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FM Transmitter Measurement Report
Created: 2026-01-06 20-57-46
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 5/5, 38 dBuV YLE YKSI
Pilot RDS Phase Difference
7.5 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 17884 0,0503
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-0,6 dBr -0,28 dBr 0,3 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 9 (Varied) 0 1 1 1 20:57, 6.01.2026
RT
-
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6202, 6203, 6207, 6205
FM Scope Max at: 15 kHz MIN: 12 kHz % above 76 kHz: 0,0503 Acquired: 2026/01/06 20.56.42 Total samples: 17884 Equivalent time: 0:14:54 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600 800
FM Scope MAX: 0,3 dBr MIN: -0,6 dBr AVE: -0,28 dBr % above 12,2 dBr: 0,0 Last value: 0,2 dBr (2026/01/06 20.56.41) 20.42 20.44 20.46 20.48 20.50 20.52 20.54 20.56 -1.0 -0.5 0.0 0.5 1.0 Pm [dBr]