SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
From Tad Cook, K7RA
Seattle, WA April 27, 2018
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar activity increased over the past week, with average daily
sunspot numbers up from 5.4 to 20 and average daily solar flux
rallying from 69.9 to 73.4. The previous week saw four days with no
sunspots, and the recent week had sunspots on every day. New sunspot
groups emerged on April 19 and 21.
Predicted solar flux is 69 on April 27-29, 68 on April 30 through
May 3, 70 on May 4-16, 75 on May 17-29, 70 on May 30 through June
10.
Predicted planetary A index is 12 on April 27, 5 on April 28 through
May 5, then 10, 15, 12, 10 and 8 on May 6-10, 5 on May 11-16, then
42, 12 and 8 on May 17-19, 5 on May 20-22, then 8 and 12 on May
23-24, 5 on
... Читать дальше »
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
From Tad Cook, K7RA
Seattle, WA April 27, 2018
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar activity increased over the past week, with average daily
sunspot numbers up from 5.4 to 20 and average daily solar flux
rallying from 69.9 to 73.4. The previous week saw four days with no
sunspots, and the recent week had sunspots on every day. New sunspot
groups emerged on April 19 and 21.
Predicted solar flux is 69 on April 27-29, 68 on April 30 through
May 3, 70 on May 4-16, 75 on May 17-29, 70 on May 30 through June
10.
Predicted planetary A index is 12 on April 27, 5 on April 28 through
May 5, then 10, 15, 12, 10 and 8 on May 6-10, 5 on May 11-16, then
42, 12 and 8 on May 17-19, 5 on May 20-22, then 8 and 12 on May
23-24, 5 on
... Читать дальше »
DX-MB 2090 - 25.4.2018
DX Mitteilungsblatt
DARC-Referat fuer DX
Editor: Klaus Poels, DL7UXG
(e-mail: dxmb@dxhf.darc.de)
(http://www.darcdxhf.de)
6Y, Jamaica:
Chris/VO1IDX funkt vom 29. April bis 06. Mai als 6Y5IDX von Negril
(NA-097, WW Loc. FK08tg) aus von 80 - 10 Meter in SSB und FT8. QSL
via VO1IDX.
9A, Croatia:
Vom 27. April bis 08. Juni reist Jan/PA4JJ wieder nach Kroatien und
ist als 9A/PA4JJ vom Festland hauptsaechlich von 40 - 10 Meter in
FT8 im Urlaubsstil aktiv. QSL via PA4JJ, ClubLog OQRS und LoTW.
A5, Bhutan:
YL Kay/WA0WOF und YL Mio/JR3MVF sind vom 29. April bis 06. Mai als
A52YL von 80 - 10 Meter in SSB und CW ein interessanter Eintrag ins
Log. Junichi/JH3AEF und Jusei/JA3IVU unterstuetzen die beiden in
der Freizeit und sind als A52AEF und A52IVU von 80 - 6 Meter in CW,
SSB und Digi-Mode zu arbeiten. QSL fuer A52YL via WA0WOF, A52AEF
... Читать дальше »
To realize this Bullettin Sixitalia use news (except when clearly indicate) extract by (in alphabetic order): 425dxn, 50 MHz DX News by OZ6OM, ARRL DX bullettin, Dxcoffe, DXNL, www.dx-world.net, ICPO, MMMonVHF, OPDX, www.rudius.net & 70mhz.org.
THIS WEEK'S CONTESTS
Compiled by Bruce Horn, WA7BNM
April 23 - 30, 2018 Edition
-----------------------------------------------------------------------------
THIS WEEK'S CONTESTS:
-----------------------------------------------------------------------------
SKCC Sprint: 0000Z-0200Z, Apr 25
Geographic Focus: Worldwide
Participation: Worldwide
Awards: Worldwide
Mode: CW
Bands: 160, 80, 40, 20, 15, 10m
Classes: (none)
Exchange: RST + (state/province/country) + Name + (SKCC No./power)
Work stations: Once per band ... Читать дальше »
“Setting the mic gain and compression can be a bit tricky. Too much compression and too much mic gain results in a distorted signal. Jim Heath W6LG describes how he determines where to put the mic gain and where to put the compression level.”
AF-065; CN, Safi/Essaouira/Agadir Region group: A group of 20 Moroccan operators plans to activate the Ile de Mogador as 5C5AF from the 17th to 22nd. QSL via I8LWL.
AS-200; JA5, Shikoku's Coastal Islands: Kenji/JA4GXS will be active from Naka Island on the 22nd and 23rd as JA4GXS/5 on 40-17m (CW, SSB, FT8). QSL via JA4GXS.
AS-201; TA, Sea of Marmara Islands: Between April 18 and 26 Ben/DL7UCX and Bernd/DL7VBJ will be signing TA0/homecalls from
Marmara Island on HF. QSL via h/c (d/B).
NA-025; J8, The Grenadines: Brian/GW4DVB operates from Palm Island
between the
... Читать дальше »
Вторник, 26.11.2024, 06:28
SB PROP @ ARL $ARLP017
ARLP017 Propagation de K7RA
ZCZC AP17
QST de W1AW
Propagation Forecast Bulletin 17 ARLP017
From Tad Cook, K7RA
Seattle, WA April 27, 2018
To all radio amateurs
SB PROP ARL ARLP017
ARLP017 Propagation de K7RA
Solar activity increased over the past week, with average daily
sunspot numbers up from 5.4 to 20 and average daily solar flux
rallying from 69.9 to 73.4. The previous week saw four days with no
sunspots, and the recent week had sunspots on every day. New sunspot
groups emerged on April 19 and 21.
Predicted solar flux is 69 on April 27-29, 68 on April 30 through
May 3, 70 on May 4-16, 75 on May 17-29, 70 on May 30 through June
10.
Predicted planetary A index is 12 on April 27, 5 on April 28 through
May 5, then 10, 15, 12, 10 and 8 on May 6-10, 5 on May 11-16, then
42, 12 and 8 on May 17-19, 5 on May 20-22, then 8 and 12 on May
23-24, 5 on
DX-MB 2090 - 25.4.2018
DX Mitteilungsblatt
DARC-Referat fuer DX
Editor: Klaus Poels, DL7UXG
(e-mail: dxmb@dxhf.darc.de)
(http://www.darcdxhf.de)
6Y, Jamaica:
Chris/VO1IDX funkt vom 29. April bis 06. Mai als 6Y5IDX von Negril
(NA-097, WW Loc. FK08tg) aus von 80 - 10 Meter in SSB und FT8. QSL
via VO1IDX.
9A, Croatia:
Vom 27. April bis 08. Juni reist Jan/PA4JJ wieder nach Kroatien und
ist als 9A/PA4JJ vom Festland hauptsaechlich von 40 - 10 Meter in
FT8 im Urlaubsstil aktiv. QSL via PA4JJ, ClubLog OQRS und LoTW.
A5, Bhutan:
YL Kay/WA0WOF und YL Mio/JR3MVF sind vom 29. April bis 06. Mai als
A52YL von 80 - 10 Meter in SSB und CW ein interessanter Eintrag ins
Log. Junichi/JH3AEF und Jusei/JA3IVU unterstuetzen die beiden in
der Freizeit und sind als A52AEF und A52IVU von 80 - 6 Meter in CW,
SSB und Digi-Mode zu arbeiten. QSL fuer A52YL via WA0WOF, A52AEF
