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FM Transmitter Measurement Report
Created: 2026-03-01 23-24-42
Measuring equipment: P75/P175/P275
http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 4/5, 33 dBuV YLE YKSI
Pilot RDS Phase Difference
7.3 kHz 68 deg
Frequency Deviation
Limit Measuring Tolerance
75,0 kHz 1,0 kHz
MIN Hold Max. Samples at Total Samples % above 76,0 kHz
14 kHz 17 kHz 14113 0,0000
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
-2,6 dBr -1,13 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 23:24, 1.03.2026
RT
"Yle Radio 1 io 1:n iltapäivästä "
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6203, 6207, 6202, 6205
FM Scope Max at: 17 kHz MIN: 14 kHz % above 76 kHz: 0,0000 Acquired: 2026/03/01 23.23.38 Total samples: 14113 Equivalent time: 0:11:45 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600
FM Scope MAX: 0,1 dBr MIN: -2,6 dBr AVE: -1,13 dBr % above 12,2 dBr: 0,0 Last value: -0,2 dBr (2026/03/01 23.23.37) 23.10 23.12 23.14 23.16 23.18 23.20 23.22 -3 -2 -1 0 1 Pm [dBr]