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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+RX\s+antenna\s+\?\?\?\s*$/: 15 ]

Total 15 documents matching your query.

1. Topband: RX antenna ??? (score: 1)
Author: "Douglas Ruz \(CO8DM\)" <co8dm@frcuba.co.cu>
Date: Thu, 27 Aug 2015 10:13:46 -0400
Hi, I will install a vertical antenna for TX on 160, 80 and 40m. I want build a Receiving antenna for those Low Bands. I live in a city lot, so, i can not install beverages...i have been reading in t
/archives//html/Topband/2015-08/msg00079.html (8,872 bytes)

2. Re: Topband: RX antenna ??? (score: 1)
Author: "Douglas Ruz \(CO8DM\)" <co8dm@frcuba.co.cu>
Date: Thu, 27 Aug 2015 10:32:00 -0400
Thanks Tony, I am using an old Yaesu, FT747...it is only one antenna connector on that radio, so, i have to do a circuit for switching RX and TX antennas and also a preamplifier for the flag antenna.
/archives//html/Topband/2015-08/msg00080.html (10,299 bytes)

3. Re: Topband: RX antenna ??? (score: 1)
Author: "N2TK, Tony" <tony.kaz@verizon.net>
Date: Thu, 27 Aug 2015 12:39:57 -0400
You are correct. Tony --Original Message-- From: Topband [mailto:topband-bounces@contesting.com] On Behalf Of Douglas Ruz (CO8DM) Sent: Thursday, August 27, 2015 10:32 AM To: N2TK, Tony <tony.kaz@ver
/archives//html/Topband/2015-08/msg00081.html (11,173 bytes)

4. Re: Topband: RX antenna ??? (score: 1)
Author: "Douglas Ruz \(CO8DM\)" <co8dm@frcuba.co.cu>
Date: Thu, 27 Aug 2015 12:37:56 -0400
I have 2 more questions: About the resistor: what kind of material???...carbon, right? and what power will disipate the resistor ? The 2nd questions is about the transformer: i have some binocular an
/archives//html/Topband/2015-08/msg00082.html (10,311 bytes)

5. Re: Topband: RX antenna ??? (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Thu, 27 Aug 2015 18:42:02 -0500
www.w0btu.com/Beverage_antennas.html#Terminating_Resistors 73, Mike www.w0btu.com _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-08/msg00083.html (8,759 bytes)

6. Re: Topband: RX antenna ??? (score: 1)
Author: "Douglas M. Ruz Sobrado" <co8dm@frcuba.co.cu>
Date: Fri, 28 Aug 2015 11:05:11 -0400 (CDT)
Hi everybody !!!, Thank you very much for all the information and special THANKS to one friend that will help with Transformer and Terminator Resistor. I need some information about Preamplifiers for
/archives//html/Topband/2015-08/msg00084.html (9,091 bytes)

7. Re: Topband: RX antenna ??? (score: 1)
Author: "Larry" <lknain@nc.rr.com>
Date: Fri, 28 Aug 2015 12:12:21 -0400
kitsandparts.com sells a kit of an amp of similar design as the W7IUV design. I have not used it personally. There are probably others around. 73, Larry W6NWS --Original Message-- From: Douglas M. Ru
/archives//html/Topband/2015-08/msg00085.html (10,316 bytes)

8. Re: Topband: RX antenna ??? (score: 1)
Author: Mike Waters <mikewate@gmail.com>
Date: Fri, 28 Aug 2015 11:53:10 -0500
Doug, Go to http://w7iuv.com/ and click on "W7IUV preamp" in the left column. That is a link to a PDF file, presently http://w7iuv.com/preamp60/preamp_r60.pdf . 73, Mike www.w0btu.com On Fri, Aug 28,
/archives//html/Topband/2015-08/msg00086.html (8,831 bytes)

9. Re: Topband: RX antenna ??? (score: 1)
Author: Jeff Kincaid <w6jk@sbcglobal.net>
Date: Fri, 28 Aug 2015 17:12:33 +0000 (UTC)
Now that we've all retested the broken link, does anyone have a copy of the pdf? 'JK Doug, Go to http://w7iuv.com/ and click on "W7IUV preamp" in the left column. That is a link to a PDF file, presen
/archives//html/Topband/2015-08/msg00087.html (9,676 bytes)

10. Re: Topband: RX antenna ??? (score: 1)
Author: wb6rse1@mac.com
Date: Fri, 28 Aug 2015 10:21:18 -0700
Dont know if this Rev 5 is the latest as Larry made some value changes over time. www.mtmscientific.com/preamp.pdf Steve WB6RSE Now that we've all retested the broken link, does anyone have a copy of
/archives//html/Topband/2015-08/msg00088.html (8,697 bytes)

11. Re: Topband: RX antenna ??? (score: 1)
Author: Jim Brown <jim@audiosystemsgroup.com>
Date: Fri, 28 Aug 2015 10:39:38 -0700
Both the pdf link and the "W7IUV preamp" link on his main page get me to an Error 404 Page Not Found from qth.com 73, Jim K9YC _________________ Topband Reflector Archives - http://www.contesting.com
/archives//html/Topband/2015-08/msg00089.html (9,058 bytes)

12. Re: Topband: RX antenna ??? (score: 1)
Author: <charlie-cunningham@nc.rr.com>
Date: Fri, 28 Aug 2015 19:13:57 +0000
Google W7IUV preamp and W7IUV Aplifier and you will get to it _________________ Topband Reflector Archives - http://www.contesting.com/_topband
/archives//html/Topband/2015-08/msg00091.html (8,966 bytes)

13. Re: Topband: RX antenna ??? (score: 1)
Author: K2RS <K2RSonline@comcast.net>
Date: Fri, 28 Aug 2015 16:59:27 -0400
For everyone who's looking for the W7IUV circuit and info . . . Go to the following website for a company sells a W7IUV pre-amp kit (which I have no experience with) and click on the highlighted "Pub
/archives//html/Topband/2015-08/msg00093.html (9,358 bytes)

14. Re: Topband: RX antenna ??? (score: 1)
Author: wb6rse1@mac.com
Date: Fri, 28 Aug 2015 17:03:19 -0700
Getting back to CO8DM's original question about a preamp to use with a flag. If the receiver noise level pops up and then drops when a receive antenna is connected and then disconnected, then its lik
/archives//html/Topband/2015-08/msg00100.html (8,735 bytes)

15. Re: Topband: RX antenna ??? (score: 1)
Author: "Douglas Ruz \(CO8DM\)" <co8dm@frcuba.co.cu>
Date: Fri, 28 Aug 2015 21:23:24 -0400
I totally agree with you Steve...i will try the flag first without preamp and see how it play. Actually, i will have a short coax run...about 30 or 40 ft... 73....Douglas, CO8DM "No creo que haya alg
/archives//html/Topband/2015-08/msg00101.html (10,040 bytes)

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