Troposzférikus terjedések

[Chucky]

Nálam egész éjjel többé-kevésbé stabilan jött a 98.5 HRT 2, valamint a 97,3 HRT 1. Reggel pedig megjött 102.4 Amadeus, amit sosem sikerült még otthonról vennem.

[asimov]

Eleg jo terjedesi jatek volt ma, kb. fel 11-kor, 88.0-an es kicsit felette.
88.0-an bezajosodott az N-Joy... es ezzel parhuzamosan eleg jol beterjedt 88.2-n az O3, es a ketto kozott is szol valami. (Ez valoszinuleg a budapesti Radio Face volt, 88.1-en) Alapesetben a masodik ketto radiot nem veszem.
Aztan ujjabb csendes szakasz eros N-Joy-al, aztan megint terjedes es megint szolt az O3 88.2-n
Kb. 15 percig ment ez.
(Estere allitolag jon valami hidegfront-szeru idojaras valtozas, talan erdemes figyelni.

[asimov]

Koszi, az angolt nem biro forumtarsak turelmeert!

[asimov]

Go, on english forum!

RG 58 is for TRANSMISION !
radio impedance is 72-78ohm ! Blaupunkt call 72-74ohm , rare sony models have 78-80!
Rg59 is a video high performance low loss at low freq !

[zvartoshu]

RG 58 is for TRANSMISION !
radio impedance is 72-78ohm ! Blaupunkt call 72-74ohm , rare sony models have 78-80!
Rg59 is a video high performance low loss at low freq !

[asimov]

Blaupunkt car radio's winner many commendation on car radio test, in the world. (My old car radio also blaupunkt... very good function!)
I'm used now RG58/U (coax). This cable wave resistance is 50 ohm, and attenuation is very (in 100 meters long!), but only 10 meters long, and it is now. Car radio antenna input is 75 ohm?
My antenna nadir resistance also ~50...55 ohm. (This value acceptable, for 75 ohm cable)
The RG59 is UV (solar radiation) resist?

understand 3 radios have under 0.7µV sensitivity!
Blaupunkt , ACR3250 / lubeck rcc45 / boston rcc45
single equivalent with demodulator with AGC remain AUGSBURG RCR87
...

[Chucky]

Nálam egész éjjel szépen szólt a kalocsai Korona fm (148km). Valamint a kiskörösi és csávolyi tv adók.

[asimov]

88.0-an elzajosodott az N-Joy, viszont 88.1-en (ahol altalaban csak zajt veszek) megjelent a Radio Face (97 km). Szoval ugyfest, hogy valami terjedes kezodott el ezekben percekben.

[zvartoshu]

understand 3 radios have under 0.7µV sensitivity!
Blaupunkt , ACR3250 / lubeck rcc45 / boston rcc45
single equivalent with demodulator with AGC remain AUGSBURG RCR87
..
In my location have , rooter + modem + swithc , wireless antenas , usb , wires FTP , and no have problems . Coaxial need RG59 only ! RG6 is good and for corect sum divisors on lambda need list for reduction velocity !
When you and dxers receive REAL and HARDCORE dx , exemple for me , TURK STATIONS in all days , SERBIAN in all days , scattering only , CALL ME ! JUST HELP for understand real dx .

[asimov]

Good.. I only several week, is FM DX-er... but, like this is hobby.
My home made antenna is very good working. Next project is acquisition blaupunkt autocar (ex: atlanta 110) and "antijamming" correction (My pc, router and modem small jamming the FM band. )
First step: choke in koaxcable, and many "antijamming" ironring on elektrical and data cable.
Hope is good..

1688km 2 years detect ERTU PROGRAM 1 QURAN MOSKEE
http://www.youtube.com/watch?v=d4W7h3NQVeA
and
http://www.youtube.com/watch?v=rdX3XGpK ... re=related
and
http://www.youtube.com/watch?v=WVfA-wkZHv4
and
http://www.youtube.com/watch?v=VzwZTpSx ... ideo_title
have many many captures with this spot troposcatter multihop