Állna velem szemben és így kiabálna, arconröhögném 
FM-DX
Hy dx-ers
In south romania in this night start best low temperatures under -16°C
In this moment in bucharest is FOG and -13.7°C .
Propagation open and continous have variations .
In Uhf channels start good propagation and at distance appear propagation short and variable .
In fm detect turk stations TRT1 demircoy 94,5mhz , and 93,1 TGRT istanbul .
At 02:46 ENERGY dxers tv , send to me info about TVR2 baneasa 133km droping by unid signal .
At 03:04 i record a capture video , and i detect at 03:08 TURK signal TRT wen droping image . Sound remain for tvr2 transmitter .
http://www.youtube.com/watch?v=ch6Wml2JgBc
When temperature decrease to -20°C in my state appear propagations low with greek radios and turk radio , know this fenomen but i detect last year at -18°C turk , greek stations in south romania when temperature down .
In south romania in this night start best low temperatures under -16°C
In this moment in bucharest is FOG and -13.7°C .
Propagation open and continous have variations .
In Uhf channels start good propagation and at distance appear propagation short and variable .
In fm detect turk stations TRT1 demircoy 94,5mhz , and 93,1 TGRT istanbul .
At 02:46 ENERGY dxers tv , send to me info about TVR2 baneasa 133km droping by unid signal .
At 03:04 i record a capture video , and i detect at 03:08 TURK signal TRT wen droping image . Sound remain for tvr2 transmitter .
http://www.youtube.com/watch?v=ch6Wml2JgBc
When temperature decrease to -20°C in my state appear propagations low with greek radios and turk radio , know this fenomen but i detect last year at -18°C turk , greek stations in south romania when temperature down .
hello firiend dxers!
in last night speech about radios comercial , tuners and sony xdr with a finland dxer!
To solve dx problems , need atention , tuners no good for dx , tuner is a best receiver with HI FI sound .
Dx need a big atention for FI module say finland dxer .
First aspect is IMPEDANCE , 330ohm at input birdge filters 110khz or 150khz , and 300ohm at out .
COmercial receivers have in schematic filters 100ohm , 170ohm , 220ohm resistor . this bad value add a low signal dx in demodulator . Values to measure signals is low , and no good in scale !
This aspect need a big atention .
Sony xdr is a best selective receiver with ISS tehnologies , no good for dx in SIMPLE ANTENA , is tested by dxers ! is good with 3-5element antena .
This receiver need for detect dx , suprise , amplifier linear 20-25dB .
dx-ers not speech about this bug , speech about perfoemances with masive antenas , 5-8 elements in FM band .
For dxers , THIS is real FILTER impedance INPUT - OUTPUT
in last night speech about radios comercial , tuners and sony xdr with a finland dxer!
To solve dx problems , need atention , tuners no good for dx , tuner is a best receiver with HI FI sound .
Dx need a big atention for FI module say finland dxer .
First aspect is IMPEDANCE , 330ohm at input birdge filters 110khz or 150khz , and 300ohm at out .
COmercial receivers have in schematic filters 100ohm , 170ohm , 220ohm resistor . this bad value add a low signal dx in demodulator . Values to measure signals is low , and no good in scale !
This aspect need a big atention .
Sony xdr is a best selective receiver with ISS tehnologies , no good for dx in SIMPLE ANTENA , is tested by dxers ! is good with 3-5element antena .
This receiver need for detect dx , suprise , amplifier linear 20-25dB .
dx-ers not speech about this bug , speech about perfoemances with masive antenas , 5-8 elements in FM band .
For dxers , THIS is real FILTER impedance INPUT - OUTPUT
your decibel meter is WRONG! , at 17db S-N-R not have BLANK !
please info at analyser rhode with your reception ! signal is up to 28db!
Please search AMPLFIER 12V for WV and increase reeception to 10dB !
http://www.rohde-schwarz.hu/hu/products ... SH4_8.html
please info at analyser rhode with your reception ! signal is up to 28db!
Please search AMPLFIER 12V for WV and increase reeception to 10dB !
http://www.rohde-schwarz.hu/hu/products ... SH4_8.html
http://www.youtube.com/watch?v=Xk01bGVAaII
Sunshine Diósgyőrben (2010 11 19)
Sunshine Diósgyőrben (2010 11 19)
Hi
In this morning with power snowing start a misterious fenomen troposcatters .
At 06:06 start ISTANBUL scatters on 93,3 with karadenizin sesi , without 93,1 TGRT , start partially 95,1 ozgur .
at 05:07 start 94,5 TRT1 Demircoy , without 90FM TRT-FM
at 05:11 start 93,1 ERTU EGYPT , without TGRT scatters in MIX , clean at NEW RECORD reception scatters at 27dB S-N-R at 05:15
at 05:21 start FIRST GREEK troposcatters in BUCHAREST on 93,8Mhz
Bonus , recul propagation tropo to NORTH ROMANIA on 93,2Mhz SMILE FM NEGRESTI , SECOND RECEPTION in long time in BUCHAREST !
I am a dxer without 3 big no coments :
1. possibility to open greek radios in tropo in bucharest center , except periferic zone when signals enter in reception
2. ERTU , when fenomen add this radio at this enorm distance 1688KM
3. WHEN open this fenomen in morning at 5:11 - 05:24 , what layer atmosferic is in conduction and mix TROPO simple , TROPO + D layer , or mix in superior D layer to Tropo layer in fascicul scatter?
this affiramations remain for me big ENIGME!!
http://www.youtube.com/watch?v=9-3pJ4TTKEc
ENJOY!!! live capture!!
In this morning with power snowing start a misterious fenomen troposcatters .
At 06:06 start ISTANBUL scatters on 93,3 with karadenizin sesi , without 93,1 TGRT , start partially 95,1 ozgur .
at 05:07 start 94,5 TRT1 Demircoy , without 90FM TRT-FM
at 05:11 start 93,1 ERTU EGYPT , without TGRT scatters in MIX , clean at NEW RECORD reception scatters at 27dB S-N-R at 05:15
at 05:21 start FIRST GREEK troposcatters in BUCHAREST on 93,8Mhz
Bonus , recul propagation tropo to NORTH ROMANIA on 93,2Mhz SMILE FM NEGRESTI , SECOND RECEPTION in long time in BUCHAREST !
I am a dxer without 3 big no coments :
1. possibility to open greek radios in tropo in bucharest center , except periferic zone when signals enter in reception
2. ERTU , when fenomen add this radio at this enorm distance 1688KM
3. WHEN open this fenomen in morning at 5:11 - 05:24 , what layer atmosferic is in conduction and mix TROPO simple , TROPO + D layer , or mix in superior D layer to Tropo layer in fascicul scatter?
this affiramations remain for me big ENIGME!!
http://www.youtube.com/watch?v=9-3pJ4TTKEc
ENJOY!!! live capture!!