To: | [email protected] |
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Subject: | Re: LF: RE: Re: Re: G0MRF 300w Tx & DDS VFO |
From: | "Rik Strobbe" <[email protected]> |
Date: | Tue, 3 Feb 2004 21:34:36 +0100 |
In-reply-to: | <[email protected]> |
References: | <[email protected]> |
Reply-to: | [email protected] |
Sender: | <[email protected]> |
User-agent: | Internet Messaging Program (IMP) 3.2-cvs |
Hello Gary, Thanks for the advise, but I did realise that the input is x2 ie. 274 Khz, ... based on the fact that you need the double frequency I assume that you want to drive a class-D PA push-pull amplifier. If that is the case there is no need to get a nice sine (through a LPF and bufferamplifier), most convenient is to pick up the 274kHz signal somewhere at TLL or CMOS level. 73, Rik ON7YD |
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