[CQ-Contest] Simultaneous receive and transmit in one radio?

Steve London n2icarrl at gmail.com
Mon Oct 28 15:22:18 EDT 2013


Guys....Let's be clear on the definition of SO2R...

SO2R is the ability to transmitting on one frequency while 
simultaneously listening on another frequency, without having to stop 
transmitting. IIRC, the FTDX9000 cannot do that, and I believe there was 
a later retraction to the QST review.

73,
Steve, N2IC


On 10/28/2013 12:10 PM, John Geiger wrote:
> QST reviews of both the FTDX9000D and the FTDX9000MP says it does.  What
> needs to be enabled in it to get it to so SO2R in one box?
>
> 73 John AF5CC
>
>
> On Mon, Oct 28, 2013 at 9:26 AM, W0MU Mike Fatchett<w0mu at w0mu.com>  wrote:
>
>> The 9000 does not do SO2R out of the box.
>>
>> Mike W0MU
>>
>> On 10/26/2013 6:18 PM, Charles Harpole wrote:
>>
>>> An FT DX-9000d owner responds...........
>>> Single Operator/TWO radios is done in the FT-9000, AS I SEE IT, by
>>> programming the radio to receive on Antenna 2 while rev and xmit on
>>> Antenna
>>> 1.  This setting will allow transmitting on 1 and, upon stand by,
>>> reception
>>> on two antennas simultaneously which can be on two separate bands.
>>>
>>> That allows deciding and quickly selecting which band/antenna socket you
>>> want to use to transmit on next.  However, I have not found a way to xmit
>>> and receive at the same time.  I will experiment more.  73, Charly
>>>
>>>
>>> On Fri, Oct 25, 2013 at 5:50 PM, Pete Smith N4ZR<n4zr at contesting.com
>>>> wrote:
>>>
>>>   I wonder... in the CQWW rules for the Cklassic overlay it says " The one
>>>> radio must not be able to receive while transmitting."  I did not believe
>>>> that such a thing existed - at least not in a commercially-available
>>>> radio
>>>> - but the 2005 QST review of the FTDX9000 says it is capable of "SO2R in
>>>> one box."  Is this correct?  Are there other radios with this capability?
>>>>
>>>> --
>>>> 73, Pete N4ZR
>>>> Check out the Reverse Beacon Network at
>>>> http://reversebeacon.net,
>>>> blog at reversebeacon.blogspot.com.
>>>> For spots, please go to your favorite
>>>> ARC V6 or VE7CC DX cluster node.
>>>>
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>>>>>
>>>>
>>>>
>>>
>>>
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