is2015 s51fb s51ml s52aa s53ww-pdf web - WordPress.com · 2/7/2015 · RIS 2015, Ljubljana, 31.01.2015 – s51fb, s51ml, s52aa, s53ww – IARU R1 VHF 2 IARU R1 VHF Scores vs. Time

S51FB, S51ML, S52AA, S53WW

IARU R1 VHF Contest Podolgem in počez od 2007 do 2014

Far and wide from 2007 to 2014

RIS 2015Ljubljana31.01.2015

RIS 2015, Ljubljana, 31.01.2015 – s51fb, s51ml, s52aa, s53ww – IARU R1 VHF

2

IARU R1 VHF Scores vs. Time

0

100

200

300

400

500

600

700

1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 2010 2015

Year

kP

TS

SO

MO

� Kratka zgodovina– Prvo tekmovanje leta 1956

– Rekordno število točk: OK1KHI/p, 1981, 591k PTS

– Rekordno število zvez: DL0GTH, 2006, 1245 QSO

– Edini S5 (ex YU) zmagovalec: YU3APR/p, 1960, 28k

http://www.ok2kkw.com/winners.htm

OK1KHI/p F6CJG/p & F6HMQ/p (SO)


3

� “Surovinska baza” za analizo– Podatki iz zadnjih osmih zaporednih let (SLOVHF MANAGER, IARU.OEVSV.AT, S55M, 9A2HM, DL5NAH)

0

1000

2000

3000

4000

5000

6000

7000

2007 2008 2009 2010 2011 2012 2013 2014

LOGS

CALLS

2007 2008 2009 2010 2011 2012 2013 2014

LOGS 824 1311 976 1516 945 803 1080 1050

CALLS 4319 6147 4942 5789 4453 3883 4613 4437

QSOs 134724 174133 145169 177847 146486 130875 136186 146470


4 0 100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400

DL

F

I

OK

G

PA

9A

SP

HB

OE

OM

S5

ON

YU

UR

RA

Other

HA

E7

SV

YO

SM

EA

OZ

LZ

CALLS LOGS� Kje so

vse te

postaje?

IARU R1 VHF 2014

only DXCC with >20 CALLS shown (all the rest is under “Other”)

1050 LOGS

4437 CALLS

75% of all CALLS from 8 DXCC

+15% of all CALLS

DXCC Calls % CALLS Cumulative

DL 1262 28,4% 28,4%

F 610 13,7% 42,2%

I 451 10,2% 52,4%OK 356 8,0% 60,4%

G 234 5,3% 65,7%

PA 154 3,5% 69,1%

9A 146 3,3% 72,4%

SP 127 2,9% 75,3%HB 90 2,0% 77,3%

OE 90 2,0% 79,3%

OM 89 2,0% 81,3%

S5 85 1,9% 83,3%

ON 80 1,8% 85,1%YU 80 1,8% 86,9%

UR 78 1,8% 88,6%

UA 75 1,7% 90,3%

Other 71 1,6% 91,9%

HA 61 1,4% 93,3%E7 52 1,2% 94,5%

SV 51 1,1% 95,6%

YO 47 1,1% 96,7%

SM 43 1,0% 97,6%

EA 42 0,9% 98,6%OZ 36 0,8% 99,4%LZ 27 0,6% 100,0%

4437 100,0%

2014


5

� Ali res aktivnost upada?

LOGS vs. YEAR vs. DXCC (75% of all CALLS)

0

50

100

150

200

250

300

350

400

450

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

YEAR

LO

GS

DL

OK

F

I

9A

PA

SP

G

CALLS vs. YEAR vs. DXCC (75% of all CALLS)

0

200

400

600

800

1000

1200

1400

1600

1800

2000

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

YEAR

CA

LL

S

DL

F

I

OK

G

PA

9A

SP


6

� Kdo je vseh zadnjih 8 let pošiljal loge?

% LOGS vs. YEAR vs. DXCC (LOGS rcvd for all 8 years)

0,0%

10,0%

20,0%

30,0%

40,0%

50,0%

60,0%

70,0%

80,0%

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

YEAR

% L

OG

S

OM

S5

OK

9A

DL

ALL


7

CALLS vs. YEAR vs. DXCC (S5 centric)

20

40

60

80

100

120

140

160

180

200

220

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

YEAR

CA

LL

S

9A

OM

S5

OE

HB

YU

HA

YO

� Ali res aktivnost upada – preostale države okoli S5?


8

IARU R1 VHF 2014: Output Power Distribution

0,00% 5,00% 10,00% 15,00% 20,00% 25,00% 30,00% 35,00%

=0

<=10

<=20

<=50

<=100

<=200

<=300

<=400

<=500

<=800

<=1000

<=1500

<=2000

<=3000O

utp

ut

po

we

r [

W]

% of stations

� W ali kW?

all LOGS (1050)


9

IARU R1 VHF 2014: Antenna Gain Distribution

0,00% 10,00% 20,00% 30,00% 40,00% 50,00% 60,00% 70,00%

0...5

6...10

11...15

16...20

21...25

An

ten

na

Ga

in [

dB

i]

% of stations

� GP ali 16x 18el. yagi?

IARU R1 VHF 2014: Antenna Systems Distribution

0 10 20 30 40 50

2

3

4

5

6+

Nr.

of

an

ten

na

sy

ste

ms

Nr. of stations

96 stations (8,4%) used more than one antenna system!

all LOGS (1050)


10

IARU R1 VHF 2014: EIRP Distribution

0,00% 5,00% 10,00% 15,00% 20,00% 25,00% 30,00% 35,00%

0...5

6...10

11...15

16...20

21...25

26...30

31...35

36...40

41...45

46...50

51...55E

IRP

[d

BW

]

% of stations

� EIRP distribucija?

all LOGS (1050)


11

� In kakšna je ODX QRB distribucija?

IARU R1 VHF 2014: ODX QRB Distribution

0 50 100 150 200 250 300 350 400

0<50

<100<150<200<250<300<350<400<450<500<550<600<650<700<750<800<850<900<950

<1000

<1050<1100<1150<1200<1250<1300<1350<1400<1450<1500<1550<1600

<1650<1700<1750<1800<1850<1900<1950<2000<2050

O

D

X

Q

R

B

Nr. of stations

all CALLS (4437)


12

� Kako stojimo z JUNIKI?

% UNIQUE QSOs

0,00%

5,00%

10,00%

15,00%

20,00%

25,00%

30,00%

35,00%

40,00%

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

YEAR

%

ALL with NRsent=001


13

% of Errors PTS for CALLS with >100k PTS

0,00%

1,00%

2,00%

3,00%

4,00%

5,00%

6,00%

7,00%

2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Error split

0,0%

5,0%

10,0%

15,0%

20,0%

25,0%

30,0%

2007 2008 2009 2010 2011 2012 2013 2014

Received CALL Received WWL Received NR Received RST Not in log Not claimed as valid

� Statistika napak


14

% CW & FM QSOs / POINTs

0,0%

2,0%

4,0%

6,0%

8,0%

10,0%

12,0%

14,0%

16,0%

18,0%

2008 2009 2010 2011 2012 2013 2014 2015

YEAR

% o

f A

LL

QS

Os /

PO

INT

s

CW QSO % FM QSO % CW PTS % FM PTS %

� Koliko zvez se naredi v CW/FM?


15

� Časovni potek tekmovanja

IARU R1 VHF 2014: Contest Timeline Statistics

0

500

1000

1500

2000

2500

3000

3500

4000

14h 15h 16h 17h 18h 19h 20h 21h 22h 23h 0h 1h 2h 3h 4h 5h 6h 7h 8h 9h 10h 11h 12h 13h

Contest Running Time

kP

TS

pe

r h

ou

r /

QR

B k

m

0

2000

4000

6000

8000

10000

12000

14000

16000

QSO

pe

r h

ou

r

QRB sum Avg QRB Max QRB QSO count


16

� Kje je atmosfera najbolj “vroča”?


17

� “Vroče točke” ...


18

� Če “vroče točke” pretvorimo v UL in številke ...


19

� In ponovno – kje so vse te postaje?

1. Zakaj je z dobre EU lokacije tako težko narediti 1000 zvez?

2. Zakaj postaja sredi DL ne naredi 2000 zvez (rate 83 QSO/h)?


20

� Kaj pokaže časovni graf števila različnih postaj v vsaki

tekoči uri tekmovanja?

Nr. of Different Calls vs. Time

0

50

100

150

200

250

300

350

400

450

500

14h 15h 16h 17h 18h 19h 20h 21h 22h 23h 00h 01h 02h 03h 04h 05h 06h 07h 08h 09h 10h 11h 12h 13h

Contest Running Time

Nr.

of C

AL

Ls

DL

OK

F

I

SP

OM

S5

9A

OE

G

PA

6h dead zone


21

� Kaj pokaže časovni graf za DL0GTH (1119 Qso, 435k)?

DL0GTH QSO rates

0

20

40

60

80

100

120

140

160

180

200

14h

15h

16h

17h

18h

19h

20h

21h

22h

23h

0h

1h

2h

3h

4h

5h

6h

7h

8h

9h

10h

11h

12h

13h

Time

Nr.

of

CA

LL

sAvailable <300km WKD rate - ALL WKD rate <300km


22

� IzoQRB karte: <300 km!


23



24



25

� Kako upoštevati tehnične omejitve (ANT, PWR) – ODX QRB metoda?

S59DEM

ABC

NO QSO

XYZ

KLM

QSO


26

� Kaj če ... WRTC stil z omejitvijo glede na ODX QRB?

Place PCALL PWWLO ODX QRB QSOs PTS

1 DL0GTH JO50JP 1038 1119 435336

2 OE1W JN77TX 1009 1017 425436

3 DA0FF JO40XL 1040 1034 378675

4 SN7L JO70SS 1463 866 351186

5 5P5T JO64GX 1030 685 332048

6 IK2CFR JN44OQ 1444 733 328791

7 F8KID JN38AT 972 797 323908

8 IK5ZWU/6 JN63GN 1091 650 322157

9 OL9W JN99CL 1262 799 320001

10 OL7M JO80FG 1187 818 318757

11 TM9A JN39OC 1255 823 314803

12 TM0W JN36BP 1030 683 307831

13 DR2X JO40QL 1275 856 303800

14 S59DEM JN75DS 1037 742 300234

15 DK0BN JN39VV 946 775 283686

16 OM8A JN87WV 1040 693 267102

17 OK7O JN69OU 835 751 261839

18 OL4A JO60RN 929 719 260116

19 OK1KCR JN79VS 934 720 258879

20 OL3Z JN79FX 932 736 252737

Worked


27

� Kaj če ... WRTC stil z omejitvijo glede na ODX QRB?


1 DL0GTH JO50JP 1038 1119 435336

2 OE1W JN77TX 1009 1017 425436

5 5P5T JO64GX 1030 685 332048

11 TM9A JN39OC 1255 823 314803

14 S59DEM JN75DS 1037 742 300234

23 S50C JN76JG 1037 631 244337

24 S59R JN76OM 1013 621 239954

43 S59P JN86AO 1012 556 207546

Worked

QSOs PTS % worked PTS

851 164217 38%

551 116274 27%

161 31936 10%

610 115435 37%

358 60178 20%

364 60780 25%

378 65141 27%

388 69633 34%

ALL< 300km & minODXqrb


1156 269598 62%

814 208409 49%

295 79333 24%

959 237012 75%

545 126162 42%

587 138562 57%

641 158125 66%

657 166116 80%



1359 361131 83%

1054 316904 74%

483 164526 50%

1211 350287 111%

839 259441 86%

936 296100 121%

942 293620 122%

902 276069 133%



1843 674912 155%

1504 602314 142%

1003 500536 151%

1743 692064 220%

1342 572050 191%

1374 569639 233%

1367 559781 233%

1309 532590 257%

min (ODX QRB1, ODX QRB2)


1496 507587 117%

1223 467404 110%

721 338958 102%

1125 374825 119%

887 324940 108%

807 272207 111%

812 274845 115%

755 244829 118%

WKD + ALL< 300km & minODXqrb


1 DL0GTH JO50JP 1038 1119 435336

2 OE1W JN77TX 1009 1017 425436

5 5P5T JO64GX 1030 685 332048

11 TM9A JN39OC 1255 823 314803

14 S59DEM JN75DS 1037 742 300234

23 S50C JN76JG 1037 631 244337

24 S59R JN76OM 1013 621 239954

43 S59P JN86AO 1012 556 207546

Worked


1 DL0GTH JO50JP 1038 1119 435336

2 OE1W JN77TX 1009 1017 425436

5 5P5T JO64GX 1030 685 332048

11 TM9A JN39OC 1255 823 314803

14 S59DEM JN75DS 1037 742 300234

23 S50C JN76JG 1037 631 244337

24 S59R JN76OM 1013 621 239954

43 S59P JN86AO 1012 556 207546

Worked


28

� Kako dodati še geografske omejitve – numerična metoda?

- poznamo LONG/LAT koordinate obeh postaji

- izrišemo profil trase (npr. http://profile.heywhatsthat.com/ali http://www.geocontext.org/ ali

http://ea3hmj.qlfecv.net/map/mapV2.php ali ...)

Izračunamo troposfersko zvezo

(npr. SM6MUY XLS kalkulator ali KA1GT ali G0MJW ali ...)

Loss calc u lations by SM 6M UY (20010105) Approxim ative form ulas from "Tropos catter Radio L inks " (G Roda)

InputSK1U HF to SM6M UY O utput

Di ffrac tion Loss Smooth-earth Troposc atter Los s Water or s m ooth earth Land wi th

h1 ' =0 and h2 ' =0 hi lls

Path frequenc y (MHz ) f 144 M os t ac curate for 200-4000 MHz 144 144

Path length (km ) d 300 300 300Effec tiv e Radius of earth (k m ) a 8500 8500 8500

Height of antenna 1 (m) h1 1280 1280 1280

Height of antenna 2 (m) h2 200 200 200

Di ffrac tion angle (m rad) U -0,730432 Radio horizon d istanc e (k m ) d1 147,5127113 90Polariz ation (V,H) H Radio horizon d istanc e (k m ) d2 58,30951895 10

Surfac e(land,water) land Hi l l height (m ) h1' 0 2500

Normal iz ed fac tor kn 2,50E-03 Hi l l height (m ) h2' 0 2500Normal iz ed path length Dn 8,305877 Av erage height wi thin 72 k m 1280m Max N ot used

Normal iz ed height of antenna 1 H1 16,54182 Av erage height wi thin 8 km 200m M ax N ot used

Normal iz ed height of antenna 2 H2 2,584659 Elev ation (m rad) U1 -17,3544366 8,261437908Function (dB) F(D n) -125,9896 Elev ation (m rad) U2 -6,85994341 229,4117647

Function (dB) G(H1) 55,21761 Test U1(water)-U1(land) 25,61587453

Function (dB) G(H2) 12,58686 Test U2(water)-U2(land) 236,2717081

Di ffrac tion loss (dB) Ld -58,18511 Angular length (m rad) U0 35,29411765 35,29411765Free space los s (dB) f 43,16725 Sc atter length (m rad) U 11,07973762 272,9673203

d 49,54243 Hop param eter Ud 3,323921285 81,89019608

c 32,4 Alpha a 3,892622198 29,50849673Tota l free s pac e loss ( dB) Ls 125,1097 Beta b 7,187115418 243,4588235

Sym m etry factor s 0,541611199 0,121205288

Path attenuation Lp=Ls -Ld Lp 183,2948 Cross point height (m ) ho 130,4331222 7701,875489Path attenuation Lp=Ls (if Ld>0) Lp 183,2948 Annual m ean refractivi ty* Ns 320 320

Equiv alent d is tance (km ) Ua 94,17776973 2320,222222

Distance (km ) di 204,6688154 51,86135363

Distance (km ) ds 57,61728354 57,61728354Effec tiv e d istanc e ( km ) de 167,7139011 320,5213628

S/N calc u lations Func tion (dB) F(Ud,301) 152,5730638 218,1521968

Func tion (dB) F(Ud,N s) 150,824568 217,9069281Manual Func tion (dB) V(de) 2,863785205 3,657349619

Path los s (dB) Lp 172,1 172 Los s (dB) f 64,75087476 64,75087476

Trans mi t power (W) Ptx 10 10 d -49,5424251 -49,5424251TX antenna gain (dB) Gtx 17 17 F(Ud) 150,824568 217,9069281

RX antenna gain (dB) Grx 10 10 Curve 6 (Europe) V(de) -2,86378521 -3,65734962

Tota l s ignal input (dBm ) Prx -105,1 -105 Perc en ta ge of t ime (50 %-9 9,99 %) q 90 90

wet 1,000001 1,000001RX noise figure (dB) NF 1 1 Y(q%) -8,96872623 -7,50810356

RX noise tem perature (K) T 75,08837 75,08837 e(q%) 4,759471191 4,445738892

RX noise BW (kHz ) B 2,8 2,8 172,1 Lp(90) 172,1+/-4,8 237+/-4,4Bol tzm an' s c ons tant k 1,38E-23 1,38E-23 Valid Chec k (h il l on ly ) O K

RX noise floor (dBm ) Prxnois e -145,37 -145,37 172,14 236,97

* Normal refractivi ty gradient in northen Europe (315-340)

Signal to nois e ratio (dB) S/N 40,27 40,37 Free s pace los s z one < Di ffrac tion z one < Tropos catter z one

MIN path attenuation ( FSL,Di ffrac tion,tropos catter) 172,1 (90% of tim e)

h2h1a

U0

h0U1 U2

U

d1d2d

h1’h2’


29

� Kako dodati še geografske omejitve – statistična metoda?

S59DEM – 2014 log

S59DEM – 2013 log

...

S59DEM – 2012 log

S59DEM – 2007 log

S59DEM

Baza vseh različnih znakov

sept. VHF tekmovanj

za zadnjih 8 let (2075).

IARU VHF 2014

Baza vseh znakov

aktivnih v letu 2014 (4437).

939 postaj ...


30

� Kaj če ... s podatki o delanih postajah iz prejšnjih let (≥5 logov)?


1 DL0GTH JO50JP 1038 1119 435336

4 SN7L JO70SS 1463 866 351186

9 OL9W JN99CL 1262 799 320001

13 DR2X JO40QL 1275 856 303800

14 S59DEM JN75DS 1037 742 300234

15 DK0BN JN39VV 946 775 283686

16 OM8A JN87WV 1040 693 267102

18 OL4A JO60RN 929 719 260116

19 OK1KCR JN79VS 934 720 258879

20 OL3Z JN79FX 932 736 252737

23 S50C JN76JG 1037 631 244337

24 S59R JN76OM 1013 621 239954

43 S59P JN86AO 1012 556 207546

48 S51ZO JN86DR 1001 534 193149

49 S57O JN86DT 992 507 187766

50 S57Q JN76PB 922 501 185554

89 S57M JN76PO 944 365 128755

Worked

QSOs PTS % worked PTS Years

1479 573283 132% 8

1029 415488 118% 5

1349 547648 171% 6

1216 438656 144% 8

939 390427 130% 7

1044 388156 137% 5

832 323934 121% 5

1066 395535 152% 6

989 375080 145% 7

966 338140 134% 7

873 344699 141% 8

857 339578 142% 8

699 268045 129% 8

712 267367 138% 8

779 303339 162% 8

652 247895 134% 4

596 223892 174% 8

8 years history


31

� Kaj če ... s podatki o delanih postajah iz prejšnjih let (≥5 logov)?

CHECK THAT MAP (available for all 1050 logs) at:http://slovhf.net/vhfmanager/modules/results.php?ContestID=133&language=G

TNX es 73 de

Miha/s51fbMatjaž/s51mlPeter/s52aaRobi/s53ww

Documents

is2015 s51fb s51ml s52aa s53ww-pdf web - WordPress.com · 2/7/2015 · RIS 2015, Ljubljana, 31.01.2015 – s51fb, s51ml, s52aa, s53ww – IARU R1 VHF 2 IARU R1 VHF Scores vs. Time