Due to the numerous thunderstorms, mediumwave reception was difficult today, but this was made up for by a good opening to southern Peru, in the region around Arequipa.
940 0230 B Super Radio Brasil, Rio de Janeiro (RJ) 9631 km 1220 0245 PRU Radio Melodia AM, Arequipa (are) 10959 km 1240 0245 PRU Radio Lider Arequipa, Arequipa (are) 10959 km 1300 0246 PRU Radio Candarave, Ilabaya (tac) 10976 km 1360 0253 PRU Radio Sicuani, Sicuani (cus) 10768 km 1380 0240 B Radio Deus È Amor/Radio Continental, Recife (PE) 7800 km 1430 0255 PRU RPP Noticias, Cusco (cus) 10754 km 1440 0248 PRU Radio Santa Monica Arequipa, Arequipa (are) 10956 km 1470 0241 PRU Radio Victoria, Arequipa (are) 10959 km 1500 0010 PRU Radio Santa Rosa, Lima/San Miguel (lim) 11010 km 1570 0010 PRU Radio Tupac Amaru de Canas, Yanaoca (cus), 10773 km 1570 0249 PRU Radio Carraviz, Juliaca (pun) 10802 km
On the evening of 30 May 2026, an exciting signal was received from Asia: a signal from Thailand was audible for a few minutes on 1125 kHz from Sor. Wor. Thor., Chanthaburi. A lovely and rare reception from the Kingdom.
One of the ‘difficult’ mediumwave DX targets here in Austria is Chile. First and foremost, because the few stations there share the frequencies with other transmitters from South America and use relatively low transmission power. On top of that, I haven’t had a good South American antenna in recent years with which I could go ‘hunting’ for Chile during the best possible reception period in spring. By setting up my AziLoop antenna, which can be rotated 360° electronically, I was finally able to make a serious attempt at this major target this spring.
In fact, there are only two stations: Radio Festival on 1270 kHz, a long-established station from Viña del Mar, also known as ‘La Radio en Colores de Chile’. Unfortunately, Radio Provincia from La Plata also broadcasts on the same frequency, and always offers a much stronger signal from almost the same direction. The second option for receiving Chile here in Austria is Radio Cristo llama al Pecador on 1570 kHz from Rancagua, the capital of the Región del Libertador General Bernardo O’Higgins. However, Radio Carraviz from Juliaca in southern Peru also broadcasts on 1570 – and this station can very often be received strongly in Salzburg.
Nevertheless, this frequency seemed the most worthwhile to me, partly because the offset of Radio Cristo llama al Pecador, at 1570.039, is a considerable distance from the Radio Carraviz signal and is therefore clearly visible in the waterfall display of the SDR software. I have now been tracking the signal closely for many days; it was easy to see, but the audio was very difficult to make out. Here we must thank the developers of the specialist mediumwave programmes Jaguar and WavViewDX; without their help, one would never be able to see and hear such weak signals in the mediumwave band with this clarity!
Last Sunday, after 01:30 UT, the signals from Argentina were stronger than those from Peru further north, making the search worthwhile. Finally, at 01:52 UT, the signal from Rancagua in Chile was stronger than the Peruvian one on the same frequency for two minutes. And although I don’t usually use the stations’ audio streams for comparison, it paid off here – exactly the same folk music was being played in the stream! Even though I didn’t hear a station announcement, it was clear that the signal on 1570 kHz had come from Chile.
Thanks to the help of Thomas Nilsson and Hans Ostnell from the Arctic Radio Club, I was able to make contact with Pastor Angel Arenas Montecinos, who confirmed the reception:
Bendiciones señor Ratzer.
Le cuento que si es nuestra radio 1570 am de aquí de rancagua sexta region de nuestro país chile .Y le agradezco por darnos esta alegría a nosotros de saber que tan lejos se esté escuchando nuestra señal.
Un abrazo grande y muchas bendiciones.
English translation:
God’s blessings, Mr Ratzer.
I would like to inform you that this is our radio station 1570 AM here in Rancagua in the Sixth Region of our country, Chile.And I thank you for giving us this joy of discovering how far our signal can be received.
A warm hug and God’s blessings.
Such wonderful confirmation is the reward for all the work at the station, for the many hours spent trying to improve the reception equipment in the hope of perhaps making mediumwave signals from other continents more audible. And such a rare reception is also motivation to listen again every day and find new stations. Our very special hobby can be so wonderful!
A lovely confirmation from Peru yesterday: Radio Tupac Amaru, from Yanaoca in the province of Canas, on the new frequency 1570 kHz. The province of Canas is one of thirteen provinces in the Cusco region of south-central Peru. The province’s name is derived from the indigenous K’anas people. The station was previously active on 750 kHz and has been broadcasting on 1570 kHz for a month; it could be heard in Salzburg on 26 May at around 0250 UT.
Over the last few days, we’ve been able to pick up some lovely early-summer mediumwave signals from South America. The thunderstorms have spared us so far, so it’s a pleasure to listen in, even if the signals aren’t always very loud.
920 0015 PRG Radio Nacional del Paraguay AM, Asuncion 10742 km 930 0245 PRU Moderna Radio Papa, Lima 11017 km 1020 0240 PRU Radio Kinsachata, Espinar/Yauri 10818 km 1110 0244 PRU Radio Feliz, Lima/Puente Piedra 10992 km 1160 0235 PRU Radio Maranatha Huancayo, Huancayo 10878 km 1220 0250 PRU Radio Melodia AM, Arequipa 10959 km 1240 0008 PRU Radio Pachatusan, Sicuani 10767 km 1360 0010 PRU Radio Sicuani, Sicuani 10768 km 1380 0245 B Radio Deus È Amor, Recife 7800 km 1400 0300 B Radio Difusora Acreana, Rio Branco 10162 km 1430 0250 PRU RPP Noticias, Cusco 10754 km 1440 0250 PRU Radio Imperial 2, Lima/Cerro Papa 11011 km 1490 0300 PRU Radio Dios es Amor, Cusco 10754 km 1500 0300 PRU Radio Santa Rosa, Lima 11010 km 1540 0005 BOL Radio Bendita Trinidad, El Alto 10727 km 1560 0301 PRU Radio MarÌa, Wanchaq 10755 km 1560 0015 BOL Radio Luz del Mundo, La Paz 10723 km 1570 0254 PRU Radio Tupac Amaru, Yanaoca, 10800 km
Over the summer, I’m only using the reliable AziLoop antenna; all my other antennas are switched off completely for the first time and have been unplugged as well – given my exposed location, I want to minimise the risk of power surges and lightning strikes causing any disruption.
A few days ago, I was able to pick up a station from Italy that was new to me for the first time in the evening: Radio Perugia on 1206 kHz, with plenty of station announcements. The station is linked to Radio Lago Trasimeno, also advertising itself as “Radio Lago Trasimeno AM 1512 – 1206 kHz, Onde Medie e DAB+ in Umbria, Perugia, Terni and Central Italy”, which is how I came across Radio Perugia.
No particularly strong signals, but southern South America can be heard on the medium-wave band almost every day here in Salzburg.
870 0130 ARG Radio Nacional, Buenos Aires/General Pacheco (df) 11591 km 920 0030 PRG Radio Nacional del Paraguay AM, Nueva Asuncion (phy) 10742 km 930 0043 URG Radio Monte Carlo, Montevideo (mo) 11485 km 1070 0030 ARG El Destape Mundo, Wilde (ba) 11592 km 1110 0010 ARG Radio Ciudad, Buenos Aires (df) 11590 km 1150 0110 ARG LT9 La Nueva 9, Sauce Viejo (sf) 11473 km 1230 0030 ARG Radio Dos, Rosario (sf) 11595 km 1270 0000 ARG Radio Provincia de Buenos Aires, La Plata (ba) 11591 km 1310 0040 ARG Radio Nacional, Gualeguaych˙ (er) 11468 km 1350 0000 ARG Radio Buenos Aires, Buenos Aires (ba) 11612 km 1400 0015 URG Radio Zorrilla de San MartÌn, Tacuarembó (ta) 11200 km 1550 0030 ARG Radio San Genaro, San Genaro Norte (sf) 11586 km
Signals from South America can be heard from time to time on the medium-wave band, though they are usually not very loud. However, the absence of thunderstorms is helping to ensure good reception.
740 0030 B Radio Sociedade da Bahia, Salvador/Ilha de Itaparica (BA) 8471 km 760 0004 ARG Radio Atlantica, Mar del Plata (ba) 11828 km 870 0030 ARG Radio Nacional, Buenos Aires/General Pacheco (df) 11591 km 920 0125 PRG Radio Nacional del Paraguay AM, Nueva Asuncion (phy) 10742 km 930 0003 URG Radio Monte Carlo, Montevideo (mo) 11485 km 1020 0128 PRG Radio Nanduti, San Lorenzo (cet) 10745 km 1070 0030 ARG El Destape Mundo, Wilde (ba) 11592 km 1150 0200 ARG Radio Nacional, Viedma (rn) 12374 km 1200 0330 B Radio Cultura Brasil, Sao Paulo (SP) 9937 km 1230 0045 ARG Radio Dos, Rosario (sf) 11595 km 1350 0000 ARG Radio Buenos Aires, Buenos Aires/Malvinas Argentinas (ba) 11612 km 1550 0120 ARG Radio San Genaro, San Genaro Norte (sf) 11586 km
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