Select the file of interest to download to your local drive or to view with your browser or the Adobe Acrobat Reader:
- Written manual
- Schematic Fig. 1 - With Source Driver Modification
- Schematic Fig. 1a - Normal BD-Y, ie no Source Driver
- Figures 2a (programming for monobanders) and 2b (tribander)
- Figures 2c (tribander + WARC dipole) and 2d (tribander + 2-40m antennas)
- Figures 2e (tribander + Dunestar 600) and 2f (DX Eng. Relays)
- Figure 3a (computer control of antenna relays with CT, etc.)