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Total 11 documents matching your query.

1. [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: "Jim Thomson" <jim.thom@telus.net>; Date: Fri, 10 May 2019 09:51:48 -0700; Does anybody know how much max V is on RG-213 ? Like what are the results if a hi-pot tester used.. and say cranked up to the point where just a few ma occurs . I have an application where I need a H; /archives//html/Towertalk/2019-05/msg00053.html (7,417 bytes)
2. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Steven Katz <stevek@jmr.com>; Date: Fri, 10 May 2019 16:55:38 +0000; The mil spec rating for RG-213/U is 3700Vrms max; this is 5232Vpk. I wouldn't use it at 7.7kVdc. Does anybody know how much max V is on RG-213 ? Like what are the results if a hi-pot tester used.. an; /archives//html/Towertalk/2019-05/msg00054.html (7,850 bytes)
3. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Mac <libbysales@austin.rr.com>; Date: Fri, 10 May 2019 11:59:23 -0500; I wud look at i think it is RG-393 that will carry im almost for sure your voltage, if it will work i can send that much gratis .. border talk for free ... mac/mc w5mc I wouldn't use it at 7.7kV; /archives//html/Towertalk/2019-05/msg00055.html (9,214 bytes)
4. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Mac <libbysales@austin.rr.com>; Date: Fri, 10 May 2019 12:04:32 -0500; I'm wrong it seems [again] it is used in 10kw applications i have here .. but the specs sure dont support that from what i just reviewed.. im moving pretty fast as i am on a real project and might w; /archives//html/Towertalk/2019-05/msg00056.html (9,349 bytes)
5. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Steven Katz <stevek@jmr.com>; Date: Fri, 10 May 2019 17:15:07 +0000; 10kW at 50 Ohms is only 707Vrms = 1kVpk. I'm wrong it seems [again] it is used in 10kw applications i have here .. but the specs sure dont support that from what i just reviewed.. im moving pretty f; /archives//html/Towertalk/2019-05/msg00057.html (10,234 bytes)
6. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Gedas <w8bya@mchsi.com>; Date: Fri, 10 May 2019 18:56:09 -0400; Have a look at some of these cables. https://www.awcwire.com/productspec.aspx?id=high-voltage-coax-15kvdc Gedas, W8BYA Gallery at http://w8bya.com Light travels faster than sound.... This is why some; /archives//html/Towertalk/2019-05/msg00060.html (9,141 bytes)
7. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Gary K9GS <garyk9gs@wi.rr.com>; Date: Fri, 10 May 2019 18:09:17 -0500; Why not something like this? A lot of choices on EBay and Google search.https://www.ebay.com/p/High-Voltage-CORONA-Resistant-Silver-PTFE-20-AWG-Wire-13-KV-Gore-F01B080-25-FT/1439193495?iid=3810920906; /archives//html/Towertalk/2019-05/msg00061.html (10,122 bytes)
8. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: Kevin Kidd <kkbroadcastengineering@gmail.com>; Date: Fri, 10 May 2019 19:19:26 -0500; I'm not sure exactly which version is used but many broadcast transmitters use RG-8 at 12-13kv at 3+ amps. I do know that it is not foam... _______________________________________________ ___________; /archives//html/Towertalk/2019-05/msg00062.html (8,737 bytes)
9. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Fri, 10 May 2019 21:30:00 -0700; On 5/10/19 9:51 AM, Jim Thomson wrote: Does anybody know how much max V is on RG-213 ? Like what are the results if a hi-pot tester used.. and say cranked up to the point where just a few ma occurs .; /archives//html/Towertalk/2019-05/msg00063.html (8,788 bytes)
10. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Fri, 10 May 2019 21:41:25 -0700; The power rating is related to the current rating of the 13 AWG center conductor. I = sqrt(P/R) = 14 amps for 10kW at 50 ohms. Polyethylene has a low melting point and is a good thermal insulator. Wh; /archives//html/Towertalk/2019-05/msg00064.html (13,504 bytes)
11. Re: [TowerTalk] RG-213 Hi Pot ? (score: 1): Author: jimlux <jimlux@earthlink.net>; Date: Fri, 10 May 2019 21:54:18 -0700; https://www.awcwire.com/productspec.aspx?id=high-voltage-coax-15kvdc At 15kV kinds of levels, the cheap solution is what is called GTO-15 - it's used for wiring neon signs, and easily takes 15 kV RMS; /archives//html/Towertalk/2019-05/msg00065.html (12,962 bytes)

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