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| Subject: | Re: LF: Simple, low cost, 8.970kHz stable source? |
| From: | Andy Talbot <[email protected]> |
| Date: | Tue, 26 Oct 2010 18:15:50 +0100 |
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DDS, there are several kits around now (but I've run out of mine :-(
Synthesizer, followed by a divider http://www.g4jnt.com/VHF_Synth_Module.pdf
DDS implemented in a PIC - it is just about possible, playing with code at the moment
Transceiver divided down
On 26 October 2010 18:04, Roger Lapthorn <[email protected]> wrote: What do people think is the simplest, lowest cost, way of generating a stable 8.970kHz frequency that does not require a PC when running? I thought of an HF crystal divided down by 256 (from 2.296320MHz), but have you tried to buy a "made to order" crystal lately? |
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