Hello all: Does anybody know of a source for the SB-101, 102, 9 pin ribbed male chassis accessory connector (Heathkit part no. 432-72) that mounts in a bracket attached to the RF cage? This connector is used to plug in the External LMO, SB 640 to either the SB 101 or SB 102. Any help will be greatly appreciated. 73's Carlos, KP4GL