band filter

band filter

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• Coax Notch Traps - Attenuating adjacent bands - AC0C
  
  Targeted Attenuation for Adjacent Bands Filtering is needed between the two rigs to prevent physical ...
  [ Hits: 134 | Votes: 0 | Rating: 0 ]

• A Homebrew Z-Match Transmatch - WB3GCK
  
  A home made antenna tuner based on the W6JJZ basic concept that atches balanced loads ...
  [ Hits: 1101 | Votes: 0 | Rating: 0 ]
• Semi-automatic antenna tuner project - DK7IH
  
  Thsi article describes a microcontroller driven semi automatic antenna tuner capable of handling power levels ...
  [ Hits: 291 | Votes: 0 | Rating: 0 ]

• DXCenter DX Cluster - SV2AGW
  
  Online world map with live updates from the DX Cluster network displaying new spots on ...
  [ Hits: 353 | Votes: 2 | Rating: 5.5 ]

• N3TUQ DX Maps - N3TUQ
  
  DX Cluster spots represented in a google map for 10m 6m 2m bands taken from ...
  [ Hits: 112 | Votes: 0 | Rating: 0 ]

• R3KBO EB104.ru Amateur Radio Products - R3KBO
  
  R3KBO is an amateur radio club producing and developing amateur radio kits and assembled products ...
  [ Hits: 513 | Votes: 1 | Rating: 10 ]

• HyEnd Company - HyEnd
  
  HyEnd is a dutch amateur radio antenna manufacturer Makers of the popular HyEndFeed Antennas produce ...
  [ Hits: 197 | Votes: 0 | Rating: 0 ]

• VA6AM Contesting Accessories - VA6AM
  
  Custom built high and low power power band pass Filters low band triplexers triplexers and ...
  [ Hits: 119 | Votes: 0 | Rating: 0 ]

• mini Ring-Core-Calculator - Calculate windings on ferrite cores - DG0KW
  
  The program can be used to calculate inductors coils and their number of turns on ...
  [ Hits: 400 | Votes: 1 | Rating: 1 ]

• ZCZ Cluster - G3ZCZ
  
  Telnet client for DXCluster Sorts colours and filters DX Spots by 2 bands wanted DX ...
  [ Hits: 160 | Votes: 0 | Rating: 0 ]

• GridMapper WG7J - WG7J
  
  Upload an ADIF fiel and plot all worked grids in an online map Support filtering ...
  [ Hits: 363 | Votes: 6 | Rating: 6.83 ]

• DXWatch App for iPhone - DXWatch
  
  This is the official App of the popular DX Web Cluster DXWatch You can follow ...
  [ Hits: 229 | Votes: 0 | Rating: 0 ]

• Bandpass Filter Calculator - learningaboutelectronics
  
  Passive Bandpass Filter online calculator and filter formulas Active Inverting Op Amp Bandpass Filters Active ...
  [ Hits: 171 | Votes: 3 | Rating: 5.33 ]

• VHF-UHF Diplexer - TB2HL
  
  Diplexer is a passive device a special filter circuit that seperates 2 different bands not ...
  [ Hits: 1141 | Votes: 2 | Rating: 5 ]

• 30 Meter Band Pass Filter - KE7HR
  
  A homemade band pass filter for the 30 meter band based on the original VE7BPO ...
  [ Hits: 598 | Votes: 1 | Rating: 6 ]
• 20m 30m 40m Bandpass Filters - AB2EW
  
  Homemade LC Bandpass Filters for 20M 30M 40M In multi station environments like special events ...
  [ Hits: 387 | Votes: 1 | Rating: 10 ]

• PT40 7 MHz Transceiver by AA3SJ - AA3SJ
  
  Home made 40 meter transceiver project The receiver is a Progressive Receiver with a few ...
  [ Hits: 163 | Votes: 0 | Rating: 0 ]

• 17 meter QRP Transmitter - KB9II
  
  1 watt 17 meter cw transmitter that was originally done about 10 years ago as ...
  [ Hits: 122 | Votes: 0 | Rating: 0 ]

• Antuino - Antenna Test Equipment - hfsignals
  
  Antuino is an accurate instrument that can be used in the field to measure SWR ...
  [ Hits: 306 | Votes: 0 | Rating: 0 ]

• Transverter for 50 70 28 MHz - YO4HFU
  
  This multiband transverter project features power output at 13 8V 50MHz 15W 70MHz 10W second ...
  [ Hits: 153 | Votes: 1 | Rating: 10 ]

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