He indicates that the freeware program called 'VB cable' can be downloaded at this link:īut then the author additionally indicates that he decided to donate some money and received a thank you letter.

The tutorial was a bit confusing with respect to implementation of the VAC's. The problem I came up against was the virtual audio cables. Towards that end, I found this very good tutorial walk-through by GM4FVM at the following web link:Īs per the instructions, I downloaded the free VSP Manager program, established the required virtual serial port pairs for PTT and CAT rig control and verified proper operation of PTT and CAT controls of the Flex 1500 by the WSPR program. No problems at all have been encountered by me using WSPR, Digipan and MMTTY programs in conjunction with a West Mountain Radio Rigblaster Advantage interface box connected to an Icom 781 transceiver, but I would like to use the Flex 1500 with these programs as well. In particular my greatest interest is to get the Flex 1500 working with the WSPR program. I am presently attempting to get my Flex 1500 running with WSPR as well as Digipan along with potentially several other third party programs.

Free virtual audio cable