Showing posts with label multiplex. Show all posts
Showing posts with label multiplex. Show all posts

Wednesday, August 19, 2015

India ramps up International DRM broadcasts

New DRM transmission schedule for All India Radio External Services via Bengaluru with effect from 16 Aug 2015. Note: Two programs are broadcast simultaneously using single frequency in most cases.
  • 0315-0415 UTC 15120 kHz (Program 1 : Hindi, Prog 2 : Vividh Bharati) - Towards East Africa/Middle East
  • 0415-0430 UTC 15120 kHz (Prog 1 : Gujarati, Prog 2 : Vividh Bharati) - Towards East Africa/Middle East
  • 0430-0530 UTC 15120 kHz (Prog 1 : Hindi, Prog 2 : Vividh Bharati) - Towards East Africa/Middle East
  • 1000-1100 UTC 17895 kHz English - Towards Australia, NZ
  • 1145-1315 UTC 15795 kHz Chinese  - Towards China
  • 1215-1330 UTC 15795 kHz (Prog 1: Chinese, Prog 2 : Tibetan) - Towards China
  • 1615-1715 UTC 11620 kHz (Prog 1 : Russian ; Prog 2 : Vividh Bharati) - Towards Europe
  • 1745-1945 UTC 7550 kHz  (Prog 1 : GOS-IV English, Prog 2) : Vividh Bharati - Towards Europe
  • 1945-2045 UTC 7550 kHz  (Prog 1 : Hindi, Prog 2 : French) - Towards Europe
  • 2045-2230 UTC 7550 kHz  (Prog 1 : GOS V English, Prog 2 :Vividh Bharati) - Towards Europe
  • 2245-0045 UTC 13605 kHz (Prog 1 : GOS I English, Prog 2 : Vividh Bharati) -Towards Europe

    The reception reports on technical quality of the transmission on the above frequencies are welcome and may please be sent to Deputy Director General (Spectrum Management & Synergy) by email at : spectrum-manager@air.org.in

Courtesy of Jose Jacob by way of Alokesh

Friday, April 17, 2015

AIR DRM Test Transmission with multiple programmes

UPDATE 20150422: Terje's reception #drmlog.

"All India Radio will be conducting trial transmission in DRM mode with multiple programmes from SPT Bangalore as per below

Date : 20th April to 30th April, 2015
1745 - 2230 UTC (2315-0400 IST) - 7550 kHz to UK & West Europe. Programme 1 = GOSIV/HINDI/GOS-V, Programme 2 = Vividh Bharati.

Consequently GOS V Service from 2045-2230 UTC (0215 -0400 IST) on 11620 kHz to Aus/NZ will be shifted from DRM mode to analog mode.

Please send your reception reports to spectrum-manager@air.org.in
A special QSL card is available for this DRM test transmission."

thanks to Alokesh Gupta for the tip!

Tuesday, April 7, 2015

KTWR 2 channel test imminent!

8-9 April at 1000 UTC there will be a 30 minute test broadcast employing two audio channels on 15300 kHz. Details from Shakti Verma via Alokesh Gupta from the Digital Radio Mondiale FB Page.