- 1. Topband: 450 ohms ladder line (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Sat, 17 Jul 2004 16:11:30 -0000
- Would like to use 450 Ohms ladder line for a 250 meters bidirectional long beverage for 160m receving, What is the best choice, mechanically , electricaly and survival under winter conditions? I have
- /archives//html/Topband/2004-07/msg00021.html (7,075 bytes)
- 2. Topband: Beverage with coaxial cable (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Wed, 21 Jul 2004 20:31:13 -0000
- I have to rebuilt completly my two wires reversible beverages for 80 and 160m, they are at least 15 years old , I am considering different options. How about a beverage made with a small coaxial cabl
- /archives//html/Topband/2004-07/msg00039.html (6,660 bytes)
- 3. Topband: line for beverages (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Thu, 22 Jul 2004 22:09:07 -0000
- I got several answer on my question regarding the 450 ohms lines supplier / types and also on the difference between beverage antennas made with wire lines or coaxial cable, thank you to everybody. I
- /archives//html/Topband/2004-07/msg00045.html (6,715 bytes)
- 4. Re: Re[2]: Topband: line for beverages (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Sat, 24 Jul 2004 12:40:52 -0000
- Hello Hardy, Thanks for the email this is amazing I bougth a roll of this military telephone twisted line this morning to evaluate the impedance. I wonder if other people on the list have been using
- /archives//html/Topband/2004-07/msg00054.html (9,380 bytes)
- 5. Re: Topband: two wires Beverage (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Tue, 27 Jul 2004 19:39:22 -0000
- Rys want to use this twested military telephone line for a two wire beverage , I agree Jim, on one direction the impedance between the two wires and the ground will be more or less the same as with a
- /archives//html/Topband/2004-07/msg00068.html (9,644 bytes)
- 6. Re: Topband: two wires Beverage (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Wed, 28 Jul 2004 21:29:02 -0000
- You are right Tom, I measured the losses of the 150 Ohms twisted military telephone line: I made two transformers 50 to 150 ohms tested them in serie , had about 0.4 dB losses from 1 to 30 MHz, then
- /archives//html/Topband/2004-07/msg00078.html (10,487 bytes)
- 7. Topband: MFJ-1026 (score: 1)
- Author: "Jacques RAMBAUD" <f6bki@wanadoo.fr>
- Date: Tue, 2 Nov 2004 22:24:50 -0000
- Hello, just finished to rebuilt my two wires 250 m beverage . I have two questions : -is it worth the effort ?? -I measured the ports impedance of the MFJ-1026 and found that VSWR is really bad , lik
- /archives//html/Topband/2004-11/msg00016.html (6,579 bytes)
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