Difference between revisions of "IARU ATV contest"
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| − | The most important on-air event of the year is the annual IARU ATV Contest which takes place over the second weekend of June each year. | + | The most important on-air event of the year is the annual IARU ATV Contest which takes place over the second weekend of June each year. |
| − | The | + | ==Update for 2024== |
| + | |||
| + | The IARU Region 1 ATV Contest will go ahead on the weekend of 8/9 June 2024. There will be a 2 sections, one for single location stations, and one for roving (multiple location) stations. | ||
| + | |||
| + | Please use the entry spreadsheet here: [https://www.iaru-r1.org/wp-content/uploads/2024/05/ATV-contest-log-IARU-V6-2024-5-16.xls Entry Spreadsheet] | ||
| + | |||
| + | The normal rules can be found at [https://www.iaru-r1.org/wp-content/uploads/2024/05/Rules-IARU-R1-ATV-Contest.pdf IARU ATV Contest Rules]. | ||
| + | |||
| + | Entries should be submitted to your National Coordinator (Clive G3GJA in the UK at contests@batc.tv). Rob, PE1ITR will accept entries direct on the e-mail address atv@iaru-r1.org if you are unable to contact your national coordinator. | ||
| + | |||
| + | Please pass this on to any prospective participants – just for 2 days, we need to get people off of QO-100 and onto the other bands! | ||
| + | |||
| + | ==Introduction== | ||
This is an international contest and ATV operators in all countries in IARU region 1 enter and a table of results is produced showing a league table of entries based on bands used and number of entries from each country. | This is an international contest and ATV operators in all countries in IARU region 1 enter and a table of results is produced showing a league table of entries based on bands used and number of entries from each country. | ||
| − | [[File: | + | [[File:2018 IARU ATV Map.png|419px]] |
| − | |||
===Who can enter?=== | ===Who can enter?=== | ||
| Line 18: | Line 29: | ||
===What Bands are in Use?=== | ===What Bands are in Use?=== | ||
| − | The IARU Contest | + | The IARU region 1 ATV Contest includes all harmonised amateur bands above 400 MHz. For 2022, there is an additional section for 50 MHz entries. |
| + | |||
| + | Note: Only the UK has the 71 and 146MHz bands and so are not included in the IARU ATV contest. | ||
===What do I send and how is the contact confirmed?=== | ===What do I send and how is the contact confirmed?=== | ||
| Line 35: | Line 48: | ||
[[File:p reports.JPG|400px]] | [[File:p reports.JPG|400px]] | ||
| + | |||
| + | Note that if you receive numbers from another station, he must be at least P2. You won't get any points for P1 reports! | ||
===How do I know other people are on the air?=== | ===How do I know other people are on the air?=== | ||
| Line 42: | Line 57: | ||
Most stations will also submit proposed activity plans on the BATC forum - the 2018 plans are here: https://forum.batc.org.uk/viewtopic.php?f=75&t=5427 | Most stations will also submit proposed activity plans on the BATC forum - the 2018 plans are here: https://forum.batc.org.uk/viewtopic.php?f=75&t=5427 | ||
| − | DXSpot.TV https:// | + | DXSpot.TV https://dxspot.batc.org.uk/ was set up to co-ordinate ATV contacts and have a real time chat room where you can message other ATV operators directly - we suggest you register for an account before the contest. |
| − | You can access the DXSpot.TV chat room over low bandwidth (2G?) links using this address: https:// | + | You can access the DXSpot.TV chat room over low bandwidth (2G?) links using this address: https://dxspot.batc.org.uk/chat/ |
===Time of contest=== | ===Time of contest=== | ||
| Line 52: | Line 67: | ||
===Submitting an entry=== | ===Submitting an entry=== | ||
| − | While the important thing is that you get "on the air" at sometime over the weekend, it would be great if you also took the time to submit an entry, even if it is only for a single | + | While the important thing is that you get "on the air" at sometime over the weekend, it would be great if you also took the time to submit an entry, even if it is only for a single 5km QSO across town using the 5665MHz drone equipment you just got working! That way we can show to Ofcom and other users that there is real activity on the ATV bands and also so the UK can have highest number of entries in the contest! |
| − | + | You should submit an entry on the official Excel Spreadsheet which you can download from here [[:File:ATV-contest-log-callsign-20220611.xls]] | |
| − | + | Note that you must "Enable Macros" to allow all the calculations in the spreadsheet to work. | |
| − | + | Once you have completed the entries please email them to contests@batc.tv. | |
===Contact scoring=== | ===Contact scoring=== | ||
| Line 64: | Line 79: | ||
When you submit an entry your contact will be awarded a score based on these rules: | When you submit an entry your contact will be awarded a score based on these rules: | ||
| − | A two-way exchange of the four-digit code group by vision together with the exchange of the other information shall score | + | A two-way exchange of the four-digit code group by vision together with the exchange of the other information shall score double the number of points per km shown in this table: |
| − | |||
| − | |||
| − | |||
| − | + | [[File:Scoring multipliers.JPG|400px]] | |
| + | One way contacts score the number of points per km shown. | ||
| + | |||
Note that for scoring purposes, all valid contacts shall be deemed to have taken place over a distance of at least 5 kilometres, even if the two stations in contact have the same or adjacent IARU locators. | Note that for scoring purposes, all valid contacts shall be deemed to have taken place over a distance of at least 5 kilometres, even if the two stations in contact have the same or adjacent IARU locators. | ||
| − | + | Reports of P1 do not allow for exchange of numbers - so make sure that all point-scoring contacts are at least P2! | |
| − | + | ==Previous year's results== | |
| − | + | The number of stations entering the contest across Region 1 is as follows: | |
| − | |||
| − | The number of stations entering the contest is | ||
2014 = 33 | 2014 = 33 | ||
| Line 89: | Line 101: | ||
2017 = 95 | 2017 = 95 | ||
| − | === | + | 2018 = 100 |
| + | |||
| + | 2019 = 55 | ||
| + | |||
| + | 2020 = 92 | ||
| + | |||
| + | 2021 = 85 | ||
| + | |||
| + | ===2021 contest results=== | ||
| + | |||
| + | Noel G8GTZ had the highest overall score in IARU Region 1. | ||
| + | |||
| + | ===2020 contest results=== | ||
| + | |||
| + | Francesco IK3HHG had the highest score, while Noel G8GTZ was the highest placed UK entry. | ||
| + | |||
| + | ===2019 contest results=== | ||
| + | |||
| + | Noel G8GTZ was the top UK station and also band winner on 24GHz along with G4FRE. | ||
| + | |||
| + | Full results can be found here https://www.iaru-r1.org/wp-content/uploads/2019/09/IARU-Region-1-ATV-Contest-2019-Results.pdf | ||
| + | |||
| + | BATC also ran a 71 and 146MHz contest alongside the main event - results can be found here: https://forum.batc.org.uk/viewtopic.php?f=75&t=6206 | ||
| + | |||
| + | ===2018 contest results=== | ||
| + | |||
| + | UK stations won both the 24GHz and 76 GHz sections and Rob M0DTS was the highest placed UK station. | ||
| + | |||
| + | The international 2018 IARU ATV contest results can be found [[IARU_ATV_contest_2018_International_Results|here]]. | ||
| + | |||
| + | A full list of the UK results can be found [[IARU_ATV_contest_2018_Results|here]]. | ||
| + | |||
| + | ===2017 contest results=== | ||
| + | |||
| + | The 2017 contest results are available here https://vhf-uhf.veron.nl/wp-content/uploads/2015/08/IARU-ATV-results-2017.pdf | ||
| + | |||
| + | Congratulations to Rob M0DTS for the top UK entry and to Terry G1LPS for winning the overall 9cm section for the third year in succession! | ||
| − | |||
| − | + | ===Certificates=== | |
| − | |||
| − | |||
| − | + | All entrants will receive a Certificate stating their overall position in the IARU Contest. Band winners for the IARU bands will receive a certiificate from the IARU; Band winners in the BATC Contest (71 and 146 MHz) will receive a certificate from the BATC. | |
===More information=== | ===More information=== | ||
Latest revision as of 19:39, 9 June 2024
The most important on-air event of the year is the annual IARU ATV Contest which takes place over the second weekend of June each year.
Update for 2024
The IARU Region 1 ATV Contest will go ahead on the weekend of 8/9 June 2024. There will be a 2 sections, one for single location stations, and one for roving (multiple location) stations.
Please use the entry spreadsheet here: Entry Spreadsheet
The normal rules can be found at IARU ATV Contest Rules.
Entries should be submitted to your National Coordinator (Clive G3GJA in the UK at contests@batc.tv). Rob, PE1ITR will accept entries direct on the e-mail address atv@iaru-r1.org if you are unable to contact your national coordinator.
Please pass this on to any prospective participants – just for 2 days, we need to get people off of QO-100 and onto the other bands!
Introduction
This is an international contest and ATV operators in all countries in IARU region 1 enter and a table of results is produced showing a league table of entries based on bands used and number of entries from each country.
Who can enter?
Everyone! You can enter from your home station, from a portable location or a club station - and you don't have to be a BATC member to enter.
You can get on air for an hour on Sunday morning or go out camping on the local hill top for the whole weekend!
The rules allow for “roving” stations, so there is no reason why you should not operate from home on one day, and go out portable on another, or even use multiple portable sites. Just remember to use new 4-digit codes from each location and to ask for new codes from any station that you have worked before.
What Bands are in Use?
The IARU region 1 ATV Contest includes all harmonised amateur bands above 400 MHz. For 2022, there is an additional section for 50 MHz entries.
Note: Only the UK has the 71 and 146MHz bands and so are not included in the IARU ATV contest.
What do I send and how is the contact confirmed?
The basic aim is to send a 4 digit code and have it successfully received - you'll find that most receiving stations add the 4 numbers to together and tell you the sum as confirmation that they received them.
The numbers in the 4 digit code should not be the same or consecutive: 4752 is OK, but 2345 or 2222 are not and you need to send a different set of numbers on each band you transmit on.
The numbers can be scribbled on a piece of paper, loaded in to a .jpg and played out as video or computer generated. The Portsdown system can automatically generate a different set of numbers for each band, but you need to set the numbers before the Contest. The default Portsdown numbers are not valid for contest use; full details of how to set them are here: Portsdown Contest Numbers.
Signal reports
Contest reports use the P scale for reporting ATV signal readability: The P report is followed by a sequential 3 digit serial number for the contact. For example for your first contact on 23 cm you might send the report P4001, and for the second contact P5002.
Start the serial number from 001 for each band; if you are unsuccessful in receiving pictures, you should send back a report such as P0003. This ensures that your attempt at a contact appears in the log.
Note that if you receive numbers from another station, he must be at least P2. You won't get any points for P1 reports!
How do I know other people are on the air?
The easiest way to co-ordinate and set up contacts is by calling / listening on 144.750MHz FM.
Most stations will also submit proposed activity plans on the BATC forum - the 2018 plans are here: https://forum.batc.org.uk/viewtopic.php?f=75&t=5427
DXSpot.TV https://dxspot.batc.org.uk/ was set up to co-ordinate ATV contacts and have a real time chat room where you can message other ATV operators directly - we suggest you register for an account before the contest.
You can access the DXSpot.TV chat room over low bandwidth (2G?) links using this address: https://dxspot.batc.org.uk/chat/
Time of contest
The contest rules refer to times in UTC: this is Universal Coordinated Time (the abbreviation comes from the French translation which is internationally accepted). Many of us will know this as Greenwich Mean Time (GMT), which is the clock time in the UK during the winter, but one hour behind in the Summer when we use British Summer Time (BST). This is why the International Contest starts at 1pm and finishes at 7pm for us. UTC should be used for the contest log.
Submitting an entry
While the important thing is that you get "on the air" at sometime over the weekend, it would be great if you also took the time to submit an entry, even if it is only for a single 5km QSO across town using the 5665MHz drone equipment you just got working! That way we can show to Ofcom and other users that there is real activity on the ATV bands and also so the UK can have highest number of entries in the contest!
You should submit an entry on the official Excel Spreadsheet which you can download from here File:ATV-contest-log-callsign-20220611.xls
Note that you must "Enable Macros" to allow all the calculations in the spreadsheet to work.
Once you have completed the entries please email them to contests@batc.tv.
Contact scoring
When you submit an entry your contact will be awarded a score based on these rules:
A two-way exchange of the four-digit code group by vision together with the exchange of the other information shall score double the number of points per km shown in this table:
One way contacts score the number of points per km shown.
Note that for scoring purposes, all valid contacts shall be deemed to have taken place over a distance of at least 5 kilometres, even if the two stations in contact have the same or adjacent IARU locators.
Reports of P1 do not allow for exchange of numbers - so make sure that all point-scoring contacts are at least P2!
Previous year's results
The number of stations entering the contest across Region 1 is as follows:
2014 = 33
2015 = 42
2016 = 52
2017 = 95
2018 = 100
2019 = 55
2020 = 92
2021 = 85
2021 contest results
Noel G8GTZ had the highest overall score in IARU Region 1.
2020 contest results
Francesco IK3HHG had the highest score, while Noel G8GTZ was the highest placed UK entry.
2019 contest results
Noel G8GTZ was the top UK station and also band winner on 24GHz along with G4FRE.
Full results can be found here https://www.iaru-r1.org/wp-content/uploads/2019/09/IARU-Region-1-ATV-Contest-2019-Results.pdf
BATC also ran a 71 and 146MHz contest alongside the main event - results can be found here: https://forum.batc.org.uk/viewtopic.php?f=75&t=6206
2018 contest results
UK stations won both the 24GHz and 76 GHz sections and Rob M0DTS was the highest placed UK station.
The international 2018 IARU ATV contest results can be found here.
A full list of the UK results can be found here.
2017 contest results
The 2017 contest results are available here https://vhf-uhf.veron.nl/wp-content/uploads/2015/08/IARU-ATV-results-2017.pdf
Congratulations to Rob M0DTS for the top UK entry and to Terry G1LPS for winning the overall 9cm section for the third year in succession!
Certificates
All entrants will receive a Certificate stating their overall position in the IARU Contest. Band winners for the IARU bands will receive a certiificate from the IARU; Band winners in the BATC Contest (71 and 146 MHz) will receive a certificate from the BATC.
More information
The latest Rules for the International ATV Contest can be downloaded here Media:2018_ATV_Contest_Rules.pdf(.pdf).
The Contest Manager can be contacted on mailto:contests@batc.tv