Thursday, January 13, 2011
Tuesday, January 4, 2011
Thursday, December 30, 2010
UB5UG snake antenna
N.B.
1. Antena has horizontal polarization!
2. Antena is scalable for other bands too.
3. You can add more bars to get additional gain - 1.1 dB per pair:
5 bars (standart) 6.2 dBd
7 bars 7.42 dBd
9 bars 8.45 dbd
SWR remains within acceptable range (<1.6 within 70cm band).
Tuesday, December 28, 2010
Monday, December 27, 2010
Wednesday, November 3, 2010
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