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

W0MU Mike Fatchett w0mu at w0mu.com
Mon Oct 28 18:46:28 EDT 2013


I owned one of the early version and while Yaesu Claimed it could 
operate SO2R it did not.  I returned the rig because of that and a bunch 
of other issues that the early radios had.

Mike W0MU

On 10/28/2013 1:22 PM, Steve London wrote:
> 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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