Communications: radio wave antennas
Antennas
Balanced doublet - centerfed
Inventor
active
No associations
LandOfFree
Earl J. Koester does not yet have a rating. At this time, there are no reviews or comments for this inventor.
If you have personal experience with Earl J. Koester, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Earl J. Koester will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-P-1008208