I recently acquired an elderly Yaesu FT901D and it came with some form of keyer/bug device - you can see a picture here http://dean-barnes.com/G0RIF/pic_001.jpg
I've plugged it into another radio and it seems to generate dots ok but dashes appear to be not setup very well as it just generates one long tone. Adjustment isn't obvious so i've left it "as is" for now.
I'd appreciate it if anyone could assist in identifying this and offering any advice as to quality/peformance.
Thanks in advance,
Dean - G0RIF