Dave, Those connections are correct if your FSK signal transmits "right side up". If you discover it transmits "up side down", then use pin-4 on the PK-232 DIN plug instead of pin-1. I think the Icom radios work properly on pin-1 and the Kenwoods require pin-4.
73 de Bob - KØRC in MN MN stations will be looking for your participation in the Minnesota QSO Party being sponsored by the Minnesota Wireless Association ( http://www.w0aa.org/mnqp.htm ) on Saturday Feb 3, 2007 beginning at 1400 UTC. Join the fun! ----- Original Message ----- From: Dave To: [email protected] Sent: Friday, January 19, 2007 5:08 PM Subject: [digitalradio] Interfacing a PK-232 to IC-746 (non-Pro) Can anyone confirm my plan to run FSK RTTY with the PK-232 and the 746 non-Pro using pin 1 from the 5-pin DIN plug on the back of the 232, to pin 1 of the ACC-1 jack on the back of the 746, and, of course, gnd to gnd? The 746 manual calls pin 1 of ACC 1 "RTTY" and states it "Controls RTTY Keying". Since there are no other obvious choices, this seems correct, but want to get some verification before I wire it up. Tnx es 73 Dave KB3MOW
