Hi Note that the combo card does not work reliably above
4800 baud. It feeds the serial through an optical isolator, even when doing RS232. It is really intended to do current loop at lower speeds. Dwight ________________________________ From: cctalk <cctalk-boun...@classiccmp.org> on behalf of Bill Sudbrink <wh.sudbr...@verizon.net> Sent: Monday, August 1, 2016 6:01:21 PM To: 'General Discussion: On-Topic and Off-Topic Posts' Subject: RE: How to get a Heathkit H8 to work with a serial terminal Try in the SEBHC group: se...@googlegroups.com