EME LOG 432 MHz - OK1TEH JO70FD(single Yagi) QSOs worked by OK1TEH on 70 cm : white - JT65, yellow - ICW, blue - contest, red - SSB Loc: JO70FD QTH: Prague, Capital city of Czech republic 320 m.a.s.l. Equipment: FT-847 + preamp MGF 1502 0,4dB NF Gain 15dB by DJ9BV +15m long cable 50W, since 6th June PA with GI39b/GS31b tube (hardware by OK1VPZ), max. 600W PEP CW, 300W WSJT Ant: 23el DK7ZB (6m boom - gain 17 dBd) ------------------------------------------------------------------------------------------------------------ Date | UTC | QRG | Call | TX/RX | Max | Loc | km | ANT + PWR |init| WAS | WAC| QSL ------------------------------------------------------------------------------------------------------------ 14.05.2005 2104-2118 432.045 HB9Q R0 0 -22>-27 JN47CG 560 15m DISH + 2000W 1# EU # QSL 11.06.2005 ICW 2046 432.034 HB9Q 0 0 539 JN47CG 560 # QSL 11.06.2005 2142-2152 432.055 N9AB R0 0 -25>-29 EN52XG 7314 16x22el Y + 1000W 2# IL NA # QSL 17.06.2005 2315-2343 432.048 K2UYH R0 0 -24>-?? FN20QG 6663 8,7m DISH + 1000W 3# NJ # QSL 22.10.2005 ICW 0907 432.034 HB9Q 0 0 539 JN47CG 560 # QSL 12.11.2005 ICW 2004 432.011 OH2PO 0 0 419 KP10XH 1280 16m DISH + 1000w 4# # 13.11.2005 ICW 1648 432.013 DL9KR 0 0 539 JO40DE 440 16x24el Y + 1500W 5# # QSL ------------------------------------------------------------------------------------------------------------ 02.04.2006 0816 432.077 HB9Q R0 0 -13>-24 JN47CG 560 # QSL 25.03.2006 ICW 0525 432.056 VK3UM M 0 419 QF22RO 15913 10m DISH + 1500W 6# OC # QSL 09.09.2006 ICW 2004 432.105 HB9Q 0 419 519 JN47CG 560 # QSL 15.10.2006 ICW 0146 432.016 DL9KR 0 0 529 JO40DE 440 # 12.11.2006 2312-2318 432.070 OH2PO R0 0 -16>-22 KP10XH 1280 # ------------------------------------------------------------------------------------------------------------ 23.02.2007 1036-1050 432.030 8N1EME R0 0 -28>-27 QM06IQ 9044 32m DISH + 500W 7# AS # QSL 24.02.2007 1102-1104 432.030 8N1EME R0 0 -25>-?? QM06IQ 9044 # QSL 24.02.2007 1212-1214 432.077 HB9Q R0 0 -16>-21 JN47CG 560 # QSL 08.09.2007 ICW 0224 432.012 KL6M 0 0 419 BP51DC 7594 9,2m DISH + 1500W 8# AK # 08.09.2007 1428-1434 432.063 DL7APV R0 0 -21>-24 JO62JR 310 8x13el Y + 1000W 9# # QSL 09.09.2007 ICW 1025 432.015 DL9KR 0 0 519 JO40DE 440 # 27.10.2007 ICW 0310 432.013 DL9KR 559 559 JO40DE 440 # 27.10.2007 1820-1824 432.077 HB9Q R0 0 -17>-20 JN47CG 560 # QSL 27.10.2007 1908-1912 432.076 OH2PO R0 0 -20> KP10XH 1280 # 27.10.2007 2039-2043 432.060 PA3CSG R0 0 -24>-22 JO21WD 617 8m DISH + 1000W 10# # 27.10.2007 ICW 2110 432.061 PA3CSG M 0 JO21WD 617 # 28.10.2007 1858-1902 432.063 DL7APV R0 0 -22>-24 JO62JR 310 # QSL 28.10.2007 ICW 2203 432.010 OH2PO 0 0 KP10XH 1280 # 25.11.2007 0621-0625 432.063 KE2N R0 0 -24>-26 FM18EW 6952 16x28el Y + 1000W 11# VA # 01.12.2007 0932-0938 432.058 G4RGK R0 0 -26>-26 IO91ON 1084 8x27el Y + 1000W 12# # QSL 15.12.2007 1525-1529 432.060 I1NDP R0 0 -26>-26 JN54AL 707 16x26el Y + 1200W 13# # QSL 23.12.2007 ICW 1737 432.030 OZ4MM 0 0 JO55GH 633 10m DISH + 650W 14# # QSL 23.12.2007 ICW 1751 432.030 DF3RU M 0 JN59UL 211 16x8.5WL Y + 1500W 15# # QSL ------------------------------------------------------------------------------------------------------------ 17.01.2008 ICW 2114 432.059 I1NDP 0 0 419 JN45AL 707 # QSL 18.01.2008 SSB 1459 432.077 HB9Q 41 31 7dB/N JN47CG 560 # QSL 09.02.2008 1615-1623 432.064 DL7APV R0 O -25>-24 JO62JR 310 # QSL 15.03.2008 1608-1612 432.077 HB9Q R0 0 -18>-19 JN47CG 560 # QSL 15.03.2008 ICW 1624 432.077 HB9Q 0 0 JN47CG 560 # 10.04.2008 ICW 2031 432.030 G3LTF 0 M 7dB/N IO91GG 1130 6m DISH + 1500W 16# # QSL 11.04.2008 1902-1908 432.065 GW3XYW R0 0 -24>-25 IO71XR 1309 6,7m DISH + 400W 17# # QSL 13.04.2008 1322-1326 432.070 JA6AHB R0 0 -22>-23 PM53CP 8791 7m DISH + 500W 18# # QSL 04.06.2008 1740-1746 432.045 K2UYH R0 0 -19>-?? FN20QG 6663 # QSL 04.06.2008 1830-1834 432.048 OE9ERC R0 0 -22>-18 JN47VL 453 8m DISH + 2000W 19# # 04.06.2008 ICW 1851 432.048 OE9ERC 0 0 429 JN47VL 453 # 23.07.2008 ICW 0042 432.030 UA3PTW M 0 419 KO93BS 1668 24x15el Y + 1000W 20# # QSL 25.07.2008 0210-0218 432.075 LZ1DX R0 0 -26>-30 KN22TK 1212 6x15el Y + 2000W 21# # QSL 17.10.2008 ICW 2241 432.040 PI9CAM 0 RO 429 JO32ET 635 25m DISH + 300W 22# # QSL 13.11.2008 2110-2114 432.060 I1NDP R0 0 -18>-22 JN45AL 706 # QSL 13.11.2008 2136-2140 432.074 UA3PTW R0 0 -22>-22 KO93BS 1667 # QSL 14.11.2008 2204-2206 432.074 PI9CAM R0 0 -13>-14 JO32ET 634 # QSL 17.11.2008 2204-2212 432.055 G4YTL R0 0 -26>-25 IO92MB 1099 6x32el Y + 1000W 23# # QSL 07.12.2008 2053-2103 432.063 WA4NJP R0 0 -25>-24 EM84DG 7703 11m DISH + 250W 24# GA # 08.12.2008 ICW 2354 432.057 WA4NJP M 0 4dB/N EM84DG 7703 11m DISH + 300W # 09.12.2008 ICW 2316 432.030 K1RQG 0 0 7dB/N FN54ON 5989 10m DISH + 1250W 25# ME # ------------------------------------------------------------------------------------------------------------ 03.01.2009 ICW 1736 432.065 DL7APV M M 419 JO62QL 310 16x13wl Y + 1500W # QSL 11.01.2009 ICW 0254 432.030 K2UYH M M 319 FN20QG 6663 8,7m DISH + 1000W # QSL 12.01.2009 2108-2116 432.042 F2TU 0 0 -22>-22 JN38LG 585 7,8m DISH + 1000W 26# # QSL 06.03.2009 ICW 2203 432.057 UA3PTW O O 6dB/N KO93bs 1667 # QSL 28.03.2009 1554-1606 432.090 DK3WG R0 0 -23>-27 JO72GI 246 6x14el Y + 1000W 27# # QSL 29.05.2009 1300-1323 432.092 FR5DN R0 0 -23>-26 LG78QS 8873 8x21el Y + 1000W 28# # QSL 25.07.2009 1013-1021 432.060 ZS6WAB R0 0 -22>-29 KG46RC 8334 5m DISH + 600W 29# # QSL 10.08.2009 0228-0231 432.070 OH2DG R0 0 -23>-27 KP30CK 1363 8m DISH + 1000W 30# # 13.09.2009 1314-1318 432.069 K7XQ R0 0 -28>-29 CM97QI 9365 8x24el Y + 1000W 31# CA # QSL 15.09.2009 1358-1404 432.069 ES5PC R0 0 -22>-24 KO38HJ 1210 4x28el M2+ 1000W 32# # QSL 10.10.2009 0110-0014 432.080 HB9Q R0 0 -13>-17 JN47CG 560 10.10.2009 ICW 0042 432.015 DL9KR 0 0 519 JO40DE 440 31.10.2009 1852-1906 432.068 SM2A R0 0 -27>-29 KP04NP 1662 4x32el Y + 1000W 33# # 05.11.2009 2106-2112 432.066 DL5FN R0 0 -23>-26 JO40FB 429 8x28el Y + 1000W 34# # 08.11.2009 2348-2352 432.067 UA4AQL R0 0 -27>-32 LO20QB 2196 2x26el Y + 700W 35# If I recalculate my signals reports with I1NDP athttp://i1ndp.altervista.org/emelog.php I should be able to work/hear during good condx (white stations were heard by me): F6FHP -30, S53RM -24, W7MEM -29, UA4API -26, W7AMI -23, UT6UG -25, DL5FN -22, K3MF -23, EB3DYS -29, F6APE -30, DL7UDA -32, PE1RDP -31, JN4VAX -33, VK4CDI -33, KA7V -26, S53T -27, RK3WWF -32, RW6AG -27, OH4LA -29, OE3SJA -29, YU7AA -31, ES3RF -29, VE2ZAZ -27, SV8CS -29, F1NWZ -23, EA3BB -30, IW4ARD -32, WB2RVX -25, CT1HZE -27, DL2NUD -32, IZ5MAO -31, EB5EEO -29, OE5MPL -28, OM3BC -24, KE7NR -25, KI0LE -27, EA3XU -28dB
23el DK7ZB yagi - 5,7m boom, gain 17dBd, it's home made by OK2BJL - http://www.mydarc.de/dk7zb/70cm-longyagi/23-ele.htm
Assembling of the elements for a 23el DK7ZB at OK2BJL
The Radiator-Box
Measured (tnx OK1BAF) Data at DK7ZB web: http://www.qsl.net/dk7zb
The old LNA (1990) with MGF 1502 (placed in shack, 0,45 dB NF), TNX OK1VPZ
Because of terrible QRM from CDMA "Ufon" provider we had to use cavity filter (att. about -2,5dB).. I compared my RX with Jiri, OK2POI. He has 4x12el yagi with gain 19,5dBd, cable with the same attenuation like me (-1dB) and LNA with the Noise figure of 0,45dB. However Jiri has real RX measured with EME stations 6dB better. While the calculated difference is 19,5 - 17 = 2,5 then 6 - 2,5 = 3,5dB. As Jiri, OK2POI has his QTH in quiet mountains, my RX is killed by the local noise + QRM, digital TV an 3m radio tower just 200m far from antennas + UFON cdma provider for -3,5dB. PS: I use cavity filter only during elevation below 15degrees.
432 MHz 1HP tube PA with GS31B (finished by OK1VPZ in 1990)
New 120W SSPA driver for GS31b PA by OK1VPZ
Some Gallery of CW EME signals
NC QSO with NC1I, Frank got me as "1TES". (Dubus CW activity contest)
Weak signal of Nando, I1NDP. (Dubus CW activity contest)
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||