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FM Transmitter Measurement Report
Created: 2026-04-04 17-06-13
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 5/5, 39 dBuV YLE YKSI
Pilot RDS Phase Difference
7.3 kHz 2.3 kHz 73 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
12 kHz 15 kHz 18388 0,0925
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-2,5 dBr 0,18 dBr 1,9 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 9 (Varied) 0 1 1 1 17:06, 4.04.2026
RT
"Marko Gustafsson: Käännekohdissa Jukka Perko "
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6205, 6202, 6203, 6207
FM Scope Max at: 15 kHz MIN: 12 kHz % above 76 kHz: 0,0925 Acquired: 2026/04/04 17.05.07 Total samples: 18388 Equivalent time: 0:15:19 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000
FM Scope MAX: 1,9 dBr MIN: -2,5 dBr AVE: 0,18 dBr % above 12,2 dBr: 0,0 Last value: 1,6 dBr (2026/04/04 17.05.01) 16.52 16.54 16.56 16.58 17.00 17.02 17.04 -3 -2 -1 0 1 2 Pm [dBr]