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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*Topband\:\s+Low\s+noise\s+preamp\s+suggestions\?\s*$/: 7 ]

Total 7 documents matching your query.

1. Topband: Low noise preamp suggestions? (score: 1)
Author: Robert Fanfant <rfanfant@hotmail.com>
Date: Mon, 2 Nov 2015 22:54:54 -0800
Ive have built another TX3A.com DHDL antenna and am in search of a wide band low-noise preamp. My current custom built preamp has a 23db gain figure , as well as built in RX signal limiter , but I am
/archives//html/Topband/2015-11/msg00016.html (6,783 bytes)

2. Re: Topband: Low noise preamp suggestions? (score: 1)
Author: "Andrew Ikin" <andrew.ikin@btopenworld.com>
Date: Tue, 03 Nov 2015 06:43:49 -0500
Robert wrote on Nov. 3. <Ive have built another TX3A.com DHDL antenna and am in search of a wide band low-noise preamp. My current custom built preamp has a 23db gain figure , as well as built in RX
/archives//html/Topband/2015-11/msg00017.html (7,392 bytes)

3. Re: Topband: Low noise preamp suggestions? (score: 1)
Author: Bill Cromwell <wrcromwell@gmail.com>
Date: Tue, 03 Nov 2015 07:01:12 -0500
Hi, Let me relieve my ignorance here. What is the difference between a signal limiter and AGC? Or what is the difference between a signal limiter and a diode clamp? 73, Bill KU8H <Ive have built anot
/archives//html/Topband/2015-11/msg00018.html (8,812 bytes)

4. Re: Topband: Low noise preamp suggestions? (score: 1)
Author: "Andrew Ikin" <andrew.ikin@btopenworld.com>
Date: Tue, 03 Nov 2015 07:31:31 -0500
Bill wrote on Nov. 3. <Let me relieve my ignorance here. What is the difference between a signal limiter and AGC? Or what is the difference between a signal limiter and a diode clamp?> AGC is an auto
/archives//html/Topband/2015-11/msg00019.html (8,251 bytes)

5. Re: Topband: Low noise preamp suggestions? (score: 1)
Author: "T R Mortimer" <mort.g2jl@ntlworld.com>
Date: Tue, 03 Nov 2015 07:43:50 -0500
Greetings ! A diode clamp is a primitive signal-limiter. More advanced ones might produce fewer harmonics, intermodulation products & general S-- & corruption. [The writer's manuscript was unclear at
/archives//html/Topband/2015-11/msg00020.html (8,128 bytes)

6. Re: Topband: Low noise preamp suggestions? (score: 1)
Author: Bill Cromwell <wrcromwell@gmail.com>
Date: Tue, 03 Nov 2015 07:56:03 -0500
Thank you Andrew, Your reply was very helpful. 73, Bill KU8H <Let me relieve my ignorance here. What is the difference between a signal limiter and AGC? Or what is the difference between a signal lim
/archives//html/Topband/2015-11/msg00021.html (8,275 bytes)

7. Re: Topband: Low noise preamp suggestions? (score: 1)
Author: "GeorgeWallner" <aa7jv@atlanticbb.net>
Date: Tue, 03 Nov 2015 21:30:45 -0500
Robert, Gary, KD9SV, has designed an amplifier specifically for these low gain RX antennas. It is being sold by DXengineering. George, AA7JV On Mon, 2 Nov 2015 22:54:54 -0800 Robert Fanfant <rfanfant
/archives//html/Topband/2015-11/msg00026.html (8,730 bytes)

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