他们使用的设备有：Sony ICF2001D*1、Sony's ICF2010*3、居然还有国产的DEGEN 1103 以及 长线天线一条！测试数据如下：

Past weekend five GRA  (Grupo Radioescucha Argentino) staff members
were a DX Camp in Chascomus. On saturday (May13) the propagation was very
bad but on sunday (May 14) the conditions were best. The DXpeditionars
were: Gerardo Nestor Choren, Nicolas Eramo, Enrique Wembagher, Marcelo
Cornachioni & Arnaldo Slaen. The receivers were: a Sony ICF2001D, three
Sony's ICF2010,a Degen DE1103 and a Yupiteru, The antenna was a long
wire. The best logs are:

BRAZIL
4935 Radio Capixaba, Vitoria, ES, 1006+, May 14, Portuguese,
religious programme conduced by male,
ID as: "....Radio Capixaba......", 25342
(Arnaldo Slaen, Argentina)

CLANDESTINES
3912 Voice of the People, Kyonggi do, for North Korea, 1032+, May 14,
local songs, 24332
(Arnaldo Slaen, Argentina)

6030 Ming Hui Radio (tentative), 1340+, May 14, Chinese,
talk by male, 33433
The ILG database report this station at this hour and frequency in
chinese, 33433
(Arnaldo Slaen, Argentina) 

11530 Denge Mesopotamia, 1415+, May 14, Vernacular (kurdish),
very nice local music, 24432
(Arnaldo Slaen, Argentina)

12120 Voice of Ethiopian National United Front (Voice of ENUF),
1700+, May 14, Amharic, identification by male, local music, news by
male, 24442
(Arnaldo Slaen, Argentina)

15260 Voice of Liberty Eritrea, 1600+, May 14, Tigrigna,
s/on, music, identification by female, announcement by male,
music, talk or news by female, 24432
(Arnaldo Slaen, Argentina)

15660 Voice of Liberty (Tensae Ethiopia), 1540+, May 14, Vernacular,
transmission via TDP, talk by male, 25432
(Arnaldo Slaen, Argentina)

DIEGO GARCIA
4319U American Forces Network (AFN), 2140+, May 13, English,
talb y male, 25342
(Arnaldo Slaen, Argentina)

OMAN, Sultanate of:
15140 Radio Sultanate of Omar, Seeb, 1400-1410, May 14, English,
(reported at same time in 15375 Khz in arabic), s/on, identification,
bulletin news in english. News by female, 35433
(Arnaldo Slaen, Argentina)

15375 Radio Sultanate of Oman, Seeb, 1400-1410, May 14, Arabic,
s/on, identification by female in arabic, local music, announcement by
male,
music, other ann., bulletin news in arabic by male, 25432
(Arnaldo Slaen, Argentina)

PERU
4855,6 Radio La Hora, Cusco, 2226+, May 13, Spanish,
sport news, interview, 25432
(Arnaldo Slaen, Argentina)

6173,7 Radio Tawantinsuyo, Cusco, 2145+, May 13, Spanish,
messagges for rural habitants: "para las 9 de la mañana, retirar los
caballos
y mandar camion.....", ann., TC and ID as:
"Esta es Radio Tawantinsuyo, son las cuatro con 50 minutos", huaynos,
24432
(Arnaldo Slaen, Argentina)

6520,5 Radio Paucartambo, Paucartambo, 1045+, May 14, Quechua,
ID: "...en Paucartambo Radio", local advs.(all in quechua), huaynos,
25332
(Arnaldo Slaen, Argentina)

PHILIPPINES
15190 Radio Pilipinas, Tinang, 1730-1735, May 14, English/Tagalog,
May 14, identification in english:
"...Radio Pilipinas, The Voice of the Philippines", identification in
vernacular
and news in vernacular, 25432
(Arnaldo Slaen, Argentina)

SOUTH AFRICA
12125 FEBA Radio, Meyerton, 1550+, May 14, Makonde language,
talk by male, 34443
(Arnaldo Slaen, Argentina)

UNITED KINGDOM
17700 Radio Sohl, Rampisham, 1355+, May 14, Dari,
very nice afghan songs, 35443
(Arnaldo Slaen, Argentina)

UNITED STATES OF AMERICA/KUWAIT
12140 Radio Ashna Gora, Kuwait, 1710+, May 14, Dari,
talk by female, transmission for Afghanistan, 45444
(Arnaldo Slaen, Argentina)

UNITED STATES OF AMERICA/SRI LANKA
7580 Radio Farda, Irana Wila, 1720, May 14, Farsi,
music, talk by male, 25432
(Arnaldo Slaen, Argentina)