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FM Transmitter Measurement Report
Created: 2026-05-01 14-25-08
Measuring equipment: P75/P175/P275
http://pira.cz
Station Details
Frequency Signal Reception Station Name
90.40 MHz 5/5, 51 dBuV YLE YKSI
Pilot RDS Phase Difference
7.2 kHz 2.4 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
10 kHz 64 kHz 19120 1,2029
Modulation Power
Limit Measuring Tolerance
12,0 dBr 0,2 dBr
MIN AVE MAX % above 12,2 dBr
0,7 dBr 1,98 dBr 2,9 dBr 0,0
Radio Data System
PS PI PTY TP TA  MS   DI   CT 
"YLE YKSI" 6201 9 (Varied) 0 1 1 1 14:25, 1.05.2026
RT
-
AF EON
87.6, 88.6, 89.0, 89.2, 90.4, 92.3, 104.4, 106.5 MHz 6203, 6207, 6205, 6202
FM Scope Max at: 64 kHz MIN: 10 kHz % above 76 kHz: 1,2029 Acquired: 2026/05/01 14.24.03 Total samples: 19120 Equivalent time: 0:15:56 0 10 20 30 40 50 60 70 80 90 100 110 120 Frequency Deviation [kHz] 0 200 400 600
FM Scope MAX: 2,9 dBr MIN: 0,7 dBr AVE: 1,98 dBr % above 12,2 dBr: 0,0 Last value: 1,2 dBr (2026/05/01 14.24.03) 14.10 14.12 14.14 14.16 14.18 14.20 14.22 14.24 -1 0 1 2 3 Pm [dBr]