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Chapters:
00:00 What Have I been up to
21:00 Ham Radio
Are you ready to get your feet wet in ham radio QRP? Then check out this incredible video all about the Elecraft KX2 & AX1. Learn all about how to use CW Morse code for making ham radio connections with minimal power and distance, and find out why this exciting hobby can open up a whole new world of communication possibilities! Take your radio skills to the next level with this beginner-friendly tutorial on ham radio QRP.
QRP Success!!! Elecraft AX1 + AT1 Micro Antenna!
Using the AX1 with an ATU eliminates tedious length adjustments. Just select a band, tap the antenna tune switch, and go for it. The AX1 is resonant on 20 meters in one switch position, while the other is designed for efficient 17 and 15 meter matching using an ATU.
Whether you use the AX1 as a ‘stealth’ field antenna, for pedestrian mobile, or as a versatile backup, it’ll be ready when you are.
Resonant Frequencies
20 m (~14 MHz) and 17/15 m (~19 MHz). Resonant frequencies may vary +/- 300 kHz or more due to changes in terrain, body capacitance, and antenna height.
Supplied Radial Wire 13 feet (4.0 m) long. Wire has pre-installed lug for attachment to the transceiver’s ground screw.
Max. Power
30 Watts. If RFI symptoms are observed, reduce power or move antenna farther from the transceiver.
Construction
Corrosion-resistant whip and hardware; Lexan outer tube; high-Q inductors wound with 20 AWG, high-temp enamel wire.
Dimensions Whip: 6” (15 cm) collapsed, 45” (115 cm) extended. Base: 6” (15 cm) long x 0.75” (19 mm) diameter.
Weight Antenna: 3.2 oz. (90 g); supplied radial wire: 0.6 oz. (17 g).