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Total 17 documents matching your query.

1. [Amps] Solid State HF amps and kits (score: 1): Author: wy6k@yahoo.com (WYsixK); Date: Thu, 18 Apr 2002 15:35:55 -0700 (PDT); Now I read this again and realize that Steve Katz mentioned the ways in which the RFE amps failed to meet FCC requirements. So is the issue not that the FCC dislikes kits per se but that the kits tha; /archives//html/Amps/2002-04/msg00448.html (10,798 bytes)
2. [Amps] Solid State HF amps and kits (score: 1): Author: jstrohm@texas.net (Jim Strohm); Date: Thu, 18 Apr 2002 18:21:02 -0500; Do you know what fabricated PCBs cost, even in short runs? With the art work in hand, I could go to a custom board house and have one-off boards custom-made for less than what CCI is asking. In a qua; /archives//html/Amps/2002-04/msg00452.html (10,484 bytes)
3. [Amps] Solid State HF amps and kits (score: 1): Author: wy6k@yahoo.com (WYsixK); Date: Thu, 18 Apr 2002 17:02:03 -0700 (PDT); The smallest amount a PCB house will accept here in Silicon Valley is about $2000. Even for a handful of simple boards (customers supplies the artwork). Show me a house that will make a one-off for $; /archives//html/Amps/2002-04/msg00454.html (12,241 bytes)
4. [Amps] Solid State HF amps and kits (score: 1): Author: n8de@thepoint.net (Don Havlicek); Date: Thu, 18 Apr 2002 20:11:47 -0400; Comment inserted below: EXCUSE ME? There are NO TEXAS STAR AMPLIFIERS that are FCC Certificated >>>>>> NONE >>>>>> see: http://ftp.fcc.gov/Bureaus/Engineering_Technology/Databases/eadf.dat/eadprog/Tr; /archives//html/Amps/2002-04/msg00455.html (9,905 bytes)
5. [Amps] Solid State HF amps and kits (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Thu, 18 Apr 2002 19:59:34 -0500; One of the dead give-aways on a S.S. amp is the band switch and the low-pass filters for each band. You need at least 6 filters in the output to cover all nine bands. Even a "single-bander" needs an; /archives//html/Amps/2002-04/msg00456.html (8,845 bytes)
6. [Amps] Solid State HF amps and kits (score: 1): Author: jstrohm@texas.net (Jim Strohm); Date: Thu, 18 Apr 2002 22:40:28 -0500; WYsixK <wy6k@yahoo.com> sez-- Got gerbers? Next electronics trade zine I get, I'll post some names and prices. Jim N6OTQ; /archives//html/Amps/2002-04/msg00463.html (8,594 bytes)
7. [Amps] Solid State HF amps and kits (score: 1): Author: jstrohm@texas.net (Jim Strohm); Date: Thu, 18 Apr 2002 23:20:59 -0500; "Phil Clements" <philk5pc@tyler.net> says -- "True t'ing." To their credit, the ARRL has assiduously included suitable low-pass filters in all their HF SS final designs I've seen published for some 1; /archives//html/Amps/2002-04/msg00464.html (9,977 bytes)
8. [Amps] Solid State HF amps and kits (score: 1): Author: Peter.Chadwick@zarlink.com (Peter Chadwick); Date: Fri, 19 Apr 2002 07:27:44 +0100; When you do the sums on the kVAR involved at 1500 watts, it's pretty awesome. Then when you consider the effects of SWR too - I normally figure on being able to operate into a 2:1SWR. One trick that; /archives//html/Amps/2002-04/msg00466.html (7,409 bytes)
9. [Amps] Solid State HF amps and kits (score: 1): Author: jstrohm@texas.net (Jim Strohm); Date: Fri, 19 Apr 2002 08:05:33 -0500; n8de@thepoint.net says -- See: http://www.texasstar.com/ http://www.texasstar.com/CW.html "Texas Star CW Transmitters (Models DX 250, DX 250HDV, DX 350 and DX 350HDV) These transmitters are designed; /archives//html/Amps/2002-04/msg00467.html (10,084 bytes)
10. [Amps] Solid State HF amps and kits (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Fri, 19 Apr 2002 08:19:32 -0500; It is very possible, you only have to switch six times or less to cover 160-10m. These low pass filters are very broad...six gives continuous coverage from 1.8 to 30 mhz. As far back as the old Magn; /archives//html/Amps/2002-04/msg00468.html (9,455 bytes)
11. [Amps] Solid State HF amps and kits (score: 1): Author: rakefet@rakefet.com (Vic Rosenthal); Date: Fri, 19 Apr 2002 07:47:41 -0700; Why aren't the relay switched low-pass filters that are used in all legal solid-state amps adequate? What would be the advantage of 'tracking the VFO'? 73, Vic, K2VCO Fresno CA; /archives//html/Amps/2002-04/msg00473.html (9,042 bytes)
12. [Amps] Solid State HF amps and kits (score: 1): Author: stevek@jmr.com (Steve Katz); Date: Fri, 19 Apr 2002 07:43:42 -0700; Jim, I have some comments and questions contained below. If you'd answer them, perhaps I and other readers might have a better understanding of what you're trying to say. 73 de Steve, WB2WIK/6 [Steve; /archives//html/Amps/2002-04/msg00474.html (9,619 bytes)
13. [Amps] Solid State HF amps and kits (score: 1): Author: wy6k@yahoo.com (WYsixK); Date: Fri, 19 Apr 2002 08:45:39 -0700 (PDT); Thanks for the post Steve, Where is Circuit Xpress located? Can you give me some contact info? Can you recommend an inexpensive layout program suitable for both analog and digital layouts? Thanks, Mi; /archives//html/Amps/2002-04/msg00477.html (11,128 bytes)
14. [Amps] Solid State HF amps and kits (score: 1): Author: Dick Knol" <dick.knol@planet.nl (Dick Knol); Date: Fri, 19 Apr 2002 16:00:41 -0000; The SG500 has that all. For decoding the band voltage of an Icom rig like the 706 the Top Ten Banddecoders come in handy. See my mobile 500 watt HF setup at: http://www.qsl.net/pa3duv Best regards, D; /archives//html/Amps/2002-04/msg00478.html (10,514 bytes)
15. [Amps] Solid State HF amps and kits (score: 1): Author: w8ron@stratos.net (Ron); Date: Sat, 20 Apr 2002 04:04:18 -0400; Prototype PCB run ~$300 for 1 or two PCBs to about ~$500 for about 25 to 50 boards where the lower numbers would be for a physically larger board. This includes about $200+ for the artwork. I use him; /archives//html/Amps/2002-04/msg00483.html (13,663 bytes)
16. [Amps] Solid State HF amps and kits (score: 1): Author: wy6k@yahoo.com (WYsixK); Date: Fri, 19 Apr 2002 12:00:18 -0700 (PDT); Ron, Thanks for the tip, I have since found several places - including one in the Bay Area - that will do doubled sided boards for $35 each, minimum of 2!! Way better than I remember. Thanks for the; /archives//html/Amps/2002-04/msg00484.html (15,194 bytes)
17. [Amps] Solid State HF amps and kits (score: 1): Author: stevek@jmr.com (Steve Katz); Date: Fri, 19 Apr 2002 12:25:35 -0700; There's no question that there's lots of competition for not a lot of available business, and the board fabricators are scrambling for position. One time was that standard "no rush charge" lead time; /archives//html/Amps/2002-04/msg00485.html (15,291 bytes)

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