John,
1N5822 is a schottky rectifier diode, most of these are not so fast and have a
large reverse capacitance (some 100pF)
73, Rik
________________________________________
Van: [email protected] [[email protected]]
namens John Rabson [[email protected]]
Verzonden: dinsdag 11 januari 2011 13:11
Aan: [email protected]
Onderwerp: Re: LF: RF ammeter question
Thank you everyone for your comments. I have found some 1N5822 Schottky diodes
so may try those.
Chris: 1N4148 - yes please.
John F5VLF
On 11 Jan 2011, at 12:57CET, Julian Hardstone wrote:
> In that quantity the 4148 costs less than one pence, so before you go buying
> stamps let John pull a couple out of any scrap pcb he has lying about -
> there's always some small glass diodes which would serve
> - Julian G3TFR
>
> From: "Chris Trayner" <[email protected]>
>
>
> Hi John,
>
>> Not having any 1N4148 diodes I used 1N4007s. Might this be the cause of the
>> problem?
>
> I have a box of 5000 1N4148s at work. I might be able to spare you the odd
> one or two ;-)
>
> 73,
> Chris G4OKW
>
>
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