Hard-Core-DX.com - Probably the best DX site in the world Jan 19, 2020, 04:16:36 UTC  
Calendar  | Subscribe to our Mailing List  | Search our site & web  | Polls  | About  | Antenna Books  | Archives  | Copyright  | Hard-Core-DX store  | Radio Books  | Write To Us
Be first -- subscribe!
Get all DX news directly to your email inbox.
Subscribe to the HCDX mailing list

HCDX Channels
Front page
DX News
Logs


Special:
Antennas
DX Lab

Latin America:
Andes DX

Partner Channels
QSL News
Clandestine Radio
Russian DX
Shortwave Bulletin
Signal DX
World of Radio

Medium wave:
IRCA

In Finnish:
Suomi DX
DX Usenet

In French:
DX Philately

In German:
A-DX

In Italian:
BCLNews
Radioascolto
FMDX Italy

In Portuguese:
@tividade DX

In Russian:
Русь-DX
Сигнал

In Spanish:
Conexion Digital

Radio Stations:
SWR Radio News


Do you want to have your
own HCDX Channel?

We would like to see
your channel here.
Please email to
HCDX Staff


HCDX Online Log
The latest logs on
HCDX Online Log
Add yours as well!

DXing Events
There are no upcoming events


Iran International TV is with unknown modulation on 11560/6270 kHz, November 26   
Wednesday, November 27 2019

HCDX


re 6270 kHz 'Iran International TV' on Nov 27:

between 13.30 and 14.30 UT I played a lot of the direction finding TDoA
option on worldwide Kiwi net.

Used four locations of Kiwi SDRs:
Bangalore IND,
Hanoi VTN,
Kuwait,
and Moscow-RUS.

Tried few times on sampling complete results around

https://www.google.com/maps/place/41%C2%B000'00.0%22N+68%C2%B000'00.0%22E/@41,67.4396973,9z/data=!4m5!3m4!1s0x0:0x0!8m2!3d41!4d68

never narrowed to Yerevan Gavar Noratus site,
which is far 2100 kilometers away westerly of Tashkent Uzbekistan.

6270 kHz S=9+35dB or -42dBm around 13.50 UT in Kuwait, southern Iran area.

73 wb

----- Original Message -----
From: "Kai Ludwig" <KaiLudwig@T-Online.de>


Sent: Wednesday, November 27, 2019 11:55 AM
Subject: Re: [WOR] Iran International TV is with unknown modulation on
11560/6270 kHz, November 26


from 0630 on 11560 ERV 100 kW / 100 deg to N/ME Farsi, fair, BUT without
carrier

The carrier swings at a very fast rate between 11560.2 and 11560.9 kHz. In
plain envelope demodulation the result is a kind of background growl/hum
while AMsynch fails completely.

Have you guys now abandoned the theory that the shortwave transmissions, in
this case generated by badly defective equipment, come from Uzbekistan
instead? Or is it even back and forth in their site usage?


At same time 11570 SIR 500 kW / unknown to WeAs Arabic VIRI IRIB PARS
TODAY-good
At same time 11590 SIR 500 kW / unknown to WeAs NO AUDIO - OPEN
CARRIER/DEAD AIR

Around 1030 still a silent carrier on 11590 kHz. On 11570 kHz IRIB Arabic,
in synch with 15130 kHz whily they both were 2.5 seconds behind 13820 kHz
which went off at 1028 as scheduled. Seems that there is more to the "new
distribution strategie", as reported yesterday, than just making some
short-notice frequency changes two days ago and taking German off shortwave
after Dec 21.
Kai Ludwig


_
Hard-Core-DX mailing list
Hard-Core-DX@hard-core-dx.com
http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx
http://www.hard-core-dx.com/

 


Iran International TV is with unknown modulation on 11560/6270 kHz, November 26 | 0 comments |
The following comments are owned by whoever posted them. This site is not responsible for what they say.
No user comments.
What's Related

Story Options
  • Mail Story to a Friend
  • Printable Story Format


  • This page was created in 0.06 seconds