Per the manual, the new 259B has an ouput into a 50 ohm load of about 20 milliwatts, or +13dBm, or 3 volts, peak-peak., harmonics -25 dBf. 73, Jim, KH7M 73, Jim, KH7M -- FAQ on WWW: http://www.contes
Aloha, Evidently there is no kudzu in Hawaii. Great menace in our tropical "forest", jungle areas is a plant which came up from Micronesia or the Societies: Micronia. This is a very large leafed, no
Aloha, Well, one week ago I sent what may be the only remaining copy of this tape to the potential source for making added copies. I sent it registered mail. Guess that was the slow way. Anyway, as a
Have a look at: http://umbra.nascom.nasa.gov/images/latest_sxt.gif That North Central bunch of bright x-rays is what is keeping the flux up now; the lower, right bright areas are directing their X's
I believe I have notified all who expressed interest in obtaining a copy of thus early 1940's video. If you ever wanted to actually see standing waves, traveling waves, understand impedance, and impe
Pete comments and asks a couple of pertinent questions in response to Steve Best's earlier posting on the topic. Be very interesting to see the math and numbers Steve Best comes up with in response,
--Original Message-- From: sbest@cushcraft.com <sbest@cushcraft.com> To: kn6di@groupone.net <kn6di@groupone.net>; towertalk@contesting.com <towertalk@contesting.com> To: <towertalk@contesting.com> Da
Steve Best continues to write his stuff which has NO MEANING in the HF spectrum world!!!! For example: Reid comment: [Which can only be done, exactly, at ONE single frequency .] Ok, here we go to dev
tuners (to make it Perpetual RF wave motion!! Sorry about my reciprocal error; so reflection round trip time is 300 nanoseconds, not 30 nsec; and bandwidth needed is 270 MHz not 2700! Anyway, the ma
This is a multi-part message in MIME format. --=_NextPart_000_0014_01BDAB49.BC508DC0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Aloha, =20 Recall a whi
This is a multi-part message in MIME format. --=_NextPart_000_0029_01BDAB66.2BEFED80 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Got an answer which sai
Aloha from Kauai to the many of you responding to my question! I have found the HTML box; it is un-checked; and Doug, K1ZO, provided the following excellent suggestion about the font seclection and s
Aloha again to those interested in the twin line replacing coax (long, delete if of no interest!), First, I have rcv'd two comments from more than one of you: exactly how were the measurements made,
Hi all, Press and Tom have a great thread going; just wanted to toss in my tests of LMR400 vs Press's 14 gage "450" ohm line. I have previously posted this info, but have been told it was just about
are the -- FAQ on WWW: http://www.contesting.com/towertalkfaq.html Submissions: towertalk@contesting.com Administrative requests: towertalk-REQUEST@contesting.com Problems: owner-towertalk@contestin
Ok you antenna gurus, I read, somewhere in ancient times, that the permitivity and permeability of space resulted in an optimum radiation impedance for travelling EM waves of 377 ohms: the impedance