Difference between revisions of "146 MHz filters"
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| − | === 7 pole 144 MHz | + | === Low pass 7 pole 144 MHz filter === |
[[File:YU7EF2m LPF_7 pole .jpg|300px]] [[File:JTT filter.jpg|300px| Response of YU7EF filter built by G7JTT]] | [[File:YU7EF2m LPF_7 pole .jpg|300px]] [[File:JTT filter.jpg|300px| Response of YU7EF filter built by G7JTT]] | ||
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=== A simple DIY filter was originally published in the RSGB VHF manual and described in CQ-TV 250=== | === A simple DIY filter was originally published in the RSGB VHF manual and described in CQ-TV 250=== | ||
Revision as of 20:34, 3 March 2017
Low pass 7 pole 144 MHz filter
A simple DIY filter was originally published in the RSGB VHF manual and described in CQ-TV 250
144 MHz band pass filter by YU1LM
Manufacturers of 144 - 148 MHz filters
- OCI is a Canadian manufacturer [1]