UNID Open Carrier/Dead Air on 6170 kHz, June 25, S9+15 dB
starting from around 0600UTC and continues at 1450UTC.
73! Ivo Ivanov
More information on the shortwave listening hobby,
please visit to http://swldxbulgaria.blogspot.com
QTH-1: Patreshko, Bulgaria
Receiver: Afedri SDR
Software: SDR-Console v2.3(using remote connection)
Antennas: various Inverted V and beverage antennas.
QTH-2: Sofia OK2, Bulgaria
Receiver: Sony ICF-2001D
Antenna: 30 m. long wire