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[3830] ARRL FD AA4LR 2D LP

To: 3830@contesting.com
Subject: [3830] ARRL FD AA4LR 2D LP
From: webform@b4h.net
Reply-to: aa4lr@mac.com
Date: Thu, 29 Jun 2023 01:02:39 +0000
List-post: <mailto:3830@contesting.com>
                    ARRL Field Day - 2023

Call: AA4LR
Operator(s): AA4LR
Station: AA4LR

Class: 2D LP
QTH: GA
Operating Time (hrs): 6
OpMode: SO2R

Summary:
 Band  CW Qs  Ph Qs  Dig Qs
----------------------------
  160:                   
   80:                   
   40:   52              
   20:   65     23       
   15:   23     16       
   10:    4      4       
    6:                 12
    2:                   
  222:                   
  432:                   
  903:                   
  1.2:                   
  2.3:                   
  3.4:                   
  5.7:                   
  10G:                   
  24G:                   
----------------------------
Total:  144     43     12  Total Score = 666

Club: South East Contest Club

Comments:

Antennas:
Cushcraft A3S/A743 at 15m high (40-10m)
80/40/20m trap dipole at 10m high
Cushcraft A50-3S at 8m high (6m)

Equipment:
Elecraft K3/100 W/KAT3 and P3 Running 100 watts
Elecraft K3/100 W/KAT3 Running 100 watts (6m only)

Comments:

Just handing out some Qs on Saturday. I set up my second K3 temporarily in order
to work some FT8 on 6m. Curiously, during the contest period, I did not hear any
DX, although I worked some Europeans earlier Saturday morning.

The two radios did not suffer any mutual interference at all. However, the 6m
radio kept losing the receive PCM data stream after transmitting sometimes. I
thought this might be due to RF in the shack, so I wound the USB cable around an
FT240-31 toroid, and grounded the rig via copper strap to the station ground.
This did not help. 

Then I reduced power, first to 50 watts, then 30, then 20 and finally 10. This
did not appear to make a difference. 

It's a mystery. I worked 12 contacts on 6m FT8 even though I often had to
restart WSJT-X.


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