The reason is a better way of displaying the signal spectrum. For RTTY there is a possibility of two interfaces MMTTY and MMVARI. I have been using the N1MM + contest log for many years and I am very satisfied with it. Overall, OM0A was in the ether 10 hours 3 minutes. With the contest coming to an end on Sunday, OM0A reappeared on the air until midnight from Sunday to Monday (local time). It would be ideal to persevere all night, but what failed. I don't start making the first contacts until Saturday night. Later, this manifested itself especially in the lack of contacts to America. It is a relatively large handicap to the stations, which may be on the band longer. The will was because I had the alarm set, but the reality was different. Due to work and family workload, I did not have the strength to get OM0A on the air the first night. Contest timeĪmateur radio knows, that in the case of one zone the number of hours does not approach the permitted maximum. I used it during the contest 200 up to 250W, but several connections were made with a power of about 20W. Amplifier, which I use is not close to the possible performance, but it can still weigh. After several world races with lower performance ( QRP 5W and Low Power 100W) I preferred higher performance this time. The choice of performance category depends on personal preferences. Since 80m is the band, which can be used at night, I opted for this option. This is the selection of one band, either the chief (15m alebo 10m) or vice versa 80m. The option is to choose a category, which interferes less with other activities. If we consider, that the world contest lasts 48 hours, then other activities would be based 1920 hours (80 days). Ratio 1 to 40 hours sounds quite strongly to the detriment of amateur radio activity. I remember one debate of OK stations, where there was also talk of the ratio of time devoted to amateur radio activities and other activities. Selecting category for the CQ WW RTTY Contest 2021Ĭombine family, Post-work and contest activities are always a challenge. For RTTY frequencies, I did the retuning by adjusting the ends of the antenna with pieces of cable. For the 80m band it is on mast RDM-12 hung up antenna inverted V. The set is completed by a modified amplifier RM-Italy KL-501. The connection to the computer is provided by MicroHAM DigiKeyer. In the second intermediate frequency, I no longer have a narrow filter available. At the first intermediate frequency it is possible to narrow to 500 Hz or 250 Hz. I use Yaesu FT-1000MP, which has an INRAD roofing filter. Selecting category for the CQ WW RTTY Contest 2021.
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