Re: [digitalradio] The Makrothen Contest RTTY Saturday 00:00-07:59 UTC and 16:00-23:59 UTC and Sunday
Another contest... S Andrew O'Brien wrote: The Makrothen Contest TMC - The Rules - 2008 Last Update: 4-October-2008 TMC logo Date and Time: The contest takes place on the second full weekend of October each year. The next contest dates are Saturday 11th and Sunday 12th October 2008, with three separate periods: Saturday 00:00-07:59 UTC and 16:00-23:59 UTC and Sunday 08:00-15:59 UTC. Objective: The object of the contest is for amateurs around the world using RTTY to contact as many amateurs in other parts of the world as possible during the three contest periods. Terms of Competition for all classes: All entrants must operate within the limits of their chosen class when performing any activity that could impact their submitted score. Only the entrant's call sign can be used to aid the entrant's score. A station operating from a DXCC Entity different from that indicated by its call sign is required to sign portable. All antennas must be physically connected by wires to the transceiver/s, transmitter/s and receiver/s used by the entrant. All used transceivers, transmitters and receivers must be located within a 500 meter diameter area or within property limits of the station licensee, whichever is greater. All operation must take place from the same operating site. Any form of DX alerting assistance is permitted in all classes. Self spotting of any form on spotting nets is not permitted for any class. Self spotting is defined as generating packet radio or web site spots for your contest call sign, including - for example - this methods: using your own call sign; spotting your call sign while using another call sign; spotting of your call sign by other stations as a result of prearranged solicitation. To notify the locator of a station via any form of DX alerting assistance is unwanted and this unsportsmanlike behaviour can lead to a disqualification. Classes: Class 1: Single, All Band, Low Power * SO/Single Xcvr LP Class 2: Single, All Band, High Power * SO/Single Xcvr HP Class 3: Multi, All Band, Low Power * SO/Multi Xcvr LP (S/M) * MO/Single Xcvr LP (M/S) * MO/Multi Xcvr LP (M/M) Class 4: Multi, All Band, High Power * SO/Multi Xcvr HP (S/M) * MO/Single Xcvr HP (M/S) * MO/Multi Xcvr HP (M/M) Class 1 and 3: The output power shall not exceed 100 watts. Class 1 and 2: Single operator and single transceiver - or - single transmitter and single receiver. Class 3 and 4: S/M = Single operator and multiple transceivers, transmitters and receivers (see note). M/S = Multiple operator and single transceiver - or - single transmitter and single receiver. M/M = Multiple operator and multiple transceivers, transmitters and receivers (see note). Note: No limit to transceivers, transmitters and receivers, but only one signal and running station allowed per band. Bands: The 80, 40, 20, 15 and 10 meter bands may be used only. Exchange: No RST required. You have to send the first 4 characters of the Maidenhead Grid Square Locator (locator) at your QTH. (i.e.: FM19 or: JO41). Your log must show the correct locator sent and received for each contact. You must send the same locator in each QSO. Only portable /p, mobile /m, maritime mobile /mm and marine stations (example: VEØ***, HC9***) may change their locator every 60 minutes. QSO Points: A station may be worked once on each band for QSO points credit. The points for the QSO are equal to the distance in kilometer (rounded to an integer value) between the two stations exchanging their locator. IOW: one point is equal to one kilometer. Weighting of points on the lower bands: For a QSO on 40m you must multiply the points per kilometer with the factor 1.5 and for a QSO on 80m you must multiply the points per kilometer with the factor 2.0. The result must be rounded to an integer value. Special case - Exception: If both stations are located in the same square, then both stations - regardless of the band - get 100 points for this QSO finally. Don't multiply this 100 points with any weighting factor! Distance: The calculation of the distance should assume the earth is a perfect sphere with a radius of 6378.16 km. The base point for the distance calculation is the center of the Maidenhead Grid Square. The formula: distance = acos(cos(a1) x cos(b1) x cos(a2) x cos(b2) + cos(a1) x sin(b1) x cos(a2) x sin(b2) + sin(a1) x sin(a2)) x radius a1 = latitude of station-1 b1 = longitude of station-1 a2 = latitude of station-2 b2 = longitude of station-2 a1, b1, a2, b2 in radians radians = degrees x PI / 180 PI = 3.1415926535897932384626433832795 The distance must be rounded to an integer value. Multipliers: No multipliers. Scoring: Your total score is the total sum of total points of each band. For each valid QSO the distance and the
[digitalradio] The Makrothen Contest RTTY Saturday 00:00-07:59 UTC and 16:00-23:59 UTC and Sunday
The Makrothen Contest TMC - The Rules - 2008 Last Update: 4-October-2008 TMC logo Date and Time: The contest takes place on the second full weekend of October each year. The next contest dates are Saturday 11th and Sunday 12th October 2008, with three separate periods: Saturday 00:00-07:59 UTC and 16:00-23:59 UTC and Sunday 08:00-15:59 UTC. Objective: The object of the contest is for amateurs around the world using RTTY to contact as many amateurs in other parts of the world as possible during the three contest periods. Terms of Competition for all classes: All entrants must operate within the limits of their chosen class when performing any activity that could impact their submitted score. Only the entrant's call sign can be used to aid the entrant's score. A station operating from a DXCC Entity different from that indicated by its call sign is required to sign portable. All antennas must be physically connected by wires to the transceiver/s, transmitter/s and receiver/s used by the entrant. All used transceivers, transmitters and receivers must be located within a 500 meter diameter area or within property limits of the station licensee, whichever is greater. All operation must take place from the same operating site. Any form of DX alerting assistance is permitted in all classes. Self spotting of any form on spotting nets is not permitted for any class. Self spotting is defined as generating packet radio or web site spots for your contest call sign, including - for example - this methods: using your own call sign; spotting your call sign while using another call sign; spotting of your call sign by other stations as a result of prearranged solicitation. To notify the locator of a station via any form of DX alerting assistance is unwanted and this unsportsmanlike behaviour can lead to a disqualification. Classes: Class 1: Single, All Band, Low Power * SO/Single Xcvr LP Class 2: Single, All Band, High Power * SO/Single Xcvr HP Class 3: Multi, All Band, Low Power * SO/Multi Xcvr LP (S/M) * MO/Single Xcvr LP (M/S) * MO/Multi Xcvr LP (M/M) Class 4: Multi, All Band, High Power * SO/Multi Xcvr HP (S/M) * MO/Single Xcvr HP (M/S) * MO/Multi Xcvr HP (M/M) Class 1 and 3: The output power shall not exceed 100 watts. Class 1 and 2: Single operator and single transceiver - or - single transmitter and single receiver. Class 3 and 4: S/M = Single operator and multiple transceivers, transmitters and receivers (see note). M/S = Multiple operator and single transceiver - or - single transmitter and single receiver. M/M = Multiple operator and multiple transceivers, transmitters and receivers (see note). Note: No limit to transceivers, transmitters and receivers, but only one signal and running station allowed per band. Bands: The 80, 40, 20, 15 and 10 meter bands may be used only. Exchange: No RST required. You have to send the first 4 characters of the Maidenhead Grid Square Locator (locator) at your QTH. (i.e.: FM19 or: JO41). Your log must show the correct locator sent and received for each contact. You must send the same locator in each QSO. Only portable /p, mobile /m, maritime mobile /mm and marine stations (example: VEØ***, HC9***) may change their locator every 60 minutes. QSO Points: A station may be worked once on each band for QSO points credit. The points for the QSO are equal to the distance in kilometer (rounded to an integer value) between the two stations exchanging their locator. IOW: one point is equal to one kilometer. Weighting of points on the lower bands: For a QSO on 40m you must multiply the points per kilometer with the factor 1.5 and for a QSO on 80m you must multiply the points per kilometer with the factor 2.0. The result must be rounded to an integer value. Special case - Exception: If both stations are located in the same square, then both stations - regardless of the band - get 100 points for this QSO finally. Don't multiply this 100 points with any weighting factor! Distance: The calculation of the distance should assume the earth is a perfect sphere with a radius of 6378.16 km. The base point for the distance calculation is the center of the Maidenhead Grid Square. The formula: distance = acos(cos(a1) x cos(b1) x cos(a2) x cos(b2) + cos(a1) x sin(b1) x cos(a2) x sin(b2) + sin(a1) x sin(a2)) x radius a1 = latitude of station-1 b1 = longitude of station-1 a2 = latitude of station-2 b2 = longitude of station-2 a1, b1, a2, b2 in radians radians = degrees x PI / 180 PI = 3.1415926535897932384626433832795 The distance must be rounded to an integer value. Multipliers: No multipliers. Scoring: Your total score is the total sum of total points of each band. For each valid QSO the distance and the points and the final total score will be calculated by the official log checker! You should have this in your mind, if your logging software package does
