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[HCDX] Digital Radio in FM-Band: World?s First DRM+ Broadcast in Germany
Digital Radio in FM-Band: World?s First DRM+ Broadcast in Germany
23.11.2007
http://www.infosat.lu/Meldungen/index.php?msgID=43479http://www.infosat.l
u/Meldungen/index.php?msgID=43479
The first DRM+ field trial was launched on 20 November in Hanover and will
run until the 29 February 2008. The DRM+ broadcasting trial is carried out
by the DRM Associate Member German State Media Authority of Lower
Saxony (NLM) and the DRM Associate Member Leibniz University of
Hanover which one designed and built up the first DRM+ transmitter. The
results of the DRM+ broadcast measurements will provide a basis for the
new DRM+ system which standardization is planned in 2008.
The DRM+ trial in Hanover is in line with the field trials scheduled in
Germany on HD-Radio and DRM+. Both systems allow digital radio
transmission in FM band. With reference to the final report from the DRM
Associate Member University of Applied Sciences Kaiserslautern and the
German State Media Authority of Rhineland-Palatinate (LMK) about the
interference potential of DRM+ and HD-Radio, the German Federal Network
Agency has settled licences for forthcoming field trials at an assigned time.
The recent DRM+ field trial takes place in Hanover until 29 February 2008,
the HD-Radio TM field trial occurs in Heidelberg from 1 December until 29
February 2008 and the DRM+ field trial happens in Kaiserslautern from 1
March to 31 May 2008. The final report is a first technical basis towards
digitization of FM broadcast radio service. It is available in German under:
http://www.fhkl.de/~drm.
DRM+ is a narrow band digital radio system and could gradually replace the
analogue FM radio in the future. DRM+ is appropriate for the transmission of
local and sub-regional single programme offerings although it can obviously
be extended to a bigger up to a nationwide coverage as a single-frequency
network.
________________________
http://zlgr.multiply.com (raidio monitoring site plus audio clips )
http://www.worldisround.com/articles/302315/ (Litohoro) 321199/Tinos
http://www.flickr.com/photos/zachgr pictures upload
.
on my main : www.geocities.com/zliangas
-tty-px.html : test of various TTY programs
-ethics.htm : greek ethics , days and institutions
-frape.htm: the greek way of cofee !!!
Zacharias Liangas , Thessaloniki Greece
greekdx @ otenet dot gr ---
Pesawat penerima: ICOM R75 , Lowe HF150 , Degen 1102,1103,108,
Tecsun PL200/550, Chibo c300/c979, Yupi 7000
Antenna: 16m hor, 2x16 m V invert, 1m australian loop
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