bandpass

35 links

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 ]

HyEnd Company - HyEnd
HyEnd is a dutch amateur radio antenna manufacturer Makers of the popular HyEndFeed Antennas produce ...

[ Hits: 197 | 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: 399 | Votes: 1 | Rating: 1 ]

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 ]

Bandpass Filter Calculator - learningaboutelectronics
Passive Bandpass Filter online calculator and filter formulas Active Inverting Op Amp Bandpass Filters Active ...

[ Hits: 169 | Votes: 3 | Rating: 5.33 ]

440Mhz Interdigital Bandpass Filter
Homebrew Amateur Radio 440Mhz Interdigital Bandpass Filter

[ Hits: 578 | Votes: 1 | Rating: 1 ]
Bandpass filters design
How to design narrowband bandpass filters

[ Hits: 809 | Votes: 4 | Rating: 2 ]
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: 1122 | Votes: 3 | Rating: 5.67 ]
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 ]