rating: 10 ]
• Made your Iambic keyer - This iambic keyer uses a PIC16C84 or PIC16F84 microcontroller to generate the dot/dash timing and key the transmitter.
  [ Hits: 4402 | Votes: 4 | Rating: 5.5 ]

• 40 Meters QRP AM/CW transmitter - VU2VWN project to homebrew a CW for 40 meters band
  [ Hits: 2267 | Votes: 1 | Rating: 1 ]

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