schematic

schematic

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• 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 ]

• SWL Receiving Antenna Ideas - Shortwave radio receiving antenna experiments, on 30 and 40 meters band with pictures, schematics and descriptions.
  [ Hits: 11022 | Votes: 7 | Rating: 7.71 ]
• Shielded-Loop Receiving Antenna - Schematics, mechanical drawings and picture of a Receiving loop antenna by N5ESE - N5FC
  [ Hits: 8199 | Votes: 13 | Rating: 6.9 ]

• Antique Radio Schematics and Capacitors for Tube Radios - Specializes in antique radio schematics and capacitors. carries antique radio schematic diagrams and electronic circuit service information for american, canadian and european antique radios.
  [ Hits: 2256 | Votes: 8 | Rating: 6.87 ]

• 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 ]

• Icom IC-718 mods and manual - IC-718 modifications schematics and manuals
  [ Hits: 12218 | Votes: 9 | Rating: 7 ]

• Icom IC-746 mods - Schematics, modifications and manuals for ICOM IC-746
  [ Hits: 5719 | Votes: 4 | Rating: 4.75 ]

• Yaesu FT-100D modifications - Modifications schematics and manuals
  [ Hits: 7045 | Votes: 7 | Rating: 4.86 ]

• Yaesu FT 857 mods and manuals - Yaesu FT-857 modifications, schematics and manuals
  [ Hits: 24589 | Votes: 29 | Rating: 6.24 ]
• Yaesu FT-857D modifications and manuals - Modifications schematics and manuals for the Yaesu FT-857D
  [ Hits: 20225 | Votes: 22 | Rating: 6.69 ]

• Yaesu FT 897 mods - Modifications, schematics, programming interfaces and manuals for the Yaesu FT-897
  [ Hits: 20975 | Votes: 15 | Rating: 2.4 ]
• Yaesu FT-897d mods - Programming interface schematics for Yaesu FT-897D programming interface, Yaesu 4 pin plug PDF User Manual for Yaesu FT-897D (FT 897 D FT897D)
  [ Hits: 17371 | Votes: 24 | Rating: 6 ]

• Icom IC-V8000 - ICOM IC-V8000 modifications, manuals and schematics
  [ Hits: 3885 | Votes: 2 | Rating: 5.5 ]

• RevLoad - This graphics-intensive program reveals the load on the output of a matching-network, based on measurements of the components in that network. Adjust the network (tuner) for a flat input, measure or look up the network component values and you will immmediately see the R and jX values of the load on the network, presented as both a schematic with the component values and as a Smith Chart normalized to the specified system impedance.
  [ Hits: 698 | Votes: 1 | Rating: 10 ]

• Homebrew 813 Linear Amplifier - 813 Linear Amplifier Project includes many schematics, drawind and assembling construction
  [ Hits: 17483 | Votes: 14 | Rating: 8.13 ]
• IK5MEN HF amplifier 10-160m. - Italian page including pictures schematics diagrams of an home made linear amplifier using four EL509 in parallel. Output power is about 700W.
  [ Hits: 4990 | Votes: 6 | Rating: 3.5 ]

• PICBeacon - CW/QRSS beacon, based on a microcontroller PIC16F84, by Microchip, with only few other components. Schematic and component list available
  [ Hits: 2623 | Votes: 3 | Rating: 7 ]

• 144/430 Duplexer - Schematics for a VHF UHF duplexer
  [ Hits: 13108 | Votes: 23 | Rating: 4.51 ]

• Microphone connections by G4WPW - Roy G4WPW has collected one of the most complete and interesting pages for microphone connections schemas and wiring. Includes Kenwood microphones schematics as well as Yaesu Icom Alinco Adonis Drake Heil JRC MFJ schematics
  [ Hits: 20891 | Votes: 67 | Rating: 7.38 ]

• CAT & audio interface - Schematics and plans to build a custom CAT and audio pc interface
  [ Hits: 5570 | Votes: 2 | Rating: 5.5 ]

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