[Elecraft] Field Day Rule change letter

2006-07-09 Thread Karl Larsen
   I sent this to the ARRL contest people who are on vacation now, 
yesterday. It is exactly this:



Dear Sir:

   My name is Karl Larsen and I want to change the rules for the Field
Day Contest. You have over the several years made it attractive to operate
QRP from batteries (7.2.1). My experience has been that CW QRP works just
great but SSB QRP is very difficult.

   Some friends in Albuquerque were 7A and QRP Battery and did this:

We had 5 stations on the air nearly all the time (digital,
phone, 20 cw, 40 cw, and 80/15 cw), plus another two that made brief
appearances and a 6-meter station that jumped in whenever the band
opened to anywhere. There were 8 operators, and no one got much sleep.

Ended up with a little over 16k points. Off the top of my head, here
are the round numbers:

Digital station: 100 QSOs, a mix of rtty and psk.
CW: 100 QSOs on 80,
  500 on 40 mtrs,
   600 on 20 mtrs,
 100 on 15 mtrs.
HF phone: 100 QSOs total. QRP phone with bad antennas is very rough.
VHF: 60 QSOs, all 6-mtr ssb.

All equipment was QRP (5 Watts or less: Three K2s, two K1s, QRP+,
IC703, FT817), battery operated. No generators, but lots of big

   As he says QRP Phone with bad antennas is very rough. The poor
phone guys got just 100 contacts in 24 hours. They got 1200 contacts on CW.
This is data from 2006 Field Day.

   I have the current FD rules and direct your attention to 7.2.5 which
says this:

7.2.5. The power multiplier for an entry is determined by the
maximum output power used by any transmitter
used to complete any contact during the event. (Example: a group
has one QRP station running 3 Watts and a second station running 100 Watts,
the power multiplier of 2 applies to all contacts made by
the entire operation).

   I would like 7.2.5 to read:

   The power multiplier for an entry can be different depending on the
transmitter power. The QRP station(s) might have a power multiplier of 5 
while

SSB contacts have a multiplier of 2. The logs need to state the power level
used to make the contacts.

   In a large FD location this would be easy. The SSB HF and SSB VHF
would be at 100 Watts and will be added with a power multiplier of 2. 
The QRP

CW stations would be careful to mark their logs with power and multiplier of
5.

   This change will require a change in the Summary Sheet but it will
not be hard to do.


   For the past 4 years the CW people in my Ham Club have gone to the
mountains for cooler weather and good camping, while the SSB people stay in
town and work out of an air conditioned building. I want us all to go to the
mountains and the SSB people run 100 Watts so they can work lots of stations
and the CW people do their usual things.

   I think this change allowing multiple power levels in a group will
change how people do Field Day for the better.


73 Karl Larsen, K5DI

   I would like anyone of a like mind to send a similar message to them at:

[EMAIL PROTECTED]

karl
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[Elecraft] Field Day Rule Change

2006-07-08 Thread Karl Larsen
   After some thought the problem is simply that a 5 Watt SSB station 
even on a very good antenna will, as a rule, make fewer contacts than a 
QRP CW station in the same Group. The reason is QRM. A good CW radio 
like the K2 or the AT Sprint 3 have narrow bandpass which is perfect for 
CW. It helps you work around QRM and get a contact completed.


   The SSB band is wall to wall stations and the strength of your 
signal matters a lot. A QRP SSB station will catch a very strong station 
that has cleared away the others and sneeks in and gets a contact. It is 
all Search and Ponce. On CW QRP I have called CQ FD and held a frequency 
for 30 minutes on 20 Meters.


   In my opinion, QRP SSB does not work well because of QRM. So I want 
to be able to plan a FD with QRP CW and 150 Watt SSB in the same Group.


73 Karl

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