Radio
Mods Database
Web Page http://www.kb2ljj.com Email webmaster@kb2ljj.com
QR-666 VFO stability
Author: Trio-Kenwood Communication, inc.
Trio-Kenwood is extremely proud af the reliability of our communications gear. Quality control is performed at our Toykyo factoyr as well as Gardena, California facility.
We have found that a small percentage of the QR-666 SWL receivers may have a slight case of instability if carelessly handled in shipping.
Here is a simplecure we've found to eliminate the symptons:
Check all screws which hold the RF circuit board (the one with band switch attached). Check top and bottom screws (holding spacers to shassis).
You'll probably never have this problem, but......
All mods found on this database are offered to me by other amateur radio hams or captured by Packet system.
KB2LJJ take no responsibility or liability for any damage done resulting from any modification.
However, I haven't received too many. If all of you contributed a little more, I believe I would be able to help
all the other ham's that are looking for these mods. I know it is possible to get more mods from all the Ham's because of
the wide range that exist throughout the world. By doing this we can flourish and enjoy more of this hobby that
we've taken part in for so many years. Furthermore, I ask you not to forget to send me any modifications that you might
have through email. I would really appreciate it.
Email webmaster@kb2ljj.com
73's
John Ribeiro
KB2LJJ