receive antenna

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receive antenna

Robert 'RC' Conley
 when you have a receive antenna hooked up and you go into transmit, is the
RX antenna port is MUTED, or is disconnected.
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Re: receive antenna

MontyS
RC,

No muting or disconnecting.

Monty K2DLJ

On Jun 21, 2012, at 10:22 AM, Robert 'RC' Conley wrote:

> when you have a receive antenna hooked up and you go into transmit, is the
> RX antenna port is MUTED, or is disconnected.
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html

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Re: receive antenna

Don Wilhelm-4
In reply to this post by Robert 'RC' Conley
RC,

The receiver is muted during transmit - that has nothing to do with a
receive antenna.
I don't know how to mute an antenna, but it is certainly not disconnected.

Locate your RX antenna away from the transmit antennas, and if you hear
the COR being activated (relay clicking noise) take action to reduce the
RF energy coming in on the RX antenna.

73,
Don W3FPR

On 6/21/2012 10:22 AM, Robert 'RC' Conley wrote:
>   when you have a receive antenna hooked up and you go into transmit, is the
> RX antenna port is MUTED, or is disconnected.
>

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Re: receive antenna

Mike Furrey
Thought I hit the reply all button ..

-----Original Message-----
From: Don Wilhelm
Sent: Friday, June 22, 2012 8:26 AM
To: [hidden email]
Subject: Re: [Elecraft] receive antenna

Mike,

It would be good if you post that to the Elecraft reflector just for
general information.

73,
Don W3FPR

On 6/22/2012 9:20 AM, [hidden email] wrote:

> I have a touchy situation in which my K9AY RX loop is 40' from 160
> inverted "L" (very small lot).  I had to install a relay to disconnect
> the receive antenna from the radio during transmit due to too much
> energy getting back into the rig.
>
> 73, Mike WA5POK
>
> -----Original Message----- From: Don Wilhelm
> Sent: Friday, June 22, 2012 5:59 AM
> To: Robert 'RC' Conley
> Cc: [hidden email]
> Subject: Re: [Elecraft] receive antenna
>
> RC,
>
> The receiver is muted during transmit - that has nothing to do with a
> receive antenna.
> I don't know how to mute an antenna, but it is certainly not
> disconnected.
>
> Locate your RX antenna away from the transmit antennas, and if you hear
> the COR being activated (relay clicking noise) take action to reduce the
> RF energy coming in on the RX antenna.
>
> 73,
> Don W3FPR
>
> On 6/21/2012 10:22 AM, Robert 'RC' Conley wrote:
>>   when you have a receive antenna hooked up and you go into transmit,
>> is the
>> RX antenna port is MUTED, or is disconnected.
>>
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

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Re: receive antenna

Doug Turnbull
Would it help to increase the delay in transmitting, CW rise time?   I know
there are products available from a few sources which introduce an extra
delay between TX and RX to overcome your situation.   With My K3 and
inverted L the separation of K9AY and inverted L is greater than yours but
not as much as I would like and all is okay.   Previously I had problems
with an Orion 2 when using an RX antenna.   Experimenting with the delay is
easy to do.

            73 Doug EI2CN

-----Original Message-----
From: [hidden email]
[mailto:[hidden email]] On Behalf Of [hidden email]
Sent: 22 June 2012 15:20
To: [hidden email]; [hidden email]
Subject: Re: [Elecraft] receive antenna

Thought I hit the reply all button ..

-----Original Message-----
From: Don Wilhelm
Sent: Friday, June 22, 2012 8:26 AM
To: [hidden email]
Subject: Re: [Elecraft] receive antenna

Mike,

It would be good if you post that to the Elecraft reflector just for
general information.

73,
Don W3FPR

On 6/22/2012 9:20 AM, [hidden email] wrote:

> I have a touchy situation in which my K9AY RX loop is 40' from 160
> inverted "L" (very small lot).  I had to install a relay to disconnect
> the receive antenna from the radio during transmit due to too much
> energy getting back into the rig.
>
> 73, Mike WA5POK
>
> -----Original Message----- From: Don Wilhelm
> Sent: Friday, June 22, 2012 5:59 AM
> To: Robert 'RC' Conley
> Cc: [hidden email]
> Subject: Re: [Elecraft] receive antenna
>
> RC,
>
> The receiver is muted during transmit - that has nothing to do with a
> receive antenna.
> I don't know how to mute an antenna, but it is certainly not
> disconnected.
>
> Locate your RX antenna away from the transmit antennas, and if you hear
> the COR being activated (relay clicking noise) take action to reduce the
> RF energy coming in on the RX antenna.
>
> 73,
> Don W3FPR
>
> On 6/21/2012 10:22 AM, Robert 'RC' Conley wrote:
>>   when you have a receive antenna hooked up and you go into transmit,
>> is the
>> RX antenna port is MUTED, or is disconnected.
>>
>
> ______________________________________________________________
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:[hidden email]
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
>

______________________________________________________________
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