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Total 10 documents matching your query.

1. [TenTec] receiver isolation (score: 1): Author: Sandor Wetsel <kg4fet@bellsouth.net>; Date: Wed, 6 Dec 2017 17:05:51 +0000 (UTC); I have blown front ends on radios before so for me this is a concern. Is the isolation of the Sub receiver good enough to protect it from a legal limit transmission on the Main? This would be using; /archives//html/TenTec/2017-12/msg00017.html (6,846 bytes)
2. Re: [TenTec] receiver isolation (score: 1): Author: Ken Brown <kenradiobrown@gmail.com>; Date: Wed, 6 Dec 2017 09:24:41 -1000; There should never be "legal limit" power level on any transceiver antenna port. The maximum power level should be the transceiver's transmit power, and it should only be on the tx/rx port when trans; /archives//html/TenTec/2017-12/msg00018.html (8,241 bytes)
3. Re: [TenTec] receiver isolation (score: 1): Author: Barry N1EU <barry.n1eu@gmail.com>; Date: Wed, 6 Dec 2017 20:11:23 +0000; I interpreted the question to mean that he is transmitting legal limit into his tx antenna, he has a receive antenna feeding the subreceiver through the rx antenna jack on the rear, and he wants to k; /archives//html/TenTec/2017-12/msg00020.html (9,720 bytes)
4. Re: [TenTec] receiver isolation (score: 1): Author: Kim Elmore <cw_de_n5op@sbcglobal.net>; Date: Wed, 6 Dec 2017 16:05:34 -0600; I use the DX Engineering Receiver Guard for jut this purpose. I have K9AY receive loops about 60-70 ft from my F12 Sigma 80 OCF vertical dipole. So far, everything has been fine. Kim N5OP "People tha; /archives//html/TenTec/2017-12/msg00021.html (10,898 bytes)
5. Re: [TenTec] receiver isolation (score: 1): Author: Ken Brown <kenradiobrown@gmail.com>; Date: Wed, 6 Dec 2017 21:16:31 -1000; It all depends on the coupling between the antennas. I should really say antenna systems, because there could be crosstalk between transmission lines or other equipment, and not just the coupling fro; /archives//html/TenTec/2017-12/msg00023.html (12,580 bytes)
6. Re: [TenTec] receiver isolation (score: 1): Author: Barry N1EU <barry.n1eu@gmail.com>; Date: Thu, 7 Dec 2017 07:16:54 -0500; The over-riding question is whether the Orion provides internal isolation of the subrx antenna port. The Orion schematics are somewhat challenging to decipher without explanation of the complex contr; /archives//html/TenTec/2017-12/msg00025.html (14,243 bytes)
7. Re: [TenTec] receiver isolation (score: 1): Author: Carl Moreschi <n4py3@earthlink.net>; Date: Thu, 07 Dec 2017 09:06:57 -0500; I have a one wire mod that simply brings the sub receiver antenna connection out to the spare jack. This works well for adding panadapters. I have been using this for years. It has to be protected en; /archives//html/TenTec/2017-12/msg00026.html (18,294 bytes)
8. Re: [TenTec] receiver isolation (score: 1): Author: Stuart Rohre <Rohre@arlut.utexas.edu>; Date: Thu, 07 Dec 2017 16:33:34 -0600; Given the risk of having too much RF go deep into the signal chain of a receiver, having both external and internal isolation features gives you a "belt and suspenders", back up protection. -Stuart R; /archives//html/TenTec/2017-12/msg00027.html (8,205 bytes)
9. Re: [TenTec] receiver isolation (score: 1): Author: Dukes HiFi <dukeshifi@comcast.net>; Date: Thu, 7 Dec 2017 20:34:32 -0600; I have been repairing an Icon IC-756 Pro 2. It is AMAZING what they went through to keep transmitted RF out of the receiver input. They actually pick u[p on the TX 5 volt line and drive a transistor,; /archives//html/TenTec/2017-12/msg00028.html (17,519 bytes)
10. Re: [TenTec] receiver isolation (score: 1): Author: Kim Elmore <cw_de_n5op@sbcglobal.net>; Date: Sun, 10 Dec 2017 12:37:15 -0600; I may need to implement something along the lines of what's been described in here for receiver isolation. While my DXEngineering Receiver Guard will protect the RX ANT port from monstrous RF inputs,; /archives//html/TenTec/2017-12/msg00030.html (9,828 bytes)

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