Difference between revisions of "SSB6 Design"
Jump to navigation
Jump to search
Blwikiadmin (talk | contribs) |
Blwikiadmin (talk | contribs) |
||
| Line 19: | Line 19: | ||
== My Build == | == My Build == | ||
| + | |||
| + | * SSB6 filter is too big for Kits and Parts board | ||
| + | * 2500 Hz | ||
[[file:SSB6_SCHEMATIC.PNG]] | [[file:SSB6_SCHEMATIC.PNG]] | ||
Revision as of 12:22, 5 September 2021
Design
- W7ZOI Crystal Filter paper has several crystal filter designs
- Narrow bandwidth bandpass filters for SSB
- Used for transmit/receive
- 9 MHz nominal frequency
- Bin crystals using Colpitts Crystal Oscillator
- Hand select close values from a pile of crystals
- Can get much closer than 10% of bandwidth with 50 crystals
- Crystal Filter Design - Other filter builds
W7ZOI SSB6 Schematic
My Build
- SSB6 filter is too big for Kits and Parts board
- 2500 Hz
