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FM Transmitter Measurement Report
Created: 2026-08-20 14-07-38
Measuring equipment: P75/P175/P275		 http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 5/5, 55 dBuV YLE YKSI
Pilot RDS Phase Difference
7.4 kHz 2.4 kHz 71 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
9 kHz 68 kHz 19080 1,2683
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-0,5 dBr 1,69 dBr 3,1 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 9 (Varied) 0 1 1 1 14:07, 20.08.2026
RT
"Radio 1:n iltapäivä:vieraana on Helsingin juhlaviikkojen taite "
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6207, 6205, 6202, 6203
FM Scope Max at: 68 kHz MIN: 9 kHz % above 76 kHz: 1,2683 Acquired: 2026.08.20 14.06.35 Total samples: 19080 Equivalent time: 0:15:54 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600
FM Scope MAX: 3,1 dBr MIN: -0,5 dBr AVE: 1,69 dBr % above 12,2 dBr: 0,0 Last value: 1,3 dBr (2026.08.20 14.06.34) 13.52 13.54 13.56 13.58 14.00 14.02 14.04 14.06 -1 0 1 2 3 4 Pm [dBr]