HFU HF Underground

Loggings => Utility => Topic started by: Treehouse SWL on November 15, 2019, 0647 UTC

Title: 9VA-40 Singapore 6676 USB 1720 UTC 14 Nov 2019
Post by: Treehouse SWL on November 15, 2019, 0647 UTC

On a decent morning for VOLMET signals out of Asia, I heard Singapore come on at 1720 UTC with a male voice giving weather conditions in English. Poor overall against a healthy noise floor, but audible at the peaks until 1725 UTC. It was just barely audible at times in the 1750 UTC and 1820 UTC time slots. Received on my radio with just the whip antenna.

HSD out of Bangkok also was audible on this frequency during those hours with a slightly better signal than Singapore.

Title: Re: 9VA-40 Singapore 6676 USB 1720 UTC 14 Nov 2019
Post by: longjidinxp on May 21, 2020, 2239 UTC

past years the Singapore Navy broadcast weird Chinese Opera song in their freq maybe to assume others thats freq already being used by the AM Radio station syncro freq using ALE then data trans used Baudot Crypto....