-----Original Message-----
From: measures <2@vc.net>
To: AMPS <amps@contesting.com>
To: <amps@contesting.com>
Date: 11 April 2001 14:18
Subject: Re: [AMPS] MLA2500 and screen voltage for 4CX800.
>>If I remember correctly, the measurements made by GW4FRX (and/or G3SEK?)
>>showed a significant improvement in IMD if screen regulation was improved
>>from around 1% to around 0.1%. That's not the same as saying that 1%
>>regulation produces unacceptable results in the real world, but shouldn't
we
>>aim for the better target?
>
>How good does screen regulation have to be? The TS-830s has a
>not-regulated screen PS. This produces c. 5% regulation on SSB. .
>However, the resultant IMD is better than any solid-state radio on the
>market. . // Does GW4FRX sell a screen regulator?
My groups TS830 is, indeed, excellent. As far as I know, GW4FRX does not
sell regulators, although he did publish some articles and designs on the
subject.
Steve
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