SFDXA DX University Curriculum
1.
DXU\Class-1-Working_DX-
How to work DX on HF
What’s needed to work
DX
Handling a pileup
How to call DX
Working split
2.
DXU\Class-2-Information-
How and where to get DX information
References: books, web sites
Near-real-time information: DX bulletins & publications, email reflectors, web sites
Real-time information: Packet cluster system, chat sites
3.
DXU\Class-3-Antennas Part-1
Optimum antenna height
How much DX one can expect to work in a year, with a given antenna system
RF safety
Antenna modeling
4.
DXU\Class-4-QSLing
How to QSL. Paper QSLs: direct, via
manager, via QSL bureaus, via QSL forwarders
Your card design
Sending return postage: “Green Stamps,”
International Reply Coupons, foreign postageHow to avoid
postal thievesElectronic QSLs: LoTW, eQSL
5.
DXU\Class-5-Propagation
Operation of the ionosphere, and common myths about its behavior
Causes of ionospheric variation. Monthly smoothed sunspot number
Solar Flux Index. k-index. Real-time information
Propagation prediction software
6.
DXU\Class-6-Contesting
The fun of contesting
The “big four” contests
Utility to Dxers
The wide range of contests available
7.
DXU\Class-7-Antennas Part-2
Wire antennas: Dipoles, G5RV
Horizontal arrays: Yagis, quads
Verticals: ¼-wave, Other arrays
8.
DXU\Class-8-Smith Charts
The Smith Chart as a graphical aid for impedance matching.
Impedance, admittance, VSWR, voltage
reflection coefficient, Q.