Build Your Own Antennas 73s Walt Lau
|
Build Your Own Antennas 73s Walt Lau |
| Wire Antennas |
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| Download MS Excel Zipped |
Descriptions
|
| ANT#1 |
UHF / VHF Wire J
Poles - Easy 50 Ohm Matching |
| ANT#2 |
HF Wire J
Poles - Easy 50 Ohm Matching - Mount Vertical or Horizontal |
| ANT#3 |
HF Wire Squarelows
- Horizontal - Receive and Transmit 360 Degrees |
| ANT#4 |
HF 10 M
- Horizontal Stacked Squarelows - Good DX Ant. - Radiates 360 Degrees |
| ANT#5 |
HF 40 &
80 Meter Inverted Vee - Program will also recalculate any 2 band
Inverted Vee Ant. |
| ANT#6 |
HF Double
extended zep Ant. - Program will calculate for any HF frequency - 3 DB
over Dipole |
| ANT#7 |
HF Wire Collinear
called the Lazy H - Program will calculate
for any HF frequency |
| ANT#8 |
Antenna Infomation
-Phasing and impedance matching stubs - Quarter wave coaxial stubs - Etc. |
| ANT#9 |
HF 80 M -
2 1/2 waves in phase - fed with a quarter wave 450 ohm ladder line
- 50 ohm match |
| ANT#10 |
HF 40 M -
2 1/2 waves in phase - fed with a quarter wave 450 ohm ladder line
- 50 ohm match |
| ANT#11 |
HF 20 M -
2 1/2 waves in phase - fed with a quarter wave 450 ohm ladder line
- 50 ohm match |
| ANT#12 |
HF 10 M -
2 1/2 waves in phase - fed with a quarter wave 450 ohm ladder line
- 50 ohm match |
| ANT#13 |
HF Band -
2 1/2 waves in phase - fed with a quarter wave 450 ohm ladder line
- 50 ohm match |
| ANT#14 |
VHF / UHF - 2
1/2 waves in phase - fed with a quarter wave 450 ohm ladder line - 50 ohm
match |
| ANT#15 |
VHF / UHF - 4
1/2 waves in phase - fed with a quarter wave 450 ohm ladder line - 50 ohm
match |
| ANT#16 | |
| ANT#17 |