Keplerian elements for many amateur satellites will be sent on the regular digital frequencies on Tuesdays and Fridays at 6:30 PM Eastern Time using Baudot and PSK31. The actual daily schedule can be found here. Subsequent endorsement stickers are available for a $7.50 fee.įrequencies are 3.5975, 7.095, 14.095, 18.1025, 21.095, 28.095, 50.350, and 147.555 MHz.īulletins are sent using 45.45-baud Baudot, PSK31 in BPSK mode and MFSK16 on a daily revolving schedule. The initial certificate is available for a $10 fee. Please include your name, call sign (if any) and complete mailing address. Underline one minute of the highest speed you copied, certify that your copy was made without aid, and send it to ARRL for grading. At the beginning of each code practice session, the schedule for the next qualifying run is presented. West Coast Qualifying Runs are also transmitted monthly by K6KPH, K9JM or KH6TU on 3590 kHz, as well as 3581.5, 7047.5, 14047.5, 18097.5, and 21067.5 kHz. W1AW Qualifying Runs are sent on the same frequencies as the Morse code transmissions. Other resources can be found on the ARRLWeb Learn CW page. World Wide Web: You can also find W1AW code practice here on ARRLWeb, in MP3 format. Slow Code = practice sent at 5, 7-1/2, 10, 13 and 15 words per minute (wpm).įast Code = practice sent at 35, 30, 25, 20, 15, 13 and 10 wpm.ĬW frequencies include code practices, Qualifying Runs and CW bulletins. For example, "Text is from December 2019 QST, pages 46" indicates that the practice session's plain text is from the article on page 46.Ĭlick here to see the table for each daily Morse Code Practice text.įrequencies are 1.8025, 3.5815, 7.0475, 14.0475, 18.0975, 21.0675, 28.0675, 50.350, and 147.555 MHz. The source is given at the beginning of each practice session and alternate speeds within each session. The schedule may change if your local time does not have seasonal adjustments.Ĭode practice text is from the pages of QST magazine, the League's membership journal. Adjust the outer UTC wheel so current timezone is displayed through Local time window.W1AW's transmitting schedule occurs at the same local Eastern time throughout the year.By placing them back into the “12:00” position, it is easy to get the hour/minute offset correct. Remember to orient “12 O’Clock” to the top of the clock body! Using double-sided tape, glue, or similar, affix the inner Local time wheel to the clock body through the hole of the outer UTC wheel, so the center is stuck down but the UTC wheel can still freely move.Insert the larger UTC wheel first, allow to rotate.On both paper wheels, cut center hole for clock hand post to size.Remove battery and disassemble clock: Remove glass so face is accessible and remove clock hands.Cut away the gray sections of the Inner and Outer wheels, including the grey window box on the inner wheel so the current timezone is visible through the window when assembled.Print out the two above linked PDFs at full size onto heavy cardstock paper.Inspiration was taken from maritime radio room clocks, with marked periods for 3 minutes after every 15 minute interval for distress silence, which also doubles as a marker for 3 minutes every 3 hours per ad-hoc radio schedules such as the 3-3-3 plan. The outer wheel may be adjusted twice a year for Daylight Savings Time changes, or adjusted for time zone changes. This is a printable clock face for 8″ analog clocks, with a fixed “Local” inner wheel and a rotatable “UTC” outer wheel.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |