NJDTechnologies

Radio: it's not just a hobby, it's a way of life

Current Operating Frequency and Mode

OFF AIR but QRV after dark tonigth

SCHEDULED ACTIVITY: CQ 474.5 kHz CW by 1015z through sunrise most days, WX permitting

Strong signals and quiet band make for a very good session in North America; 9H1BT QRSS QSO with GM3YXM for new DXCC; WH2XZO all-time best to VE7; KP2XX is listening

– Posted in: 630 Meter Daily Reports, 630 Meters

This session was very good and I, unfortunately, did not get to participate much due to a software error that left me only receiving over night.  That’s ok because its still good to see that many stations had very strong nights.

The geomagnetic field bounced around most of the session but was generally quiet.  The Bz was generally stable although solar wind was slightly elevated to moderate levels just above 400 km/s.

planetary-k-index 022616

 

kyoto DST 022616

 

Australia 022616

 

Paul, 9H1BT, sent a report of his QRSS QSO with Dave, GM3YXM.  He noted in a follow up email that Dave operated at QRSS10 speeds on the second over for 10 minutes, not 5 as stated in the comment below.  Doing so helped tremendously with QRN on Paul’s end.

9H1BT email 022616

 

9H1BT shot 1 022616

GM3YXM, also known as “XMBTR”

 

9H1BT shot 2 022616

9H1BT, also known as “BTXMOO”

 

Well done guys!  I never would have thought about using tactical call signs to fit the time!  Stefan, DK7FC, also reported a QRSS QSO with Dave, GM3YXM, and Dave reports that tonight is the last chance for a QSO for a few weeks.

VE3OT/B was audible here in Texas during the evening, stronger than heard in the previous week but much weaker than he is normally heard here.

Doug, K4LY / WH2XZO, provided the following comments after his best night ever on the path to the Pacific Northwest:

WH2XZO 022616

 

John, WA3ETD / WG2XKA, had a strong night as well and offered these comments:

WG2XKA email 022616

 

WG2XKA 022616

WG2XKA session WSPR activity

 

Toby, VE7CNF, noted a very strong session in the ON4KST chat/logger:

VE7CNF 022616

Click to Enlarge

Ken, K5DNL / WG2XXM, noted that he decoded 11 and was decoded by 42.  He decoded WH2XCR 18 times, with the best a -19 dB S/N and was decoded by WH2XCR 72 times with the best report of -2 dB S/N.

Neil, W0YSE/7 / WG2XSV, reported that Eric, NO3M / WG2XJM, decoded his signal three times as of 0552z, the best at -21 dB S/N.

WSPR activity was very good with high participation although I did not make a formal check of the numbers on the activity page.  N8OQ was a new or recent addition as was Jim, KP2XX.  I emailed Jim this morning as he was reporting on the old frequency of 503.9 kHz and he reported that he had figured out the frequency later in the evening but had not turned on the upload spots option so the two stations that he decoded remain a mystery.  He indicates that he will be back.

Regional and continental WSPR breakdowns follow:

NA 022616

North American 24-hour WSPR activity

 

EU 022616

European 24-hour WSPR activity

 

JA 022616

Japanese 24-hour WSPR activity

 

VK 022616

Australian 24-hour WSPR activity

 

There were no trans-Atlantic or trans-African reports during this session.  UA0SNV was present during this session but had no reports in the WSPRnet database.

In the Caribbean, Eden, ZF1EJ and Roger, ZF1RC, had strong sessions, including Roger’s reports of WH2XCR:

ZF1EJ 022616

ZF1EJ 24-hour WSPR activity

 

ZF1RC 022616

ZF1RC 24-hour WSPR activity

 

WH2XCR ZF1RC 022616

WH2XCR, as reported by ZF1RC

 

Laurence, KL7L / WE2XPQ, operated in a variety of configurations during the session, it seems.  WSPR15 was his primary mode for transmit I think. He also operated in a receive capacity with WE2XPQ and KL7L, providing reports for WI2XBQ and WH2XCR.  There is more to this story but I’ve not sorted it all out as I am writing this report.

WE2XPQ 022616

WE2XPQ/1 24-hour WSPR activity

 

KL7L 022616

KL7L 24-hour WSPR activity

 

WH2XCR WE2XPQ 022616

WH2XCR, as reported by WE2XPQ/1

 

In the Pacific, Merv, K9FD/KH6 / WH2XCR, was back on the air again with good reports from stations in the eastern US, including WG2XKA, N8OQ, and WG2XJM as well as ZF1RC.  The path to VK was partially open as noise rages on in the Oceanic Summer.  The path to JA was evidently closed off.

WH2XCR 022616

WH2XCR 24-hour WSPR activity

 

WH2XCR VK2XGJ 022616

WH2XCR, as reported by VK2XGJ

 

VK4YB WH2XCR 022616

VK4YB, as reported by WH2XCR

 

VK3ELV WH2XCR 022616

VK3ELV, as reported by WH2XCR

 

Phil, VK3ELV, received the following JA reports during the session:

VK3ELV JH1INM 022616

VK3ELV, as reported by JH1INM

 

VK3ELV JH3XCU 022616

VK3ELV, as reported by JH3XCU

 

VK3ELV TNUKJPM 022616

VK3ELV, as reported by TNUKJPM

 

Jim, W5EST, provided the following Friday fun puzzle that is a little more difficult than the previous puzzles he has provided for the blog:

“630M HARD PUZZLE

Today’s puzzle clue:  Something appreciated by thoughtful 630m operators.

Hint: Substitution 1 2 3…26 à Letters of alphabet.

   W  –  X + 2Y -2Z = 0

-3W +2X –  Y  + Z  = 1

 2W +  X –  Y          = 1

W(X+Y) – X(Z-1)  = 0

PUZZLE ANSWER: See Section 3 of:  https://www.itu.int/rec/R-REC-BS.561-2-198607-I/en

 

Additions, corrections, clarifications, etc?  Send me a message on the Contact page or directly to KB5NJD <at> gmail dot (com)!