band filter

band filter

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• Coax Stubs and Band Pass Filters - DH1TW
  
  Will additional coax stubs improve Band Pass Filter performance?
  [ Hits: 663 | Votes: 1 | Rating: 2 ]

• K9AY 160m 80m receiving loop antenna
  
  A K9AY loop antenna project done with Far Circuits pc boards for the antenna switch ...
  [ Hits: 987 | Votes: 1 | Rating: 7 ]

• Reverse Beacon Network on live graph - HA8TKS
  
  Last 15 minute Reverse Beacon Network spots on live graph let you filter by dx ...
  [ Hits: 622 | Votes: 4 | Rating: 9.75 ]

• Anatech Electronics - Sam Benzacar
  
  Anatech Electronics manufactures RF filters for communication systems Military and commercial as well as RF ...
  [ Hits: 282 | Votes: 1 | Rating: 10 ]

• HF Operations: The Difference with HF - hamradioschool
  
  A complete guide on using the HF amateur radio bands and the differences with VHF ...
  [ Hits: 335 | Votes: 2 | Rating: 8.5 ]

• IC-706MKII filter modification
  
  Adding a 20m band pass filter for the Icom IC-706MkII(G) by ON7EQ
  [ Hits: 501 | Votes: 1 | Rating: 6 ]

• DX Cluster for Android
  
  Get live DX spots on your Android device DX Cluster for android is a real ...
  [ Hits: 996 | Votes: 2 | Rating: 5 ]

• ScopeIIR - Grant Griffin
  
  ScopeIIR an Infinite Impulse Response IIR digital filter design tool for Windows It designs high ...
  [ Hits: 778 | Votes: 2 | Rating: 5.5 ]

• iDX for iPhone - PY4OG
  
  Free ham radio DX Cluster app for iPhone and iPad based on G7VJR DXlite allow ...
  [ Hits: 1244 | Votes: 39 | Rating: 9.35 ]

• FIlters calculator
  
  Passive Band-Pass Filter, low-pass filter calculator
  [ Hits: 419 | Votes: 3 | Rating: 2.33 ]

• Use Band Pass Filters to clean up Signals - W3NQN
  
  Clean Up Your Signals with Band Pass Filters a two parts article published in this ...
  [ Hits: 789 | Votes: 1 | Rating: 1 ]
• Bandpass filter - OZ1CX
  
  A simple project for an effective home made band pass filter designed for the portable ...
  [ Hits: 792 | Votes: 2 | Rating: 9 ]
• Contest Bandpass Filters - KG4JJH
  
  Build a set of W3NQN filters for multi-operator contesting
  [ Hits: 668 | Votes: 0 | Rating: 0 ]
• W3NQN TX filters - K8GU
  
  Building the W3NQN bandpass filters
  [ Hits: 430 | Votes: 0 | Rating: 0 ]
• Tunable BandPass Filter - YU1LM
  
  A homemade tunable bandpass filter for all HF bands from 160m to 10m
  [ Hits: 1123 | Votes: 3 | Rating: 5.67 ]

• SSB Microphone Filter
  
  Build this circuit to tailor your microphone response to different band conditions A project by ...
  [ Hits: 467 | Votes: 1 | Rating: 1 ]

• PlasmaTV QRN Eliminator - pa0nhc
  
  An improved version of DK9NL QRM Killer with dedicated noise sampling antenna for completely filtering ...
  [ Hits: 899 | Votes: 0 | Rating: 0 ]

• 144 Mhz Stop band TVI filters - LA8AK
  
  A High pass filter will not help use a stop band filter to notch out ...
  [ Hits: 726 | Votes: 1 | Rating: 2 ]

• RF Sweep Generator - Alan Yates
  
  Hand made RF sweeper made to adjust the pass band of crystal filter
  [ Hits: 539 | Votes: 0 | Rating: 0 ]
• Simple Hartley Sweeper - BH1RBG
  
  This sweeper built for a narrow bandwidth filter adjustment use a simple 555 version sawtooth ...
  [ Hits: 762 | Votes: 0 | Rating: 0 ]

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