Webb18 aug. 2024 · Signals on 160 and 80 meters make fairly rapid transitions around dawn and dusk. Signals between stations operating on 160 and 80 meters often exhibit a peak in signal strength when the easternmost stations are close to sunrise–this is known as the dawn enhancement. It’s a good time for stations to be on the air and take advantage of … WebbThe first problem is that third harmonic operation of a 40 meter dipole cut for mid band or phone results in 15 meter resonance well above 22 MHz, nearly useless without a tuner to match out the reactance. Even cutting the 40 meter antenna for resonance at the bottom of the CW band or 7.0 MHz, did not result in acceptable 15 meter resonance.
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WebbAll 40 CQ zones were active. The most zones worked on each band were 25 on 160 meters, 38 on 80 meters, 39 on 40 meters, and all 40 on 20, 15, and 10 meters. While a big country total is pleasing, zones have a special place in proving that you were able to reach all parts of the world during the 48 hours of the contest. Zone 37 seed to be the most Webb13 feb. 2024 · 40 Meters . 40 Meters is probably one of the most reliable all-season DX bands. License Class: Novice and Technician classes Frequency Range: 7.025-7.125 MHz : CW only. License Class: General … binary nerve agent
15-meter band - Wikipedia
Webb10100 - 10130 200 CW CW QRP Center of Activity 10116 kHz 10130 - 10140 500 CW, DM ACDS 10140 - 10150 2700 CW, DM Footnotes 1 – CW Beacons should be avoided 20 METERS Frequencies (kHz) BW (Hz) Mode Applications and observations 14000-14025 200 CW Priority for intercontinental operation (DX window) 14025-14060 200 CW WebbKD1JV Para80/40set Transceiver - 3 W Crystal-controlled transmitter on 40 or 80 meters, each with two switchable xtal positions: 3.560mHz and 3.5795mHz for 80m -or- … http://felge.us/BeginGuideCW.htm cypress tx zip 77429