You might also check out OKI and MX-COM, both offer FSK modem devices for 1200 baud. At 11:04 PM 12/16/97 -0500, you wrote: >On Tue, 16 Dec 1997 21:59:36 -0500 Chris Eddy writes: > >>There ain't many offerings in the old 1200 bps area, though, and if >>anyone knows >>of other bell 202 or V.21 products, I would love to hear of it. > >The calling-number delivery ("caller ID") standard uses 202 tones, so >several receive-only chips are out there. One of the Motorola units (I >forget the number) works better on over-the-air data than the venerable >3105 (even with it's bias carefully adjusted). > >For transmitting, it's rather easy to pound out the tones directly from a >PIC to a resistor tree, DAC, PWM, "magic sine", etc. > > ****************************** Richard Katezansky Tangent Electronics Ltd. Montreal, Canada ******************************