Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+L4B\s+Keying\s*$/>

Results:

References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+L4B\s+Keying\s*$/: 3 ]

Total 3 documents matching your query.

1. [Amps] L4B Keying (score: 1): Author: N7KA@comcast.net; Date: Thu, 13 Nov 2008 14:54:42 +0000; Does anyone know the open circuit voltage and current requirement for RY1 (the antenna relay) in the L4B. The schematic does not state this info. Arne N7KA ___________________________________________; /archives//html/Amps/2008-11/msg00150.html (6,259 bytes)
2. Re: [Amps] L4B Keying (score: 1): Author: "Joe Subich, W4TV" <w4tv@subich.com>; Date: Thu, 13 Nov 2008 11:00:05 -0500; The Dahl catalog shows the filament transformer having 5VCT and 22 V secondaries. With a half-wave rectifier, capacitor filter and 2.2K bleeder, I would estimate the voltage on the coil to be around; /archives//html/Amps/2008-11/msg00151.html (7,498 bytes)
3. Re: [Amps] L4B keying (score: 1): Author: "Roy" <royanjoy@ncn.net>; Date: Thu, 13 Nov 2008 13:08:35 -0600; "...Does anyone know the open circuit voltage and current requirement for RY1 (the antenna relay) in the L4B. The schematic does not state this info..." Put a VOM across keyline, set on volts to dete; /archives//html/Amps/2008-11/msg00152.html (6,586 bytes)

Current List: 1 - 3
Page: [1]