[sdiy] Ratio switching!

[karl dalen]

Is it silly to assume one to build a accurate frequency ratio
switcher with simple resistor dividers? (i.e no pot's).

For example a desired 2416.33mV would require (E24) 16.000k ohm and 
a 5.100k ohm which gives at best a voltage of 2417.06mV error of 0.01661%

Not to bad!

Perhaps just use a quality pot to trim only for the very lowest of ratios?

If i only could easily get hold of a supplier for the complete E196 series! :-(

Suggest a supplier please!

Reg
KD


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