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Dual 3B-334.avi
GoranCF
230 views
DUAL www.dual.rs
3B-334 High Performance 3-band Antenna
Electromagnetics designed by YT1NT
using proprietary optimizing software.
3 monoband antennas on a single fu...
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14 MHz 3el Yagi by Dual
GoranCF
166 views
14 MHz high quality Yagi antenna by Dual.
www.dual.rs
G = 7.1 to 7.3 dBi
F/B = 23 dB
SWR better then 1 : 1.2
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50 MHz 7el. very high gain antenna CF0607.avi
GoranCF
166 views
50 MHz Very high gain antenna. Optimised for 50 to 50.6 MHz.
Max SWR 1 : 1.3.
Gain: 12.9 dBi.
7 el.
F/B = 30 dB
Boom 8.9m
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21 MHz 5el Yagi
GoranCF
318 views
21 MHz 5 el Yagi
G = 10.3 dBi (free space)
F/B = 25 dB
SWR 21 - 21.45 MHz lower then 1.3
http://www.dual.rs/files/dual_cenovnik.pdf
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50 MHz 4el antena
GoranCF
1,486 views
High quality 50 MHz 4 el Yagi, made by Dual.
www.dual.rs
Characteristics:
Free space gain 9.46 dBi
For 1: 1.5 SWR bandwidth 1.9 MHz.
50 ohm input with SO239 connector....
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50 MHz 6el Yagi by Dual
GoranCF
362 views
High quality 50 MHz 6 el Yagi, made by Dual.
www.dual.rs
Characteristics:
Free space gain 11.5 dBi
For 1: 1.5 SWR bandwidth 2.6 MHz.
50 ohm input with SO239 connector....
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50 MHz 3el Yagi by Dual
GoranCF
382 views
High quality 50 MHz 3 el Yagi, made by Dual.
www.dual.rs
Characteristics:
Free space gain 7.2 dBi
For 1: 1.5 SWR bandwidth 2.7 MHz.
50 ohm input with SO239 connector.
...
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Kondicioniranje Eneloop NiMh baterija
GoranCF
789 views
Kondicioniranje preko pametnog punjača
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Diamant skripanje
GoranCF
435 views
Do You hear ugly sound from Turnigy 50-65 400?
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Extra 260 i Dusan
GoranCF
780 views
Extra 260 with 4 x HXT900, SK3548-900, Prop 14x7, 3S 2100mAh, DX7 and AR6100e, 1650gr, 49"
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