Mail Archive Search: <+subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+DUAL\s+BEACON\s+WSPR\s+\+\s+OPERA\s+500Khz\s*$/>

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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*LF\:\s+DUAL\s+BEACON\s+WSPR\s+\+\s+OPERA\s+500Khz\s*$/: 13 ]

Total 13 documents matching your query.

1. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: M0FMT <[email protected]>; Date: Sat, 14 Jul 2012 21:10:18 +0100 (BST); Pete May be only 2 stations have decodes , ROS activity showing over EU area , so band was open 73 -G.. Txmtr Rcvr Band Mode Distance Time (UTC) Austria OE5RPP OE5RPP 10m OPERA 0 kms 18:05:07 Europe; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00094.html (46,492 bytes)
2. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: Stefan Schäfer <[email protected]>; Date: Sat, 14 Jul 2012 00:26:44 +0200; Hi Graham, LF/MF, Nice setup to see which mode is "better". Rik/ON7YD has done some tests a few months ago i remember. Now you need many receiving stations who monitor these 2 modes to the same time; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00099.html (12,741 bytes)
3. LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Fri, 13 Jul 2012 19:06:31 +0100; All, DUAL BEACON WSPR + OPERA 500Khz Running dual beacon , parallel Tx times ......Tx 100% duty cycle Dial set 500.000 Khz USB 73 - Graham G0NBD; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00194.html (9,455 bytes)
4. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Sat, 14 Jul 2012 20:07:53 +0100; ''Its not if you win the race , its how you play the game'' Taking that psk/fsk can achieve 6 dB efficiency over on/off keying , to decode at a similar level in a similar time is quite an achievement; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00283.html (15,561 bytes)
5. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Sat, 14 Jul 2012 20:26:46 +0100; Pete May be only 2 stations have decodes , ROS activity showing over EU area , so band was open 73 -G.. Txmtr Rcvr Band Mode Distance Time (UTC) Austria OE5RPP OE5RPP 10m OPERA 0 kms 18:05:07 Europea; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00472.html (45,285 bytes)
6. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: M0FMT <[email protected]>; Date: Sat, 14 Jul 2012 19:52:44 +0100 (BST); Ok Stefan, QRT , next to look at the reports , I think tonight , minimum decode levels are very close , the longer OP modes are much lower , but the qsb on 500 tends to prevent gain being made by ex; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00491.html (17,508 bytes)
7. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: Roger Lapthorn <[email protected]>; Date: Sat, 14 Jul 2012 14:13:04 +0100; Graham, Regarding your dual mode 500 kHz tests yesterday. For me the absolute winner is WSPR, when Opera stopped to decode, due to QSB, WSPR continued with decodes at least 3 to 4 dB deeper into the; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00497.html (14,058 bytes)
8. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Sat, 14 Jul 2012 01:09:26 +0100; Ok Stefan, QRT , next to look at the reports , I think tonight , minimum decode levels are very close , the longer OP modes are much lower , but the qsb on 500 tends to prevent gain being made by ext; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00538.html (14,936 bytes)
9. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Sat, 14 Jul 2012 01:10:09 +0100; QRT 0000z Thanks all for reports 73 -Graham, From: Graham Sent: Friday, July 13, 2012 7:06 PM To: [email protected] Subject: LF: DUAL BEACON WSPR + OPERA 500Khz All, DUAL BEACON WSPR + OPE; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00540.html (11,141 bytes)
10. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: Albert <[email protected]>; Date: Sat, 14 Jul 2012 14:25:21 +0200; Graham, Regarding your dual mode 500 kHz tests yesterday. For me the absolute winner is WSPR, when Opera stopped to decode, due to QSB, WSPR continued with decodes at least 3 to 4 dB deeper into the; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00599.html (12,066 bytes)
11. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Sat, 14 Jul 2012 21:18:21 +0100; Ok Pete I think you can extract more data , but last time I tried , just got a empty exel sheet .......... hopefully when Op mode is running on the new fixed VHF beacons , someone will take a look ,; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00613.html (50,526 bytes)
12. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: "Graham" <[email protected]>; Date: Fri, 13 Jul 2012 19:20:25 +0100; No cheating , carriers are identical ! tnx Gary for grabber 73 -G. From: Graham Sent: Friday, July 13, 2012 7:06 PM To: [email protected] [email protected] Subject: LF: DUAL BEA; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00655.html (11,034 bytes)
13. Re: LF: DUAL BEACON WSPR + OPERA 500Khz (score: 1): Author: Roger Lapthorn <[email protected]>; Date: Sat, 14 Jul 2012 07:11:32 +0100; Ok Stefan, QRT , next to look at the reports , I think tonight , minimum decode levels are very close , the longer OP modes are much lower , but the qsb on 500 tends to prevent gain being made by ext; /rsgb_lf_group-archives/html/rsgb_lf_group/2012-07/msg00719.html (16,595 bytes)

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