[Elecraft] Elecraft CW Net Report

kevin kevinr at coho.net
Mon Apr 24 00:17:28 EDT 2023


Good Evening,

    Conditions were not good on either band.  Mild to moderate QSB was 
prevalent.  I got reports of high QRN but I was not hearing it.  I 
scanned forty meters before the net.  I found three very faint signals.  
The noise level was slightly higher.  Dwight confirmed a solar storm 
when he checked in.  I'm glad I was able to work as many as I did.


   On 14050.5 kHz at 2200z:

W0CZ - Ken - ND

NS4V - David - NC

AB9V - Mike - IN

K4JPN - Steve - GA


   On 7047.5 kHz at 0000z:

K7TXA - Jim - ID

WM5F - Dwight - ID

W7JRD - James - ID

K6PJV - Dale - CA

W0CZ - Ken - ND


   Until next week 73,

       Kevin.  KD5ONS



-







X = X0 + Fpressure/mass *dt*dt     position of rear of projectile
Fp = F0 * (V0/V1)^1.4                   adiabatic system with ideal gas law
V0 = PI*D/2*D/2*X0
V1 = PI*D/2*D/2*(X0+X)
Fp = F0 * (X0/(X0+X))^1.4           pressure against walls of cylinder 
and projectile
X = X0 + F0 * (X0/(X0+X))^1.4 / mass *dt*dt







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