- 1. [Amps] Coax jumper (score: 1)
- Author: stewgoat at indy.net (Jeff Stewart)
- Date: Wed Jun 11 08:09:25 2003
- Do I need RG-8 between my SB-200 and antenna tuner or will RG-58 handle it. Also I will use a relay box between the solid state radio and the amp to key it. Does this need to be in a sheilded box sin
- /archives//html/Amps/2003-06/msg00069.html (6,849 bytes)
- 2. [Amps] Coax jumper (score: 1)
- Author: n3ji at yahoo.com (Joe Isabella)
- Date: Thu Jun 12 07:46:16 2003
- You're probably pushing it with RG-58 -- I'd use at least Mini 8 (RG-8X). Joe, N3JI __________________________________ Do you Yahoo!? Yahoo! Calendar - Free online calendar with sync to Outlook(TM).
- /archives//html/Amps/2003-06/msg00073.html (7,561 bytes)
- 3. [Amps] Coax jumper (score: 1)
- Author: vic at rakefet.com (Vic Rosenthal)
- Date: Thu Jun 12 07:46:20 2003
- RG58 will be fine, but make sure the connectors are installed properly (this goes for any type of coax, of course). As a matter of course I always recommend shielding control circuits and using shiel
- /archives//html/Amps/2003-06/msg00074.html (7,191 bytes)
- 4. [Amps] Coax jumper (score: 1)
- Author: RMcGraw at Blomand.Net (Robert & Linda McGraw K4TAX)
- Date: Fri Jun 13 08:31:46 2003
- I seem to recall that RG-58 is rated at 600 watts at frequencies below 30 MHz. This presumes a matched load i.e VSWR at 1:1 which is what should exist between the amp and the tuner except during "tun
- /archives//html/Amps/2003-06/msg00079.html (8,479 bytes)
- 5. [Amps] Coax jumper (score: 1)
- Author: vic at rakefet.com (Vic Rosenthal)
- Date: Fri Jun 13 08:31:51 2003
- The limitation in this case is current, not voltage breakdown, so the duty cycle is relevant. I believe the 600 watt limit refers to 100 percent duty cycle, so assuming a CW duty cycle of 50 percent
- /archives//html/Amps/2003-06/msg00081.html (7,640 bytes)
- 6. [Amps] Coax jumper (score: 1)
- Author: G3SEK at ifwtech.co.uk (Ian White, G3SEK)
- Date: Sat Jun 14 08:46:37 2003
- What really gets warm is the center conductor - you don't feel it from the outside, but it softens the polyethylene. If there is a permanent sharp bend in the cable, the problem is a very slow migrat
- /archives//html/Amps/2003-06/msg00085.html (9,469 bytes)
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