Re: [HCDX] [dxld] BBC World Service shortwave radio blocked in China
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Re: [HCDX] [dxld] BBC World Service shortwave radio blocked in China



New sound from China noted at 0045-0115 UT on remote Unit in NagoyaJPN.

YES,
rushing scratching machine type jamming sound, like hash mess up.
Mostly 10 kHz broadband jamming.

11750 no noise, but requested ITU CNR registration co-ch heard with CNR
progr
12095 NAK noise jammer
13720 - 13730 kHz NAK, the strongest noise in JPN
15310 NAK noise
15335 SNG underneath noise
15410 Unknown, parked noise jammer
15550 TIN only til 24 UT, but still noise at 0110 UT
15610 RFA Tibetan, Firedrake music, 20 kHz wide !
15755 NAK noise
17685 SNG noise, and next door 17675 NZL DRM same broadband digital.
17730 MNG, CNR talk + addit Firedrake music jamming program
17805 IBB Uighur, talk jamming and another CNR talk/music program

73 wb

----- Original Message ----- From: "Wolfgang Bueschel" <>
Sent: Monday, February 25, 2013 11:23 PM
Subject: Re: [dxld] BBC World Service shortwave radio blocked in China

Maybe the jammer against Vietnamese and Uzbek services worked overtime,

I heard also the 9490 kHz jamming on other times of the day when checked
Global Tuners and units in Japan...

see Aoki entries, marked with *

9490 * VOICE OF AMERICA 1400-1500 1234567 Chinese 250 349 Tinang PHL
IBB/VOA
b12

15310  R.FREE ASIA 1400-1500 1234567 Vietnamese 250 267 Tinian Island
MRA IBB/RFA2 b12 Dec5-

17790 * BBC 1300-1330 1234567 Uzbek 300 57 Limassol CYP BBC b12

Maybe jammed also before 140 UT ?

15575  KBS WORLD RADIO 1400-1500 1234567 Korean 250 81 Kimjae KOR
KBS b12

I'll check BBCWS via GlobalTuners and Perseus net in coming days, if their
is started a jamming organisation against BBWS English too. But will avoid
to report all these digital hash, PLC, main power bursts, OTHR and other
man
made noise signals.

http://www.bbc.co.uk/ariel/21574683
refers only to real BBC Mandarin and Uighur jamming, but never at En WS.

What's on March 31, when Cyprus relay site is scrapped in total then ????

The BBC managment seeks an alibi for self-mutilation of Skelton, Rampisham
and Zyggi Cyprus shortwave sites ?

73 wb

----- Original Message ----- From: "BDXC" <bdxc@xxxxxxxxxxx>
Sent: Monday, February 25, 2013 9:48 PM
Subject: Re: [dxld] BBC World Service shortwave radio blocked in China

Iâve noticed the interference in the mornings here in the UK over the past
few days, it is quite apparent during the 1000-1200 period on several
BBCWS
English frequencies such as 15285, 15310, 15575, 17760, 17790 etc.
Iâm sure its there at other times too. It seems to have been going on for
some time, but because the jamming is a type of white noise or digital
noise, its sometimes difficult to distinguish it from the general
background
interference.
73s Dave

From: Glenn Hauser
Sent: Monday, February 25, 2013 6:05 PM
Subject: Re: [dxld] BBC World Service shortwave radio blocked in China

WTFK??? BBC isn`t saying so we can check it for ourselves. However
here is more about it. The clip includes some tones and the noise does not
sound like DRM. As for being ``not possible`` to locate, of course it is!
With professional direxion-finding equipment and techniques. Glenn

Reports on Keith Perron's "PCJ Media and PCJ Radio" Facebook group over
the
past week have complained of possible jamming on BBC English frequencies
especially on 15310 via Oman and 17790 via Thailand. A digital signal is
being applied overtop that is obliterating reception. Partha Sarathi
Goswami
posted a recording of it on

Soundcloud: https:\\soundcloud.com/dxinginfo/bbc-17790-interference

In an e-mail exchange with Steve Handler, we were informed that the
Chinese
have never jammed English broadcasts before and such digital jamming was
not
their known practice.

However, the BBC have now come out and are blaming the Chinese in two
separate linked stories posted by Dave Kenny:
http://www.bbc.co.uk/mediacentre/statements/shortwave-jamming.html and

Andy Sennit[t]: http://www.bbc.co.uk/ariel/21574683
(Mark Coady, dxiingwithcumbre yg via DXLD)

On Mon, 2/25/13, Wolfgang Bueschel <> wrote:
From: Wolfgang Bueschel <>
Subject: Re: [dxld] BBC World Service shortwave radio blocked in China
To: "DXLD" <dxld@xxxxxxxxxxxxxxx>
Date: Monday, February 25, 2013, 11:51 AM
http://www.bbc.co.uk/news/world-asia-china-21575913
this website post is not very profound and rather poor content.

Remaining BBC broadcasts these days on shortwave are jammed only by China
Mainland security jammers in Uighur language for 12 million nationals in
western China near Kashgar ?

But have never heard of BBCWS English jamming ...

But Iranian government jamms BBC outlets in Farsi and similar Dari
languages
with 1000 Hertz tone heterodyne and bubble jamming 2 kHz away frequency.

73 wb

Original Message
From: Gilles Letourneau gletourneau@xxxxxxxxx>
Sent: Monday, February 25, 2013 6:09 PM
Subject: [dxld] bbc jamming

Hello everyone,
Was listening to the BBC on 21660 khz with news at 1700 UT ... they had an
interesting news item about the BBC beeing jammed extensively in China on
their shortwave frequencies.

When you think about ... all chinese transmitters used for jamming
... incredible...

It reminds me of the russian jamming of the 80 's .. was everywhere
on the band
73 Gilles Letourneau Montreal, Canada

Original Message
From: Alokesh Gupta alokeshgupta@xxxxxxxxx>
Sent: Monday, February 25, 2013 6:09 PM
Subject: [dxld] BBC World Service shortwave radio blocked in China

The BBC has said shortwave broadcasts in English of World Service radio
are
being jammed in China. In a statement, the corporation said it was not
possible to determine exactly where the blocking was coming from. But it
said the "extensive and co-ordinated efforts are indicative of a
well-resourced country such as China". "The BBC strongly condemns this
action which is designed to disrupt audiences' free access to news and
information," said the statement.
More at :
http://www.bbc.co.uk/news/world-asia-china-21575913

Alokesh Gupta
New Delhi

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