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The totally rocking SteppIR,
3 element Yagi beam from
Fluidmotion, Inc
| BAND | GAIN (dBi) | GAIN (dBd) | HALF POWER
ANGLE | FRONT TO
REAR | FRONT TO
BACK |
| 20 meters | 7.4 | 4.9 | +/- 34° | 25 dB | 42 dB
|
| 17 meters | 8.3 | 5.5 | +/- 32° | 25 dB | 44 dB
|
| 15 meters | 8.5 | 5.7 | +/- 29° | 20 dB | 44 dB
|
| 12 meters | 8.8 | 6.2 | +/- 28° | 15 dB | 16.5 dB
|
| 10 meters | 9.0 | 6.3 | +/- 29° | 11 dB | 15 dB
|
| 6 meters | 10.1 | 7.9 (approx) | +/- 25° | 20 dB | N/A |
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Instructions Manual:
(1.0 Mb)
October 24, 2005: Hurricane Wilma visits K4JRG in Miami.
Here's a video clip showing the SteppIR whipping in the 95+ MPH winds. Two of the three elements were removed as precautionary measure. The remaining element was used as functional dipole.
Got a Yaesu DXA rotor? Want to control it from your PC?
See Rotor Control DXASteppIR Yagi