HFU HF Underground

Loggings => Shortwave Broadcast => Topic started by: Paul B. Walker, Jr. on September 02, 2024, 2042 UTC

Title: OFF AIR: R Nac'l Amazonias 11780khz
Post by: Paul B. Walker, Jr. on September 02, 2024, 2042 UTC

11780 was off Thu. Aug 30, on Fri, then it's been off since.

I have a contact in the radio engineering department at Empresa Brasil de Comunicação and asked what was up.

Theres a fault with a piece of equipment, though I'm not quite clear on what it is, as despite my years in radio and understanding of tech, im not too familiar with the equipment. My contact says: "We have a problem with the logic tx, it won't protect the transmitter and allow the transmitter on at high power. The logic tx is very old"

Title: Re: OFF AIR: R Nac'l Amazonias 11780khz
Post by: Paul B. Walker, Jr. on September 03, 2024, 0135 UTC

Looks like the fault has been fixed!