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FM Transmitter Measurement Report
Created: 2026-01-21 21-59-56
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
7.0 kHz 1.7 kHz 85 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
10 kHz 12 kHz 12968 0,1157
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-1,2 dBr -0,55 dBr 0,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 9 (Varied) 0 1 1 1 21:59, 21.01.2026
RT
"Havaintoja muutoksesta "
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: 12 kHz MIN: 10 kHz % above 76 kHz: 0,1157 Acquired: 2026/01/21 21.58.51 Total samples: 12968 Equivalent time: 0:10:48 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 500 1000
FM Scope MAX: 0,1 dBr MIN: -1,2 dBr AVE: -0,55 dBr % above 12,2 dBr: 0,0 Last value: -0,1 dBr (2026/01/21 21.58.50) 21.44 21.46 21.48 21.50 21.52 21.54 21.56 21.58 -2 -1 0 1 Pm [dBr]