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3-ÿ Ðîññèéñêàÿ ÄÂ DXpedition ( Mar 2004 )
UA9OC & RU6LA @ UA0LE
ÄÍÅÂÍÈÊ ÝÊÑÏÅÄÈÖÈÈ
MAR
14-15 2004
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 UA9OC, RU6LA, UA0LE at "VARJAG" memorial |
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 RA0LGH, UA0LE, UA9OC |
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 Beverage's center (from tower - distanse abt 300m) |
 Tower (from beverage's center) |
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 Beverage center (yellow box) and way to ZLs |
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MAR 17 2004
 Far point of LF TX ANT |
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 View to ZL from tower |
MAR 18-27 2004
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 UA0LE, UA9OC, RU6LA, RA0LGH |
 It is local TV correspondents |
 RW0LZ, RU0LL, UA0LE, RU6LA, UA9OC |
 RW0LZ, UA9OC, RU6LA |
Our
equipments:
RX ->
Pre-selector(LC bandpass+10dB+electromechanical filter+25dB), Kenwood TS-850
(1IF 500Hz, 2IF 250Hz), 2 Beverages - BOG abt 2km(to Eu) and 4km(to ZL) long
(0.5mm diameter isolated cooper wire)
TX ->
DDS(VFO - TNX Vlad RX6LDQ for help!), U-100
(PA) 90-100w Output, Big Vertical (abt 70m H effective, abt 220m Cu diam 0.5mm
wire) coil - 1mm Litz wire
Software
- > RX - Argo (V1 build 134 by I2PHD), TX - QRS
(V4.01 by ON7YD)
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 Pre-selector (blue box) |
 Pre-selector inside |
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 Thermocurrent meter - 1946year - 50Hz-75MHz |
 VFO - DDS (AD9832, PIC16F628, VCO 20MHz, 1:5+1:2 divider, bandpass, step up to 0.1Hz) |
 VFO inside (also old CW key - letf) |
 Loading coil - 1mm Litz wire |
Óñïåõîâ
íà ÄÂ !
© 2004 RU6LA