My precious FT-817 still is lying around in the shack unable to transmit. I’ve studied the service manual and did some measuring around in it. Regular readers of my blog know that a while back suddenly my Yaesu broke down due to shortage. It seems like a capacitor on the voltage input blew and took…
bhi NES10-2MKII
A while ago I’ve bought a DSP-speaker from bhi, the NES10-2MKII. The results with this speaker are unbelievable. The background noise is totally pushed away and you’ll be able to hear signals that are normally buried in noise. So the DSP-algorithm is very good. However…… I’m not satisfied with the LF-amplifier in the speaker itself….
First impression Cobwebb 0.2
A while ago I did a first try to build a Cobwebb antenna. I noticed that even on a very low operating height (about 2 meters above the ground) the Cobwebb received very well. Last weekend I did my second attempt to build a Cobwebb antenna for 10, 12, 15, 17 and 20 meter. Gave…