- 1. [Amps] ?: Bird Meter scale algorithm (score: 1)
- Author: wc6w@juno.com (Radio WC6W)
- Date: Fri, 3 Jan 2003 18:54:13 -0800
- Does anyone on the group happen to know of an algorithm that would generate the angular spacing of the Bird wattmeter scale markings? The square root of the value is close... but, not exactly correct
- /archives//html/Amps/2003-01/msg00032.html (6,670 bytes)
- 2. [Amps] ?: Bird Meter scale algorithm (score: 1)
- Author: Ian White, G3SEK" <g3sek@ifwtech.co.uk (Ian White, G3SEK)
- Date: Sat, 4 Jan 2003 11:26:13 +0000
- Paste this function into Excel: I = 30 * (-7.378E-12W^6 + 2.547E-09W^5 - 3.407E-07W^4 + 2.248E-05W^3 - 8.188E-04W^2 + 2.692E-02W - 2.749E-05) where I = meter current (uA) W = power (on a 0-100W scale
- /archives//html/Amps/2003-01/msg00036.html (7,714 bytes)
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