Tag Archives: KTWR

New DRM Transmission and DXer Programme from KTWR Guam

Many thanks to SWLing Post contributor, Ed, who writes:

SWLing Post readers might be interested in learning that KTWR in Guam
has announced new DRM transmission details including a new DXer’s
Program named “Love Asia By Radio” which is scheduled to first air on
October 25, 2020 on their 1026-1057UTC English DRM broadcast to India
on 13800kHz. I just posted a question on their blog asking if the
program audio will be made available online to potential listeners
who can’t receive the broadcast, but haven’t heard back from them
yet. If I do, I’ll share that info.

KTWR New DRM Transmission Details and DXer Programme

Effective from Sunday 25th October, KTWR, Guam will continue its DRM
broadcasts to India, China and Japan. It will include a brand new
programme produced specially for Dxers. Click here for more details.
http://ktwrdrm.blogspot.com/2020/10/new-dx-program.html

Love Asia By Radio

Guam Shortwave Transmitter Station – KTWR

Wednesday, October 21, 2020

New DX Program

People have asked us to air a DX program for many years. KTWR had
done this a few decades ago, but we had no one to produce a new
program. Now, one of our listeners, Arun Kumar Narasimham has begun
production of the “Dxers Diary”. The first airing will be on 25
October 2020 in our 1026-1057UTC English DRM broadcast to India on
13800kHz. We are glad that Arun has stepped in to fill this
longstanding gap in our programming. We hope you enjoy it and
continue to enjoy the DX hobby.

Thank you for the tip, Ed, and we’ll look forward to any updates you might have.

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DRM30 on a Smartphone: KTWR Shows Us The Way

Image via the KTWR Blog

Many thanks to SWLing Post contributor, Dan Van Hoy, who writes:

[Regarding the reception of DRM via smart phone,] I happened to find this KTWR Guam post about decoding DRM30 with a smart phone, app, and an RTL-SDR:

Convert Smart Phone to DRM 30 HF receiver!

We are pleased to report successful use of an SDR Dongle used to directly receive and Decode DRM 30 over HF today.

The SDR Dongle is an RTLSDR v3 type connected to an android smartphone using an OTG cable (phone or tablet must be OTG capable).

The Software used:
1. Android driver (free)
2. DRM+SDR Android App ($4.99)

The Frequency of the HF broadcast is directly assigned within the DRM+ SDR app with two settings
1. Frequency in Hertz
2. RF Gain (0-512)

Demonstration video showing Clean DRM decode of AAC Audio and Journaline data along with live metadata.  (our signal was very strong, so only a short wire used for Antenna, DX’rs will need an appropriate Antenna)

Now anyone with a smartphone and a $20 SDR can receive DRM 30 HF broadcasts…

Click here to read this post on the KTWR blog.

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