Hello to all, I am trying to find a Morse Code Training Program that will run correctly in Windows 98 with a Pentium processor. I want to be able to write text files and run them in a classroom setti
COAX PHASE LINE SHIELD SWITCHING Hello to all, I am in the process of constructing a two element phased vertical system for forty meters. I would like to be able to switch the antenna pattern directi
Hello to all, I am wondering if a stack of three Log-Periodic Antennas is the way to go. At best my single tower station will have three Tri-Banders on it. Possibly a Force12 C3S around 90-60-30 feet
Hello to all, Thanks very much for all the comments to my posting. My decision is made, the antennas are on order. Following the fundamental rule of "KISS". Many of you may or may not agree. I thank
Hello to all, I am receiving many comments and questions about my decision that I am replying to off the reflector. This question I feel should be answered for all to see. The antennas side mounted o
Todd, This site might be helpful. http://n5xu.ae.utexas.edu/rfsafety/ Rich AA2MF Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherman, W2FLA. _____
Tom, The Force 12 C3S breaks down to a four foot package. Very easy to put together and great performance. Rich AA2MF -- Original Message -- From: "K0PYK" <k0pyk@yahoo.com> To: <TowerTalk@contesting.
Hello to all, I have a TRI-EX tower model MW-50. The information I have tells me a set of guy wires are needed at the 12 foot point of the tower for 6 Sq. Ft of antenna load to survive a 50 mph wind.
Bill, Just a quick heads-up from my personal experience. Try contacting both companies to see the availability of the antennas of interest. Getting them delivered in time to install for CQWW might no
Hello to all, I am looking for construction details on a: 25 ohm balanced to 50 ohm unbalanced toroidal balun. Power range 2000 watts. Frequency range 3.5 to 4 MHz. also a: 12.5 ohm balanced to 50 oh
Wally, What you seem to be describing is a: 1/4 wave Inverted-L antenna for 80 meters. 1/8 wave Inverted-L antenna for 160 meters. The radiation pattern should be both vertical and horizontal to prod
Vacuum relay RF isolation 1.8 to 30 MHz frequency range? I am planing to construct an antenna switch for a Multi-2 operation. Each antenna will be shared with two stations. Using two single pole norm
Guys, This is what I have found. Using surplus vacuum relays from Russia W1W-1.5kw in this test. Two relays mounted next to each other in an aluminum box. No shielding between the relays. Both normal
Fellow Tower Talk Members, The poor business practices of Steve Morris from Champion Radio Products has been extended to the poorer management practices of Tower Talk. I am wondering if I am the only