> I know this is offtopic, but does anyone know a place (internet or
> otherwise) where I can get a PCB (layout or physical) for a 4k8 HAPN modem?
> I've seen some for the DUOMODEM which has 1200 bored capability too, but
> really I only want 4k8.
HAPN (Hamilton Area Packet Network) were owners of the original design.
I recently acquired some HAPN-T's, little ones designed to fit into
Tiny-2's. I think HAPN are on the net somewhere
An extract from something I found on the net at:
http://www.cam.org/~radio/glossary.html
--- HAPN = Hamilton Area Packet Network. An active amateur packet group in Hamilton, Ontario best known for the development and marketing of a 4800 bps modem (for installation in TNC-2 or clones) and plug-in TNC cards for PCs. For more information,contact: HAPN, 5193 White Church Road, Mount Hope, Ont L0R 1W0. See also HAPN-T modem.---regards Terry