K5CM FMT - November 01, 2007 Results



K5CM run

160 Meter run 9:15 PM CDT

80 Meter run 9:26PM CDT

40 Meter run 9:37PM CDT


West coast run (W6OQI)

 80 Meter run 10:15 PM CDT 

 40 Meter run 10:35 PM CDT




Sort by best 160 meter reading (1861512.427)


WA1ABI RI 1861512.428 0.001 5.37E-10
W3JW VA 1861512.430 0.003 1.61E-09
N3UC VA 1861512.422 -0.005 2.69E-09
WB9FIP WI 1861512.422 -0.005 2.69E-09
W0PHD MN 1861512.406 -0.021 1.13E-08
AF9A IN 1861512.230 -0.197 1.06E-07
N8OB OH 1861512.880 0.453 2.43E-07






Sort by best 80 meter reading ( 3583236.577 Hz)


WB9FIP WI 3583236.578 0.001 2.79E-10
WA1ABI RI 3583236.575 -0.002 5.58E-10
W3JW VA 3583236.569 -0.008 2.23E-09
N3UC VA 3583236.558 -0.019 5.30E-09
AF9A IN 3583236.490 -0.087 2.43E-08
W0PHD MN 3583236.689 0.112 3.12E-08
VE2ZAZ QC 3583236.691 0.114 3.18E-08
W6OQI CA 3583236.460 -0.117 3.27E-08
WB0LXZ KS 3583236.786 0.209 5.83E-08
KB8MOU OH 3583236.286 -0.291 8.12E-08
KG4QWC VA 3583237.000 0.423 1.18E-07
N5PWG TX 3583237.080 0.503 1.40E-07
K8JQ WV 3583246.060 9.483 2.65E-06
W1PW AZ 3583376.146





Sort by best 40 meter reading ( 7048584.472 Hz)


W3JW VA 7048584.481 0.009 1.28E-09
N3UC VA 7048584.488 0.016 2.27E-09
WB9FIP WI 7048584.423 -0.049 6.95E-09
VE2ZAZ QC 7048584.546 0.074 1.05E-08
WA1ABI RI 7048584.368 -0.104 1.48E-08
W6OQI CA 7048584.58 0.108 1.53E-08
KB8MOU OH 7048584.309 -0.163 2.31E-08
N8OB OH 7048584.3 -0.172 2.44E-08
K8JQ WV 7048602.98 18.508 2.63E-06
W1PW AZ 7048827.64






Sort by best West Coast 80 meter reading ( 3565001.239 Hz)


W3JW VA 3565001.262 0.023 6.45E-09
K5CM OK 3565001.209 -0.030 8.42E-09
WB9FIP WI 3565001.299 0.060 1.68E-08
W1PW AZ 3565001.091 -0.148 4.15E-08
WA1ABI RI 3565001.052 -0.187 5.25E-08
WB0LXZ KS 3565001.008 -0.231 6.48E-08
N5PWG TX 3565001.780 0.541 1.52E-07
W0PHD MN 3565725.634





Sort by best West Coast 40 meter reading  ( 7065021.147 Hz) 

W3JW VA 7065021.166 0.019 2.69E-09
K5CM OK 7065021.047 -0.100 1.42E-08
WA1ABI RI 7065021.044 -0.103 1.46E-08
WB9FIP WI 7065021.010 -0.137 1.94E-08
N5PWG TX 7065021.010 -0.137 1.94E-08
WB0LXZ KS 7065020.990 -0.157 2.22E-08




N8OB OH  "No sigs at all on 80 this evening."
W6OQI CA Connie, nothing heard from you on 160 meters.  Your 80 meter signal was nice and strong with minimal Doppler shift.  Your 40 meter signal was not as strong as your 80 meter signal.  Also your 40 meter signal had a lot of Doppler shift here in Southern California.
VE2ZAZ QC Good copy on 80M and 40M (despite contest) but nothing heard on 160M. I Could not stay up for WC. Thanks!
N3UC VA Our 1st FMT, had Fun. Lots of Doppler on 80, not too sure how we did on that one.
KG4QWC VA very poor propagation, 80m ID tentative as I only saw a carrier with QSB, lots of QRN on 80m and 40m I didn't try for west coast signals
AF9A IN Thanks Connie.  Couldn't hear or see you in the multitude on 40M.
WA1ABI RI Very good signal on 160, QRM on 40m on both runs. Thanks Connie and Marvin, and GL to all in ARRL FMT.
W1PW AZ Unable to hear any signal from K5CM on 160 meters.  Also unable to hear any signal from W6OQI on 40 meters.  K5CM was RST 329 on 80 meters and 589 on 40 meters.  W6OQI was 569 on 80 meters and inaudible on 40 meters.  Skip zones were 'not' my friend this evening. 73 from Phil, W1PW
K5CM OK Marvin, good copy on 80 and 40 meters. Thanks for doing the west coast run.
W3JW VA Signals were all in the range of weak readable to good readable with considerable QSB. The only signal without noticable doppler effects was the 160 meter transmission. With the directions given in advance, there was no problem with finding" the test signals. This was a good rehersal for the upcoming ARRL FMT."
WB9FIP WI Propagation was challenging on all bands.  Definitely kept busy with this format.  Thanks to both Marvin and Connie for the ARRL warm-up!
N5PWG TX 160 M SIGNAL VERY, VERY WEAK;it took me about 7 minutes to find it just as you were signing.I think it was 40 m that had  CQ SS" ( thought that wasn't supposed to start until the week end) WC: some signal sat on the test signal (80 m) right at the last 60 sec. keydown period. Many thanks for the chance to brush up before the ARRL test."
W0PHD MN difficult to get two readings even close or maybe I was just out of practice


Audio of W6OQI 80 meter run recorded by K5CM

Spectrum Lab screen capture of W6OQI 80 meter run. My marker is on the left at zero Hz.


I think several missed  me on 160 meters because I had to move up several kHz to get away from all the SSB QRM . I was surprised to see 40 meters so busy with  the CW SS guys doing their practice secession. Other than that conditions seemed normal considering were at the bottom of the sun spot cycle.


Stations copying all five readings to .1Hz or better

 W3JW ( Great going Jeff!!! )



Stations copying K5CM 160 meter run to .1Hz or better



Stations copying K5CM 80 meter run to .1Hz or better




Stations copying K5CM 40 meter run to .1Hz or better




Stations copying W6OQI West coast 80 meter run to .1Hz or better.

  W3JW, K5CM, WB9FIP    


Stations copying W6OQI West coast 40 meter run to .1Hz or better.







Transmitting equipment used by K5CM for this FMT:

A HP-Z3801 GPS clocks a HP-3336B and a PTS-250. A small 10 db transistor amp follows and drives a 12BY7 / pair 6146. Then to the final amplifier, a Dentron 2500 at 300 watts output except on 30 and 17 meters where the power is 75 watts. There are no mixers or any device in the chain of amplifiers that might impact the accuracy of the HP-Z3801.  As a reality check,  I periodically log the HP-Z3801 against WWVB.  


160 - Vertical

80 -  Cage Dipole (favors East, West, and North)

40 - Dipole (favors East, West)

30 - Dipole

20 - 4 Element SteppIR Yagi


Current W6OQI FMT transmitting equipment:

My transmitting setup consists of a HP Z3801 clocking a HP 3336B which drives a Johnson Viking I transmitter, the output of which is attenuated by a 6 dB attenuator, to then drive an Icom PW-1 amplifier to about 500 Watts. The antenna is an inverted Vee which favors north and south from the Los Angeles area. 



Note: Because I put the results up quickly, there will be mistakes, so don't hesitate to point them out quickly. 





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